-EnergyPlus Weather Converter V7.1.0.010 Statistics for SAU_Riyadh.404380_IWEC Location -- RIYADH - SAU {N 24° 42'} {E 46° 47'} {GMT +3.0 Hours} Elevation -- 612m above sea level Standard Pressure at Elevation -- 94186Pa Data Source -- IWEC Data WMO Station 404380 - Displaying Design Conditions from "Climate Design Data 2009 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 5.9 7.2 -14 1.2 20.5 -11.1 1.6 24.3 10 15.9 9.1 16.8 1.6 320 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 13.5 44.2 18.7 43.8 18.5 42.9 18.2 20.9 36.4 20 36.6 19.4 37.2 4.5 0 17.2 13.3 22.3 16.1 12.3 21.7 14.9 11.4 21.9 63.2 36.7 60.2 36.8 57.6 37.2 604 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 9.5 8.3 7.3 25.5 2.9 46 1.8 0.8 1.6 46.6 0.6 47 -0.4 47.4 -1.7 48 - Displaying Monthly Design Conditions "Climate Design Data 2009 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) 0.424 0.632 0.699 0.709 0.744 0.721 0.766 0.749 0.642 0.481 0.499 0.427 taud (diffuse) 1.834 1.379 1.302 1.3 1.258 1.267 1.239 1.254 1.376 1.687 1.63 1.827 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) 813 661 646 656 633 644 615 622 678 781 727 789 id (diffuse) 188 310 353 363 379 373 383 375 324 227 226 183 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 34.6 39.8 43.2 44.9 46 45.2 43.1 38.9 33.2 28.5 Coincident Wetbulb 0.4% 14.4 15.5 16.2 17.2 17.9 18.5 19.2 19.7 18.5 16.9 16 14.8 Drybulb 2.0% 25.2 28 32.3 37.8 41.9 43.8 44.3 44.2 42 37.2 31.7 26.9 Coincident Wetbulb 2.0% 13.1 14.1 15.3 17 17.8 18.1 18.5 19.1 18.1 16.4 15.4 14.3 Drybulb 5.0% 23.1 25.9 30.5 36 40.8 42.8 43.8 43.2 41 36.2 30.1 25 Coincident Wetbulb 5.0% 12 13.1 14.7 16.6 17.7 17.9 18.3 18.7 17.8 16.2 15 13.7 Drybulb 10.% 21 23.8 28.2 34 39.2 41.9 42.9 42.8 39.9 35.1 28.2 23 Coincident Wetbulb 10.% 11.5 12.4 14 16.1 17.4 17.5 18 18.5 17.4 16.1 14.5 13.3 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 10.8 11.4 11.6 12.2 12.8 13.8 13.5 13.5 13.8 13.4 11.6 10.7 Drybulb range - DB 5% 14.0 13.7 14.0 14.1 14.1 14.5 14.1 13.7 14.3 14.3 13.5 13.4 Wetbulb range - DB 5% 6.7 6.3 5.9 5.1 4.8 4.8 4.7 4.7 5.0 5.5 5.6 6.0 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 2009 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 3 1 0 0 0 0 0 0 0 0 0 2 HDD base 18.3°C 124 64 17 1 0 0 0 0 0 0 11 84 CDD base 10°C 144 192 338 497 693 748 813 806 688 556 343 193 CDD base 18.3°C 6 22 96 247 434 498 554 548 438 298 104 