-EnergyPlus Weather Converter V8.1.0.005 Statistics for SAU_RI_Riyadh.AB.404380_TMYx Location -- Riyadh AB RI SAU {N 24° 42'} {E 46° 43'} {GMT +3.0 Hours} Elevation -- 635m above sea level Standard Pressure at Elevation -- 93930Pa Data Source -- ISD-TMYx WMO Station 404380 - Displaying Design Conditions from "Climate Design Data 2013 ASHRAE Handbook" - ASHRAE design conditions are carefully generated from a period of record - (typically 30 years) to be representative of that location and to be suitable - for use in heating/cooling load calculations. Design Stat ColdestMonth DB996 DB990 DP996 HR_DP996 DB_DP996 DP990 HR_DP990 DB_DP990 WS004c DB_WS004c WS010c DB_WS010c WS_DB996 WD_DB996 Units {} {°C} {°C} {°C} {} {°C} {°C} {} {°C} {m/s} {°C} {m/s} {°C} {m/s} {deg} Heating 1 5.8 7.2 -13.8 1.2 19.1 -11.1 1.6 22.7 9.6 16.4 8.8 16.9 1.9 320 Design Stat HottestMonth DBR DB004 WB_DB004 DB010 WB_DB010 DB020 WB_DB020 WB004 DB_WB004 WB010 DB_WB010 WB020 DB_WB020 WS_DB004 WD_DB004 DP004 HR_DP004 DB_DP004 DP010 HR_DP010 DB_DP010 DP020 HR_DP020 DB_DP020 EN004 DB_EN004 EN010 DB_EN010 EN020 DB_EN020 #Hrs_8-4_&_DB-12.8/20.6 Units {} {°C} {°C} {°C} {°C} {°C} {°C} {°C} {°C} {°C} {°C} {°C} {°C} {°C} {m/s} {deg} {°C} {} {°C} {°C} {} {°C} {°C} {} {°C} {kJ/kg} {°C} {kJ/kg} {°C} {kJ/kg} {°C} {} Cooling 7 13.2 44.7 19.2 43.9 18.8 43 18.5 21.2 37.4 20.3 37.7 19.7 38 4.5 30 17.8 13.8 22.8 16.1 12.4 21.8 14.9 11.4 22 64.3 36.7 61.1 38.2 58.5 37.5 583 Design Stat WS010 WS025 WS050 WBmax DBmin_mean DBmax_mean DBmin_stddev DBmax_stddev DBmin05years DBmax05years DBmin10years DBmax10years DBmin20years DBmax20years DBmin50years DBmax50years Units {m/s} {m/s} {m/s} {°C} {°C} {°C} {°C} {°C} {°C} {°C} {°C} {°C} {°C} {°C} {°C} {°C} Extremes 9.4 8.3 7.3 27 2.8 46.2 2 0.8 1.3 46.7 0.1 47.2 -1 47.6 -2.5 48.2 - Displaying Monthly Design Conditions "Climate Design Data 2013 ASHRAE Handbook" - Monthly Optical Sky Depth Beam (taub) and Diffuse (taud) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec taub (beam) 0.425 0.483 0.549 0.603 0.646 0.565 0.538 0.517 0.451 0.421 0.413 0.402 taud (diffuse) 2.147 1.936 1.755 1.620 1.504 1.603 1.683 1.747 1.930 2.090 2.162 2.224 taub = Clear Sky Optical Depth for Beam Irradiance taud = Clear Sky Optical Depth for Diffuse Irradiance - Monthly Solar Irradiance Wh/m² (noon on 21st of month) ib (beam) 817 792 762 732 698 752 772 788 834 842 823 825 id (diffuse) 136 180 226 264 296 266 246 230 187 151 132 121 ib = Clear Sky Noon Beam Normal Irradiance on 21st Day id = Clear Sky Noon Diffuse Horizontal Irradiance on 21st Day - Monthly Drybulb and Mean Coincident Wetbulb Temperatures °C Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Drybulb 0.4% 27.8 31.2 35.2 40 43.5 45.2 46.1 45.2 43.2 39 33.2 28.5 Coincident Wetbulb 0.4% 14.5 15.6 16 17.5 18.3 18.8 19.6 19.9 18.9 17.1 16.1 15 Drybulb 2.0% 25 28.9 33 38 42.1 43.9 44.9 44.2 42.1 37.3 31.8 26.9 Coincident Wetbulb 2.0% 13.2 14.5 15.5 17.2 18.1 18.4 19 19.4 18.5 16.6 15.4 14.3 Drybulb 5.0% 23 26.8 31 36.2 41 42.9 43.9 43.8 41.1 36.2 30.2 25 Coincident Wetbulb 5.0% 12.1 13.7 14.9 16.7 17.9 18 18.6 19.2 18.1 16.3 15 13.7 Drybulb 10.% 20.9 24.2 29 34.2 39.6 42 43 42.9 40 35.1 28.5 23.1 Coincident Wetbulb 10.