18 CDH base 23.3°C 68 204 903 3032 6972 8723 9899 9712 7175 3942 914 146 CDH base 26.7°C 8 47 338 1597 4657 6339 7422 7238 4891 2208 300 18 - 6009 annual (standard) cooling degree-days (10°C baseline) - 6 annual (standard) heating degree-days (10°C baseline) - 3264 annual (standard) cooling degree-days (18.3°C baseline) - 301 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 28.0 32.0 34.0 37.0 41.0 44.0 45.2 46.0 41.0 38.0 33.3 28.0 Day:Hour 25:14 27:15 31:16 21:15 19:16 16:16 30:15 6:15 2:16 3:16 5:15 1:14 Minimum 4.6 4.0 9.0 14.9 22.0 25.7 25.2 26.8 24.2 15.6 10.0 4.0 Day:Hour 1:06 9:07 18:07 9:06 10:05 13:06 7:06 2:06 17:06 21:06 27:05 6:07 Daily Avg 14.0 16.7 20.3 25.9 32.1 35.2 36.2 36.4 33.0 27.6 21.6 14.9 - Maximum Dry Bulb temperature of 46.0°C on Aug 6 - Minimum Dry Bulb temperature of 4.0°C on Feb 9 - Monthly Statistics for Extreme Dry Bulb temperatures °C #Days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Max >= 32 1 1 20 29 30 31 31 30 21 4 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 10.0 18.0 21.0 18.0 16.6 19.0 12.0 13.0 18.0 20.0 13.0 17.2 Day:Hour 7:12 27:21 11:18 6:19 1:06 15:08 27:05 28:09 18:05 16:09 6:02 24:20 Minimum -8.0 -22.0 -9.4 -16.0 -12.0 -20.0 -17.0 -8.8 -9.0 -13.0 -11.9 -10.0 Day:Hour 5:18 15:21 12:15 21:04 15:17 13:17 5:21 3:01 20:10 20:15 30:01 16:17 Daily Avg 0.9 -0.6 0.7 0.6 0.5 0.1 -3.5 -0.1 2.1 1.1 -0.9 5.1 - Maximum Dew Point temperature of 21.0°C on Mar 11 - Minimum Dew Point temperature of -22.0°C on Feb 15 - Average Hourly Statistics for Dry Bulb temperatures °C Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0:01- 1:00 11.6 14.1 17.9 22.8 29.2 32.0 32.7 33.0 29.9 24.5 18.4 12.7 1:01- 2:00 11.1 13.5 17.2 22.2 28.4 31.0 31.8 32.1 28.9 23.8 17.5 12.3 2:01- 3:00 10.8 12.9 16.5 21.6 27.8 30.5 31.2 31.2 28.0 22.9 16.8 11.9 3:01- 4:00 10.3 12.3 16.0 20.8 27.5 29.9 30.4 30.5 27.2 22.5 16.1 11.4 4:01- 5:00 9.7 11.9 15.5 20.2 26.7 29.2 30.0 29.9 26.8 21.7 15.3 10.9 5:01- 6:00 9.4 11.5 15.2 19.8 26.0 28.6 29.6 29.4 26.5 21.2 15.1 10.9 6:01- 7:00 9.4 11.5 15.2 20.8 27.1 30.2 31.1 30.8 27.6 21.7 14.9 10.7 7:01- 8:00 10.7 12.8 16.9 22.6 29.1 32.2 33.1 33.0 30.1 23.9 17.6 11.6 8:01- 9:00 12.2 14.4 18.1 25.0 30.7 34.1 35.5 35.6 32.4 26.2 20.3 13.2 9:01-10:00 13.8 16.1 19.7 26.9 32.4 35.8 37.6 37.9 34.4 28.3 22.5 14.9 10:01-11:00 15.2 18.0 21.1 28.5 33.8 37.3 39.2 39.8 35.8 30.0 24.5 16.6 11:01-12:00 16.6 