% 11.5 12.6 14.1 16.3 17.6 17.7 18.2 18.8 17.6 16.1 14.7 13.1 Drybulb 0.4% = 0.4% Monthly Design Drybulb Temperature Coincident Wetbulb 0.4% = 0.4% Monthly Mean Coincident Wetbulb Temperature Drybulb 2.0% = 2.0% Monthly Design Drybulb Temperature Coincident Wetbulb 2.0% = 2.0% Monthly Mean Coincident Wetbulb Temperature Drybulb 5.0% = 5.0% Monthly Design Drybulb Temperature Coincident Wetbulb 5.0% = 5.0% Monthly Mean Coincident Wetbulb Temperature Drybulb 10.% = 10.% Monthly Design Drybulb Temperature Coincident Wetbulb 10.% = 10.% Monthly Mean Coincident Wetbulb Temperature - Monthly Drybulb and Wetbulb Daily Ranges delta°C Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Drybulb 10.6 11.3 11.8 12.1 12.7 13.5 13.2 13.3 13.6 13.2 11.6 10.9 Drybulb range - DB 5% 13.6 13.7 14.4 14.1 14 14.2 13.9 13.5 14 14.1 13.5 13.3 Wetbulb range - DB 5% 6.6 6.1 6.1 5 4.7 4.7 4.7 4.6 4.9 5.3 5.5 6.1 Drybulb = Mean Daily Dry Bulb Temperature Range Drybulb range - DB 5% = Mean Daily Dry Bulb Temperature Range Coincident with 5% Design Dry Bulb Temperature Wetbulb range - DB 5% = Mean Daily Wet Bulb Temperature Range Coincident with 5% Design Dry Bulb Temperature - Displaying Heating/Cooling Degree Days/Hours from "Climate Design Data 2013 ASHRAE Handbook" - Monthly Standard Heating/Cooling Degree Days/Hours Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec HDD base 10°C 5 1 0 0 0 0 0 0 0 0 0 2 HDD base 18.3°C 127 58 12 1 0 0 0 0 0 0 9 77 CDD base 10°C 142 205 353 505 702 757 819 817 695 565 345 202 CDD base 18.3°C 6 29 107 256 443 507 561 559 445 307 104 18 CDH base 23.3°C 62 262 1042 3204 7197 8962 10082 10002 7377 4109 937 147 CDH base 26.7°C 7 68 413 1715 4863 6575 7604 7527 5074 2309 315 18 - 6107 annual (standard) cooling degree-days (10°C baseline) - 7 annual (standard) heating degree-days (10°C baseline) - 3342 annual (standard) cooling degree-days (18.3°C baseline) - 284 annual (standard) heating degree-days (18.3°C baseline) - Monthly Statistics for Dry Bulb temperatures °C Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Maximum 30.0 33.0 34.0 41.0 43.0 44.2 46.0 46.0 43.0 38.0 33.0 29.0 Day:Hour 22:16 24:17 9:17 27:13 24:15 11:16 19:16 14:15 1:16 4:17 12:16 2:15 Minimum 3.0 5.0 9.0 14.0 21.0 25.0 27.0 27.0 22.0 15.6 8.0 5.0 Day:Hour 1:06 1:08 31:06 11:07 3:07 14:07 2:05 30:07 27:08 22:07 11:05 31:08 Daily Avg 14.4 17.5 20.9 25.9 32.0 35.2 36.4 36.9 33.2 27.9 21.3 17.2 - Maximum Dry Bulb temperature of 46.0°C on Jul 19 - Minimum Dry Bulb temperature of 3.0°C on Jan 1 - Monthly Statistics for Extreme Dry Bulb temperatures °C #Days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Max >= 32 1 4 19 31 30 31 31 30 22 7 Max <= 0 Min <= 0 Min <=-18 - Monthly Statistics for Dew Point temperatures °C Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Maximum 17.0 12.0 17.0 31.8 14.0 13.0 12.0 13.0 13.0 20.0 17.0 17.0 Day:Hour 23:17 27:01 27:02 3:14 13:18 12:10 22:03 29:09 25:08 17:10 5:08 3:22 Minimum -11.0 -12.0 -15.0 -7.5 -9.0 -6.0 -8.0 -11.0 -8.0 -13.0 -8.0 -7.0 Day:Hour 1:15 6:18 30:19 26:05 18:10 14:12 12:15 12:14 17:19 21:16 25:15 29:13 Daily Avg 2.6 -0.2 1.2 3.1 2.3 2.4 0.8 2.3 1.4 1.0 2.8 6.1 - Maximum Dew Point temperature of 31.8°C on Apr 3 - Minimum Dew Point temperature of -15.0°C on Mar 30 - Average Hourly Statistics for Dry Bulb temperatures °C Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0:01- 1:00 12.9 15.6 19.1 22.3 29.5 32.3 33.5 34.3 31.2 25.7 18.6 15.6 1:01- 2:00 12.1 14.4 18.4 22.2 28.3 31.3 32.6 33.4 30.1 24.6 18.0 15.1 2:01- 3:00 11.4 13.5 17.7 22.2 27.7 30.5 32.0 32.5 29.3 23.9 17.2 14.5 3:01- 4:00 10.9 13.2 17.2 22.1 26.6 29.5 31.1 31.8 28.5 23.1 16.4 13.9 4:01- 5:00 10.3 12.7 16.6 22.6 26.1 28.7 30.4 31.0 28.0 22.7 15.7 13.6 5:01- 6:00 9.8 12.6 16.1 23.7 25.6 28.1 29.9 30.3 27.5 21.9 15.4 13.2 6:01- 7:00 9.4 12.2 15.7 24.3 25.2 27.8 29.5 29.7 27.0 21.3 15.2 12.8 7:01- 8:00 9.4 11.7 15.8 25.7 26.4 29.2 30.7 31.7 27.8 21.9 15.6 12.4 8:01- 9:00 10.3 13.9 17.3 27.1 29.0 31.9 33.4 34.2 30.2 24.2 17.4 14.2 9:01-10:00 12.3 15.7 19.2 28.5 31.1 34.6 36.0 36.2 31.9 26.6 19.9 15.6 10:01-11:00 14.5 17.8 21.1 29.4 33.1 36.5 37.7 38.0 34.0 28.7 22.5 17.4 11:01-12:00 16.3 19.5 22.7 30.2 35.2 38.1 39.7 39.8 35.6 30.4 24.5 18.8 12:01-13:00 17.8 20.9 23.9 30.9 36.1 39.6 40.9 41.2 36.8 31.8 25.9 20.0 13:01-14:00 18.8 22.2 24.7 30.5 37.5 40.9 41.7 42.0 37.7 32.7 26.9 21.2 14:01-15:00 19.6 22.9 25.6 29.9 38.4 41.8 42.6 42.5 38.4 33.5 27.6 22.0 15:01-16:00 19.8 23.6 26.3 29.2 38.7 42.0 43.1 42.9 38.9 34.0 28.2 22.4 16:01-17:00 19.5 23.1 26.0 28.3 38.1 41.8 42.9 42.7 38.6 33.8 27.5 22.1 17:01-18:00 18.8 22.7 25.6 27.4 37.4 41.0 42.3 42.4 38.0 33.1 26.5 21.4 18:01-19:00 17.6 21.2 24.8 25.9 36.2 40.0 41.1 41.3 37.5 32.2 24.9 20.2 19:01-20:00 16.5 20.1 23.6 25.1 35.1 38.6 39.3 40.0 36.4 31.1 23.5 19.2 20:01-21:00 15.6 19.0 22.1 24.5 33.5 37.0 37.7 38.5 34.9 29.5 22.5 18.3 21:01-22:00 14.7 18.3 21.5 24.0 32.3 35.5 36.6 37.3 33.7 28.3 21.3 17.4 22:01-23:00 14.0 17.1 20.7 23.6 31.3 34.4 35.5 36.2 32.8 27.2 20.3 16.6 23:01-24:00 13.4 16.6 19.9 23.1 30.1 33.2 34.4 35.0 31.8 26.4 19.5 15.9 Max Hour 16 16 16 13 16 16 16 16 16 16 16 16 Min Hour 8 8 7 4 7 7 7 7 7 7 7 8 - Average Hourly Statistics for Dew Point temperatures °C Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0:01- 1:00 2.8 -0.4 1.9 2.2 2.6 2.8 1.1 2.6 1.4 1.3 2.3 6.6 1:01- 2:00 2.9 -0.3 2.1 2.2 2.6 3.3 1.1 2.7 1.8 1.5 2.6 6.6 2:01- 3:00 3.1 -0.5 2.0 2.4 2.3 3.3 1.4 2.8 2.0 1.7 2.7 7.0 3:01- 4:00 2.6 -0.2 2.5 2.4 2.3 3.8 1.5 2.5 2.4 1.9 2.6 6.8 4:01- 5:00 2.5 -0.2 3.0 2.5 2.5 3.7 1.7 2.6 2.5 1.9 2.2 7.0 5:01- 6:00 2.6 -0.2 3.2 2.6 2.7 3.9 1.8 2.6 2.6 1.7 2.5 7.0 6:01- 7:00 2.6 -0.2 3.1 2.3 3.2 3.7 1.5 2.6 2.7 1.8 2.7 7.1 7:01- 8:00 2.6 0.1 3.0 2.8 3.6 3.9 1.4 3.4 3.0 1.9 3.0 7.2 8:01- 9:00 3.1 0.5 2.6 3.1 4.2 3.9 1.1 3.5 2.5 2.8 3.5 7.3 9:01-10:00 2.9 0.7 2.7 3.3 3.4 3.2 1.2 3.5 2.7 3.3 3.6 7.4 10:01-11:00 2.7 0.5 1.7 3.5 2.7 2.5 0.4 3.5 3.0 3.4 3.7 7.0 11:01-12:00 2.7 0.4 0.8 3.8 2.1 1.7 0.5 2.9 2.5 2.6 3.5 6.6 12:01-13:00 2.2 0.3 0.7 4.0 1.5 1.5 0.8 2.8 2.0 1.6 3.2 6.1 13:01-14:00 2.4 -0.0 0.5 3.9 1.6 0.9 0.8 2.3 1.6 0.9 2.8 5.8 14:01-15:00 2.6 -0.2 -0.2 3.8 1.5 1.0 0.0 2.2 1.2 0.6 2.9 5.3 15:01-16:00 2.8 -0.4 -0.8 3.7 1.5 0.7 -1.0 1.6 0.6 -1.1 2.7 5.0 16:01-17:00 2.2 -0.6 -0.5 3.6 1.3 0.4 -0.9 1.4 0.0 -1.7 2.6 4.8 17:01-18:00 2.0 -0.7 -0.5 3.5 1.4 0.7 -0.7 1.1 -0.4 -1.7 2.4 4.4 18:01-19:00 2.3 -0.9 -0.9 3.2 1.1 1.2 -0.1 0.6 -1.1 -1.7 2.7 4.5 19:01-20:00 2.5 -0.9 -0.6 3.2 1.8 1.5 0.8 0.8 -1.1 -1.2 2.7 4.9 20:01-21:00 2.2 -0.7 0.4 3.2 2.3 2.3 1.2 1.9 -0.4 -0.5 2.3 5.3 21:01-22:00 2.8 -0.7 0.5 3.0 2.1 2.5 1.1 1.6 0.3 0.4 2.7 5.5 22:01-23:00 2.7 -0.8 1.1 2.7 1.8 2.6 0.9 1.8 0.6 0.5 2.9 5.6 23:01-24:00 3.2 -0.5 1.4 2.5 2.7 3.0 0.6 2.5 0.8 1.1 2.9 5.9 Max Hour 24 10 6 13 9 9 6 9 8 11 11 10 Min Hour 18 19 19 1 19 17 16 19 20 18 5 18 - Monthly Statistics for Relative Humidity % Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Maximum 94 87 94 100 50 29 28 31 42 84 82 100 Day:Hour 10:24 20:05 20:06 3:08 14:02 3:05 22:03 29:09 25:08 17:07 22:07 5:07 Minimum 12 10 5 8 4 4 3 3 5 5 10 17 Day:Hour 1:15 6:16 9:18 1:13 24:19 27:14 12:15 12:14 1:19 11:16 2:16 29:13 Daily Avg 48 32 32 29 17 14 11 12 14 21 32 51 - Average Hourly Relative Humidity % Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0:01- 1:00 52 35 36 30 19 16 13 14 15 23 35 57 1:01- 2:00 55 38 38 30 20 17 14 15 17 25 37 59 2:01- 3:00 59 39 39 31 21 18 14 15 18 26 39 62 3:01- 4:00 58 41 42 32 22 20 15 16 19 28 40 64 4:01- 5:00 60 42 45 31 23 20 16 17 20 28 41 66 5:01- 6:00 62 43 46 30 24 22 17 17 20 29 43 67 6:01- 7:00 63 44 47 30 25 21 17 18 21 30 44 69 7:01- 8:00 64 46 45 29 24 20 16 17 21 29 44 71 8:01- 9:00 62 42 41 28 22 17 13 15 18 28 41 65 9:01-10:00 54 38 37 26 19 14 11 13 16 25 36 60 10:01-11:00 47 33 32 26 16 12 10 12 15 23 31 52 11:01-12:00 42 29 27 25 13 11 9 10 13 19 27 46 12:01-13:00 37 27 25 25 12 10 9 10 12 16 24 42 13:01-14:00 36 24 23 25 11 9 8 9 11 15 22 38 14:01-15:00 35 23 21 26 11 8 7 9 10 13 21 35 15:01-16:00 35 21 20 27 10 8 7 8 10 12 21 33 16:01-17:00 35 22 20 28 10 8 7 8 9 11 21 34 17:01-18:00 35 22 21 29 12 8 7 8 9 12 22 34 18:01-19:00 39 24 21 30 12 9 8 8 9 12 25 37 19:01-20:00 42 26 23 31 13 10 9 9 9 13 27 40 20:01-21:00 43 28 28 31 15 11 10 10 11 16 28 44 21:01-22:00 47 29 29 30 16 13 11 11 12 18 30 47 22:01-23:00 49 31 31 29 16 14 11 12 13 19 33 50 23:01-24:00 52 32 33 29 18 15 12 13 14 21 34 53 Max Hour 8 8 7 4 7 6 7 7 7 7 8 8 Min Hour 17 16 16 13 16 17 16 18 19 17 16 16 - Monthly Indicators for Precipitation/Moisture (kPa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0.8 0.6 0.7 0.9 0.7 0.7 0.6 0.7 0.7 0.7 0.8 0.9 - Monthly Statistics for Wind Chill/Heat Index temperatures °C ** Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Minimum WC 0 4 10 5 3 Day:Hour 17:09 20:08 31:06 24:07 28:09 Average WC 6 7 10 7 7 Avg Del WC 1 1 -1 2 2 # Hours WC 57 30 2 6 28 Maximum HI 28 54 28 27 28 28 Day:Hour 26:12 3:14 13:18 25:08 17:12 5:15 Average HI 28 46 27 27 27 28 Avg Del HI 0 16 0 0 0 0 # Hours HI 3 10 2 1 4 5 - **WindChill/HeatIndex Temps -- statistics...only those different from Air Temps - Monthly Wind Direction % {N=0 or 360,E=90,S=180,W=270} Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec North 21 22 11 12 14 35 46 31 33 19 15 17 NorthEast 8 15 10 16 26 18 8 21 20 17 17 8 East 8 5 9 10 15 3 5 13 9 8 8 7 SouthEast 17 16 25 15 7 7 4 6 6 14 12 19 South 28 22 20 15 19 11 6 9 6 15 29 30 SouthWest 4 4 8 11 8 4 3 5 7 8 8 3 West 4 3 8 10 7 5 6 5 6 10 7 5 NorthWest 11 12 10 11 5 18 21 11 13 10 6 12 - Monthly Statistics for Wind Speed m/s Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Maximum 15.4 10.3 10.3 13.4 13.3 12.3 12.8 9.3 10.3 9.3 10.2 11.3 Day:Hour 24:02 11:14 10:14 1:18 8:23 21:12 3:13 7:18 15:17 5:15 4:23 11:24 Minimum 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Day:Hour 1:03 2:07 1:04 4:01 1:10 2:05 2:02 1:03 1:01 1:01 1:02 2:01 Daily Avg 2.8 3.3 3.2 4.5 3.4 3.9 3.8 3.0 2.5 2.1 2.6 3.2 - Maximum Wind Speed of 15.4 m/s on Jan 24 - Minimum Wind Speed of 0.0 m/s on Jan 1 - Average Hourly Statistics for Wind Speed m/s Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0:01- 1:00 2.4 2.9 2.6 3.0 3.7 2.9 3.0 2.8 1.6 1.6 2.4 3.0 1:01- 2:00 2.4 2.7 2.4 3.1 3.0 2.9 2.6 2.0 1.0 1.5 2.0 2.8 