19.4 22.0 29.7 34.9 38.6 40.2 40.9 36.8 31.4 25.9 17.8 12:01-13:00 17.7 20.9 24.0 30.4 36.0 39.3 41.0 42.0 37.8 32.4 27.1 19.0 13:01-14:00 18.6 22.0 24.9 31.2 36.8 40.5 41.9 42.5 38.4 33.2 27.6 19.8 14:01-15:00 18.9 22.6 25.5 31.7 37.0 40.9 42.4 42.7 38.8 33.7 28.3 20.2 15:01-16:00 19.0 22.4 25.7 31.3 37.1 41.0 42.3 42.4 38.7 33.4 27.8 19.8 16:01-17:00 18.4 21.6 25.1 30.4 37.0 40.6 42.0 41.7 37.9 32.8 26.9 18.7 17:01-18:00 17.4 20.6 24.4 29.6 36.3 40.1 41.2 40.8 37.3 32.0 25.5 18.0 18:01-19:00 16.4 19.6 23.5 28.2 35.4 39.0 39.8 39.5 36.3 30.9 24.4 16.6 19:01-20:00 15.3 18.3 22.1 27.3 34.1 37.6 37.8 37.9 35.0 29.2 23.0 15.6 20:01-21:00 14.6 17.3 21.3 26.4 33.0 36.1 36.2 36.8 33.6 28.1 22.1 14.9 21:01-22:00 13.8 16.3 20.4 25.5 32.0 34.8 34.7 35.7 32.6 27.0 21.0 14.2 22:01-23:00 13.1 15.5 19.6 24.3 31.0 33.8 33.9 34.8 31.6 26.1 19.9 13.7 23:01-24:00 12.6 14.6 18.8 23.5 30.1 32.8 33.2 33.8 30.7 25.3 19.2 12.8 Max Hour 16 15 16 15 16 16 15 15 15 15 15 15 Min Hour 7 7 6 6 6 6 6 6 6 6 7 7 - Average Hourly Statistics for Dew Point temperatures °C Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0:01- 1:00 1.3 0.2 0.6 1.0 1.4 0.7 -3.2 -0.5 2.3 1.7 -0.9 5.5 1:01- 2:00 1.7 0.2 0.5 1.2 1.5 0.8 -2.6 -0.7 2.6 1.8 -0.7 5.2 2:01- 3:00 1.2 0.4 0.6 1.0 1.9 1.5 -2.5 -0.4 3.0 2.0 -0.6 5.4 3:01- 4:00 1.0 0.8 1.1 1.2 2.2 1.5 -1.7 -0.2 3.1 2.0 -0.6 5.2 4:01- 5:00 0.9 0.7 1.3 1.6 2.4 2.2 -2.0 0.3 3.4 1.9 -0.7 4.8 5:01- 6:00 0.9 0.7 1.5 1.9 2.6 2.5 -1.2 0.5 3.9 2.0 -0.4 5.1 6:01- 7:00 1.0 0.6 1.7 1.5 2.6 2.5 -1.5 0.9 3.4 2.1 -0.5 5.0 7:01- 8:00 1.0 0.5 2.2 2.3 2.5 2.2 -2.2 1.2 3.2 3.0 0.1 5.2 8:01- 9:00 1.2 0.8 1.9 2.1 2.0 1.8 -3.0 1.9 2.8 3.5 0.4 5.4 9:01-10:00 1.2 0.2 1.6 1.6 1.1 1.3 -2.5 1.5 2.5 3.6 0.5 6.2 10:01-11:00 1.1 -0.3 1.3 0.7 0.5 1.0 -2.9 1.0 2.2 2.8 0.1 6.6 11:01-12:00 0.7 -0.8 1.0 0.3 -0.3 0.1 -3.1 0.4 1.7 1.8 -0.4 6.5 12:01-13:00 1.0 -1.6 0.9 0.5 -0.9 -0.6 -3.9 -0.2 1.2 1.0 -0.8 6.4 13:01-14:00 0.8 -1.7 0.6 -0.5 -1.0 -1.1 -4.3 0.1 1.2 0.7 -0.8 6.1 14:01-15:00 0.4 -2.0 -0.1 -1.6 -1.6 -2.2 -5.3 -0.9 0.9 -1.0 -2.1 3.5 15:01-16:00 0.5 -2.1 -0.2 -1.5 -1.8 -2.6 -5.9 -1.3 1.1 -1.5 -2.0 4.1 16:01-17:00 0.2 -2.2 -0.6 -1.5 -1.8 -2.7 -6.0 -1.3 1.3 -1.5 -2.0 3.9 17:01-18:00 -0.2 -2.2 0.3 -0.7 -1.5 -2.5 -5.6 -0.7 1.0 -1.6 -2.1 4.1 18:01-19:00 0.3 -1.9 -0.1 -0.2 -1.4 -2.2 -5.1 -0.6 1.0 -1.1 -1.3 4.8 19:01-20:00 0.5 -1.6 0.1 -0.3 -0.4 -1.3 -4.6 -0.9 1.2 -0.4 -1.5 4.7 20:01-21:00 