2:01- 3:00 2.2 2.5 2.0 3.3 2.6 2.4 2.2 1.9 1.3 0.9 1.8 2.9 3:01- 4:00 2.0 2.2 1.7 3.3 2.3 2.2 2.1 1.5 1.0 1.0 1.4 2.9 4:01- 5:00 1.6 2.5 2.4 3.7 1.9 2.0 1.9 1.6 1.1 0.8 1.4 2.7 5:01- 6:00 1.9 2.4 1.8 4.2 1.8 2.0 1.7 1.6 1.0 0.8 1.5 2.4 6:01- 7:00 1.9 2.0 1.7 4.8 1.8 2.0 1.9 1.1 1.0 0.7 1.4 2.4 7:01- 8:00 1.7 1.9 1.6 5.0 2.3 2.7 2.0 1.5 1.3 1.0 1.3 2.4 8:01- 9:00 1.9 2.6 2.4 5.3 3.0 3.2 2.8 2.2 1.7 1.4 1.8 2.9 9:01-10:00 2.4 3.0 3.1 5.5 3.5 4.1 4.8 2.6 2.2 2.4 2.6 3.4 10:01-11:00 3.2 3.4 4.0 5.3 3.9 4.5 5.0 2.9 3.1 3.2 3.1 3.5 11:01-12:00 3.4 4.0 4.4 5.3 3.6 4.6 5.1 3.1 2.9 3.1 3.7 3.8 12:01-13:00 3.6 4.2 4.5 5.3 3.6 5.0 5.2 4.1 3.4 2.8 3.6 3.6 13:01-14:00 3.6 4.4 4.8 5.3 3.5 5.2 5.2 3.6 3.4 3.0 3.6 3.9 14:01-15:00 3.4 4.1 4.1 5.3 3.6 5.6 5.5 3.9 3.6 3.0 3.3 3.5 15:01-16:00 3.6 4.0 4.7 5.3 3.9 5.7 5.4 4.2 4.0 3.2 3.4 3.7 16:01-17:00 3.5 4.6 4.2 5.2 3.8 5.8 5.2 4.0 4.1 2.8 3.0 3.9 17:01-18:00 3.5 4.7 4.2 5.0 3.7 6.1 5.2 4.4 4.4 3.0 3.1 3.8 18:01-19:00 3.4 4.4 4.2 4.7 4.1 5.9 5.2 4.3 4.1 2.6 2.5 3.4 19:01-20:00 3.5 3.9 3.8 4.5 4.1 4.9 4.4 3.6 3.2 2.1 3.0 3.1 20:01-21:00 3.0 3.4 3.4 4.3 4.1 4.2 3.6 3.6 3.0 2.5 3.1 3.5 21:01-22:00 3.0 3.6 3.3 4.1 4.5 3.6 3.5 3.7 2.8 2.6 2.9 3.3 22:01-23:00 2.7 3.4 3.3 3.8 4.5 3.3 3.7 3.5 2.3 2.3 2.9 3.5 23:01-24:00 2.4 3.4 3.1 3.6 4.3 3.4 3.3 3.2 1.9 1.8 2.7 3.1 Max Hour 16 18 14 10 22 18 15 18 18 16 12 14 Min Hour 5 8 8 1 6 6 6 7 6 7 8 7 - Average Hourly Statistics for Wind Direction ° {N=0 or 360,E=90,S=180,W=270} Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0:01- 1:00 150 160 157 184 142 212 245 144 171 142 170 185 1:01- 2:00 187 206 152 137 151 221 240 168 170 156 184 178 2:01- 3:00 175 191 179 188 169 208 277 216 203 142 164 180 3:01- 4:00 166 169 143 193 153 221 242 192 177 134 189 174 4:01- 5:00 183 209 182 173 154 267 229 225 165 168 172 206 5:01- 6:00 194 166 147 168 176 240 259 208 193 207 187 191 6:01- 7:00 184 190 183 116 174 236 222 199 200 166 210 189 7:01- 8:00 175 197 170 174 188 207 262 234 228 160 209 188 8:01- 9:00 177 218 174 150 158 240 267 232 223 178 202 223 9:01-10:00 178 184 181 136 147 177 202 183 233 195 157 183 10:01-11:00 150 173 179 163 142 147 137 154 188 171 150 199 11:01-12:00 156 170 195 177 154 146 186 125 197 163 143 201 12:01-13:00 163 160 182 183 156 170 205 170 155 180 149 203 13:01-14:00 173 163 178 154 155 173 174 175 145 196 166 195 14:01-15:00 164 205 182 161 151 157 202 217 162 191 160 198 15:01-16:00 182 162 199 145 150 180 246 212 171 184 143 203 16:01-17:00 172 161 197 165 162 191 191 172 160 207 159 179 17:01-18:00 190 125 193 157 153 147 192 189 163 138 119 166 18:01-19:00 155 139 183 103 138 168 174 135 138 139 97 122 19:01-20:00 129 155 168 175 116 154 166 144 146 149 103 130 20:01-21:00 145 138 183 157 88 136 165 115 137 143 121 123 21:01-22:00 149 130 166 122 88 178 174 109 159 144 112 137 22:01-23:00 159 143 153 170 96 160 194 90 126 130 138 176 23:01-24:00 154 155 171 174 107 173 210 111 177 125 182 163 Max Hour 6 9 16 4 8 5 3 8 10 17 7 9 Min Hour 20 18 4 19 21 21 11 23 23 24 19 19 - Monthly Statistics for Liquid Precipitation mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total 0 0 3 0 0 0 0 0 0 0 0 0 Max Hourly 0 0 3 0 0 0 0 0 0 0 0 0 - Monthly Statistics for Albedo Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Average 0.200 0.200 0.200 0.200 0.200 0.200 0.200 0.200 0.200 0.200 0.200 0.200 - Monthly Statistics for Solar Radiation (Direct Normal, Diffuse, Global Horizontal) Wh/m² Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Direct Avg 5329 5880 5967 5933 6530 7310 6996 7038 6891 6685 5792 5529 Direct Max 6756 7106 7450 7580 7650 7481 7312 7370 7127 6899 6657 6520 Day 21 17 29 13 7 5 10 2 25 16 17 3 Diffuse Avg 1404 1658 2103 2449 2495 2359 2427 2207 1977 1632 1408 1216 Global Avg 4296 5205 6201 6857 7568 8069 7925 7598 6985 5987 4688 4114 - Maximum Direct Normal Solar of 7650 Wh/m² on May 7 - Average Hourly Statistics for Direct Normal Solar Radiation Wh/m² Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0:01- 1:00 0 0 0 0 0 0 0 0 0 0 0 0 1:01- 2:00 0 0 0 0 0 0 0 0 0 0 0 0 2:01- 3:00 0 0 0 0 0 0 0 0 0 0 0 0 3:01- 4:00 0 0 0 0 0 0 0 0 0 0 0 0 4:01- 5:00 0 0 0 0 0 0 0 0 0 0 0 0 5:01- 6:00 0 0 0 0 0 0 0 0 0 0 0 0 6:01- 7:00 0 0 37 127 214 266 168 134 127 94 16 0 7:01- 8:00 194 276 391 452 473 522 458 456 452 443 375 206 8:01- 9:00 448 511 571 626 593 674 628 657 664 654 567 466 9:01-10:00 602 579 607 561 640 788 758 736 796 805 703 621 10:01-11:00 677 681 695 720 720 771 770 767 787 790 745 714 11:01-12:00 709 723 683 712 721 774 772 756 787 794 730 740 12:01-13:00 640 650 668 484 711 773 740 771 786 792 699 697 13:01-14:00 677 751 731 712 712 771 755 778 785 807 737 774 14:01-15:00 680 748 684 691 719 750 763 782 759 756 672 723 15:01-16:00 458 548 472 346 541 628 588 641 599 531 443 450 16:01-17:00 245 400 383 394 375 445 447 440 334 218 106 138 17:01-18:00 0 13 44 109 110 148 149 122 16 0 0 0 18:01-19:00 0 0 0 0 0 0 0 0 0 0 0 0 19:01-20:00 0 0 0 0 0 0 0 0 0 0 0 0 20:01-21:00 0 0 0 0 0 0 0 0 0 0 0 0 21:01-22:00 0 0 0 0 0 0 0 0 0 0 0 0 22:01-23:00 0 0 0 0 0 0 0 0 0 0 0 0 23:01-24:00 0 0 0 0 0 0 0 0 0 0 0 0 Max Hour* 12 14 14 11* 12 10* 12 15 10* 14 11* 14 Min Hour 1 1 1 1 1 1 1 1 1 1 1 1 - Average Hourly Statistics for Diffuse Horizontal Solar Radiation Wh/m² Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0:01- 1:00 0 0 0 0 0 0 0 0 0 0 0 0 1:01- 2:00 0 0 0 0 0 0 0 0 0 0 0 0 2:01- 3:00 0 0 0 0 0 0 0 0 0 0 0 0 3:01- 4:00 0 0 0 0 0 0 0 0 0 0 0 0 4:01- 5:00 0 0 0 0 0 0 0 0 0 0 0 0 5:01- 6:00 0 0 0 1 16 21 12 1 0 0 0 0 6:01- 7:00 0 3 32 74 105 109 108 90 71 50 22 1 7:01- 8:00 63 79 119 151 166 160 170 151 145 125 93 70 8:01- 9:00 121 128 168 190 207 188 204 178 170 153 133 123 9:01-10:00 149 168 199 219 234 182 195 192 166 145 141 134 10:01-11:00 177 203 244 271 277 251 244 233 227 203 182 157 11:01-12:00 197 225 281 303 294 273 271 273 253 222 199 169 12:01-13:00 213 246 280 347 288 272 280 268 249 215 204 185 13:01-14:00 176 202 244 261 261 242 249 236 213 166 145 131 14:01-15:00 131 150 190 211 204 191 193 173 165 132 133 101 15:01-16:00 114 147 182 220 203 195 213 182 162 138 110 103 16:01-17:00 63 91 128 142 160 165 171 150 124 81 46 42 17:01-18:00 0 17 36 57 81 104 109 81 33 2 0 0 18:01-19:00 0 0 0 0 0 8 9 1 0 0 0 0 19:01-20:00 0 0 0 0 0 0 0 0 0 0 0 0 20:01-21:00 0 0 0 0 0 0 0 0 0 0 0 0 21:01-22:00 0 0 0 0 0 0 0 0 0 0 0 0 22:01-23:00 0 0 0 0 0 0 0 0 0 0 0 0 23:01-24:00 0 0 0 0 0 0 0 0 0 0 0 0 Max Hour 13 13 12 13 12 12 13 12 12 12 13 13 Min Hour 1 1 1 1 1 1 1 1 1 1 1 1 - Average Hourly Statistics for Global Horizontal Solar Radiation Wh/m² Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0:01- 1:00 0 0 0 0 0 0 0 0 0 0 0 0 1:01- 2:00 0 0 0 0 0 0 0 0 0 0 0 0 2:01- 3:00 0 0 0 0 0 0 0 0 0 0 0 0 3:01- 4:00 0 0 0 0 0 0 0 0 0 0 0 0 4:01- 5:00 0 0 0 0 0 0 0 0 0 0 0 0 5:01- 6:00 0 0 0 1 16 21 12 1 0 0 0 0 6:01- 7:00 0 3 37 102 166 187 153 120 94 63 23 1 7:01- 8:00 96 139 246 349 401 424 390 355 331 283 196 110 8:01- 9:00 283 342 470 588 614 654 625 602 575 512 391 299 9:01-10:00 463 507 624 668 771 845 822 785 778 707 561 459 10:01-11:00 606 686 814 923 955 979 964 937 918 834 697 602 11:01-12:00 688 787 884 987 1008 1043 1037 1010 983 887 731 664 12:01-13:00 659 756 871 809 985 1036 1013 1018 968 862 698 644 13:01-14:00 609 751 846 892 910 957 952 944 876 759 609 589 14:01-15:00 493 617 674 739 773 799 819 794 708 587 468 443 15:01-16:00 289 401 437 427 542 605 602 585 485 363 255 243 16:01-17:00 110 198 257 295 320 371 381 340 234 128 59 59 17:01-18:00 0 18 41 75 104 140 147 106 35 2 0 0 18:01-19:00 0 0 0 0 0 8 9 1 0 0 0 0 19:01-20:00 0 0 0 0 0 0 0 0 0 0 0 0 20:01-21:00 0 0 0 0 0 0 0 0 0 0 0 0 21:01-22:00 0 0 0 0 0 0 0 0 0 0 0 0 22:01-23:00 0 0 0 0 0 0 0 0 0 0 0 0 23:01-24:00 0 0 0 0 0 0 0 0 0 0 0 0 Max Hour 12 12 12 12 12 12 12 13 12 12 12 12 Min Hour 1 1 1 1 1 1 1 1 1 1 1 1 - Average Hourly Statistics for Total Sky Cover % Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0:01- 1:00 27 14 28 23 21 8 7 5 2 0 7 20 1:01- 2:00 35 18 22 8 10 0 0 0 0 5 9 38 2:01- 3:00 37 17 24 8 10 0 0 0 0 5 10 37 3:01- 4:00 21 13 30 19 17 5 4 9 2 0 6 21 4:01- 5:00 37 21 29 10 14 2 1 0 0 6 13 45 5:01- 6:00 41 21 25 11 16 1 1 0 3 7 15 48 6:01- 7:00 27 16 31 46 30 2 13 11 4 3 19 23 7:01- 8:00 47 27 22 12 20 3 9 3 2 5 23 56 8:01- 9:00 44 26 26 11 23 1 6 3 2 7 24 44 9:01-10:00 32 36 34 44 28 0 7 13 1 2 22 30 10:01-11:00 32 18 26 10 17 0 5 3 1 3 12 28 11:01-12:00 24 12 27 11 15 1 4 3 1 3 14 20 12:01-13:00 28 33 24 47 18 0 8 3 1 1 18 24 13:01-14:00 24 10 17 10 14 1 4 0 0 0 11 11 14:01-15:00 23 8 23 11 14 6 3 0 3 0 4 8 15:01-16:00 35 32 42 56 23 6 14 1 7 1 17 19 16:01-17:00 28 8 22 13 18 5 5 0 5 0 4 6 17:01-18:00 25 11 35 13 15 5 3 0 5 0 4 5 18:01-19:00 38 29 45 44 30 9 7 7 6 2 14 21 19:01-20:00 23 9 29 12 26 5 3 0 0 0 3 12 20:01-21:00 26 4 22 12 19 1 2 0 0 0 2 15 21:01-22:00 31 22 32 33 29 6 13 6 2 4 14 15 22:01-23:00 30 6 22 7 15 2 1 0 0 1 7 23 23:01-24:00 32 9 25 6 11 5 4 0 0 2 7 31 Max Hour 8 10 19 16 7 19 16 10 16 9 9 8 Min Hour 4 21 14 24 2 2 2 2 2 1 21 18 - Average Hourly Statistics for Opaque Sky Cover % Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0:01- 1:00 27 14 28 23 21 8 7 5 2 0 7 20 1:01- 2:00 35 18 22 8 10 0 0 0 0 5 9 38 2:01- 3:00 37 17 24 8 10 0 0 0 0 5 10 37 3:01- 4:00 21 13 30 19 17 5 4 9 2 0 6 21 4:01- 5:00 37 21 29 10 14 2 1 0 0 6 13 45 5:01- 6:00 41 21 25 11 16 1 1 0 3 7 15 48 6:01- 7:00 27 16 31 46 30 2 13 11 4 3 19 23 7:01- 8:00 47 27 22 12 20 3 9 3 2 5 23 56 8:01- 9:00 44 26 26 11 23 1 6 3 2 7 24 44 9:01-10:00 32 36 34 44 28 0 7 13 1 2 22 30 10:01-11:00 32 18 26 10 17 0 5 3 1 3 12 28 11:01-12:00 24 12 27 11 15 1 4 3 1 3 14 20 12:01-13:00 28 33 24 47 18 0 8 3 1 1 18 24 13:01-14:00 24 10 17 10 14 1 4 0 0 0 11 11 14:01-15:00 23 8 23 11 14 6 3 0 3 0 4 8 15:01-16:00 35 32 42 56 23 6 14 1 7 1 17 19 16:01-17:00 28 8 22 13 18 5 5 0 5 0 4 6 17:01-18:00 25 11 35 13 15 5 3 0 5 0 4 5 18:01-19:00 38 29 45 44 30 9 7 7 6 2 14 21 19:01-20:00 23 9 29 12 26 5 3 0 0 0 3 12 20:01-21:00 26 4 22 12 19 1 2 0 0 0 2 15 21:01-22:00 31 22 32 33 29 6 13 6 2 4 14 15 22:01-23:00 30 6 22 7 15 2 1 0 0 1 7 23 23:01-24:00 32 9 25 6 11 5 4 0 0 2 7 31 Max Hour 8 10 19 16 7 19 16 10 16 9 9 8 Min Hour 4 21 14 24 2 2 2 2 2 1 21 18 - Monthly Calculated "undisturbed" Ground Temperatures** °C Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0.5 m 17.4 16.4 18.0 20.6 27.2 32.2 35.7 36.7 35.0 31.0 25.7 20.8 2.0 m 20.7 19.1 19.4 20.7 25.1 29.1 32.3 34.0 33.7 31.4 27.8 23.9 4.0 m 23.5 21.8 21.4 21.9 24.4 27.1 29.6 31.3 31.7 30.7 28.6 26.0 - **These ground temperatures should NOT BE USED in the GroundTemperatures object to compute building floor losses. - The temperatures for 0.5 m depth can be used for GroundTemperatures:Surface. - The temperatures for 4.0 m depth can be used for GroundTemperatures:Deep. - Calculations use a standard soil diffusivity of 2.3225760E-03 {m**2/day} - Heating/Cooling Degree Days/Hours calculated from this weather file. - Heating/Cooling Degree Days/Hours from design conditions shown earlier in this report. - Monthly Weather File Heating/Cooling Degree Days/Hours Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec HDD base 10C 2 0 0 0 0 0 0 0 0 0 0 0 HDD base 18C 122 50 13 3 0 0 0 0 0 0 11 54 CDD base 10C 139 210 338 478 683 755 820 833 696 554 339 224 CDD base 18C 10 36 103 241 435 515 572 585 456 306 110 31 CDH base 20C 322 837 1955 4585 8941 10927 12228 12549 9493 5920 2117 613 CDH base 23C 103 343 990 3043 6719 8767 9996 10317 7336 3949 1114 190 CDH base 27C 9 69 296 1532 4006 5916 7020 7341 4565 1906 320 10 - 6069 annual (wthr file) cooling degree-days (10°C baseline) - 2 annual (wthr file) heating degree-days (10°C baseline) - 3400 annual (wthr file) cooling degree-days (18°C baseline) - 253 annual (wthr file) heating degree-days (18°C baseline) - Climate type "BWh" (Köppen classification)** - Subtropical hot desert (lat. 15-25°N) - Unbearably hot dry periods in summer, but passive cooling is possible - **Note that the Köppen classification shown here is derived algorithmically from the source weather data. - It may not be indicative of the long term climate for this location. - Climate type "1B" (ASHRAE Standard 196-2006 Climate Zone)** - Very Hot - Dry, Probable Köppen classification=Bw, Arid Tropical Dry - **Note that the ASHRAE classification shown here is derived algorithmically from the source weather data. - It may not be indicative of the long term climate for this location. - Typical/Extreme Period Determination - Summer is Jun:Aug Extreme Summer Week (nearest maximum temperature for summer) Extreme Hot Week Period selected: Aug 3:Aug 9, Maximum Temp= 46.00°C, Deviation=| 8.858|°C Typical Summer Week (nearest average temperature for summer) Typical Week Period selected: Aug 17:Aug 23, Average Temp= 36.17°C, Deviation=| 0.292|°C - Winter is Dec:Feb Extreme Winter Week (nearest minimum temperature for winter) Extreme Cold Week Period selected: Jan 6:Jan 12, Minimum Temp= 3.00°C, Deviation=|10.101|°C Typical Winter Week (nearest average temperature for winter) Typical Week Period selected: Feb 17:Feb 23, Average Temp= 16.35°C, Deviation=| 0.059|°C - Autumn is Sep:Nov Typical Autumn Week (nearest average temperature for autumn) Typical Week Period selected: Oct 13:Oct 19, Average Temp= 27.45°C, Deviation=| 1.122|°C - Spring is Mar:May Typical Spring Week (nearest average temperature for spring) Typical Week Period selected: Apr 19:Apr 25, Average Temp= 26.29°C, Deviation=| 0.514|°C