0.9 -0.7 0.2 0.3 0.0 -0.7 -4.4 -0.7 1.7 0.5 -1.6 5.0 21:01-22:00 1.0 -0.9 0.2 0.5 0.1 -0.8 -4.1 -0.7 1.4 0.6 -1.4 4.6 22:01-23:00 1.0 -0.5 0.2 0.8 0.3 -0.2 -3.8 -0.9 1.7 1.1 -1.1 4.9 23:01-24:00 1.2 -0.1 0.8 1.0 1.1 0.2 -3.4 -0.7 2.1 1.5 -0.8 5.3 Max Hour 2 4 8 8 7 7 6 9 6 10 10 11 Min Hour 18 17 17 15 16 17 17 16 15 18 15 15 - Monthly Statistics for Relative Humidity % Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Maximum 100 89 94 78 69 44 32 28 58 84 68 100 Day:Hour 8:23 27:21 11:18 5:08 1:06 15:08 27:06 28:07 18:07 16:06 6:02 5:01 Minimum 12 5 8 3 4 1 2 4 5 5 6 8 Day:Hour 24:18 15:19 26:19 14:16 15:15 13:17 9:19 3:13 4:12 10:15 3:15 16:17 Daily Avg 43 34 30 24 15 12 8 11 16 21 24 57 - Average Hourly Relative Humidity % Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0:01- 1:00 50 40 34 27 17 14 10 12 18 25 28 65 1:01- 2:00 53 41 34 28 18 15 11 12 19 26 30 65 2:01- 3:00 53 44 35 29 20 16 12 13 21 28 32 68 3:01- 4:00 54 47 38 31 21 17 13 14 22 29 33 69 4:01- 5:00 56 47 40 32 22 18 13 15 24 30 34 69 5:01- 6:00 57 48 41 34 23 19 14 16 25 31 35 70 6:01- 7:00 57 48 42 32 22 18 12 15 23 30 36 71 7:01- 8:00 53 44 40 31 19 16 10 14 20 29 31 67 8:01- 9:00 48 41 36 27 17 14 9 13 17 26 27 63 9:01-10:00 43 35 33 23 15 12 8 11 15 23 24 60 10:01-11:00 40 30 29 19 13 11 7 9 14 20 21 55 11:01-12:00 36 26 27 18 12 10 7 8 12 17 19 52 12:01-13:00 34 22 23 17 10 9 6 7 11 15 17 48 13:01-14:00 32 21 22 15 10 8 5 7 10 14 16 45 14:01-15:00 31 20 20 14 9 7 5 7 10 12 14 38 15:01-16:00 30 20 20 15 9 7 5 7 10 12 15 40 16:01-17:00 31 21 20 16 9 7 5 7 11 12 15 43 17:01-18:00 32 23 23 18 9 7 5 8 11 13 16 44 18:01-19:00 35 25 23 21 10 8 6 8 11 14 19 50 19:01-20:00 38 28 26 21 11 9 7 9 12 16 20 53 20:01-21:00 41 32 28 22 13 10 7 9 14 18 21 56 21:01-22:00 43 34 29 23 13 11 8 10 14 20 23 57 22:01-23:00 46 36 30 26 14 12 9 10 15 22 25 59 23:01-24:00 47 38 33 26 16 13 10 11 17 23 27 64 Max Hour 7 6 7 6 6 6 6 6 6 6 7 7 Min Hour 16 15 16 15 16 16 16 15 15 16 15 15 - Monthly Indicators for Precipitation/Moisture (kPa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0.6 0.6 0.6 0.6 0.6 0.6 0.4 0.6 0.7 0.6 0.5 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 -4 Day:Hour 8:23 10:05 5:09 Average WC 6 7 5 Avg Del WC 3 1 2 # Hours WC 49 29 70 Maximum HI 27 28 36 31 28 Day:Hour 6:10 1:08 15:09 23:11 16:11 Average HI 27 28 33 29 27 Avg Del HI 0 0 1 0 0 # Hours HI 1 1 5 12 4 - **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 38 32 32 33 35 51 48 28 49 54 59 28 NorthEast 3 14 9 8 8 15 4 20 11 11 4 9 East 5 12 4 5 8 5 1 9 11 4 5 5 SouthEast 26 20 14 8 10 4 1 5 10 9 10 10 South 6 14 25 18 20 6 1 9 9 10 17 21 SouthWest 1 2 2 6 3 0 0 3 0 3 2 3 West 1 1 4 7 4 2 2 6 1 4 2 4 NorthWest 20 6 10 15 10 16 43 19 9 6 1 19 - Monthly Statistics for Wind Speed m/s Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Maximum 10.3 10.3 10.3 10.3 16.5 36.0 11.3 12.9 9.3 10.3 6.2 11.8 Day:Hour 7:17 28:20 1:11 24:06 30:01 13:20 10:16 25:12 2:15 24:05 5:23 27:05 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 1:01 2:06 3:03 6:05 1:03 1:05 1:03 1:05 1:01 1:22 1:01 8:04 Daily Avg 3.0 3.0 3.6 3.6 3.0 3.7 4.3 3.5 2.5 2.2 1.1 2.8 - Maximum Wind Speed of 36.0 m/s on Jun 13 - 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 2.1 2.5 3.0 2.7 2.5 2.3 3.2 2.6 1.5 1.4 0.3 2.1 1:01- 2:00 1.8 2.6 2.5 2.8 2.1 1.8 2.5 2.8 1.2 1.0 0.4 2.1 2:01- 3:00 1.9 2.4 2.5 3.0 2.2 1.7 2.2 2.4 0.9 1.1 0.4 2.1 3:01- 4:00 1.6 2.0 2.4 2.9 2.2 1.8 2.3 2.3 1.1 0.8 0.4 2.2 4:01- 5:00 1.7 2.0 2.3 3.0 2.0 1.1 2.3 2.4 1.0 1.3 0.3 2.2 5:01- 6:00 2.0 2.0 2.0 3.0 1.8 0.7 2.4 2.5 0.7 0.8 0.2 2.1 6:01- 7:00 1.9 2.3 2.2 3.0 2.1 1.6 2.5 2.6 0.8 1.1 0.3 2.0 7:01- 8:00 2.0 2.0 3.0 3.3 2.5 2.8 3.5 2.8 1.3 1.6 0.7 2.6 8:01- 9:00 2.5 2.7 3.6 3.6 3.3 3.8 4.4 3.4 1.8 2.5 0.8 2.9 9:01-10:00 3.8 3.2 3.9 4.4 3.7 4.2 5.6 3.9 2.6 3.3 1.3 3.2 10:01-11:00 4.4 3.0 4.2 4.2 3.7 4.3 6.0 3.8 3.1 3.3 1.6 3.1 11:01-12:00 4.6 3.1 4.4 4.0 3.8 5.0 6.1 4.0 3.1 3.0 1.9 3.6 12:01-13:00 4.6 2.9 4.5 4.1 3.5 4.0 5.5 4.2 3.3 2.8 1.7 3.7 13:01-14:00 4.4 3.6 4.5 4.0 3.2 5.1 5.7 4.2 3.6 3.1 1.7 3.6 14:01-15:00 4.1 3.4 4.4 3.7 3.3 5.7 6.4 4.9 3.6 3.3 2.1 3.7 15:01-16:00 4.0 3.5 4.6 4.2 3.1 5.6 6.5 4.4 4.0 2.9 2.0 3.5 16:01-17:00 4.0 3.5 4.3 4.3 3.3 6.4 6.3 4.9 4.0 3.0 2.1 3.6 17:01-18:00 3.7 3.5 4.3 4.5 4.1 5.8 6.6 4.6 3.7 2.6 1.6 3.2 18:01-19:00 3.1 3.8 4.3 4.2 4.1 6.6 5.6 3.9 3.3 2.2 1.4 2.9 19:01-20:00 3.1 4.3 4.0 4.3 3.7 5.6 3.9 3.7 3.5 2.3 1.2 2.7 20:01-21:00 2.9 4.1 4.0 4.1 3.4 4.1 3.7 3.3 3.5 2.5 1.4 2.7 21:01-22:00 2.6 4.0 3.9 3.9 3.9 4.1 3.2 3.1 3.0 2.3 1.2 2.7 22:01-23:00 2.2 3.3 3.5 3.1 3.0 3.1 3.0 3.2 2.6 1.8 0.9 2.6 23:01-24:00 2.3 3.0 3.2 2.8 2.7 2.5 2.8 3.1 2.1 1.7 0.8 2.3 Max Hour 12 20 16 18 18 19 18 17 16 11 15 13 Min Hour 4 4 6 1 6 6 3 4 6 6 6 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- 1:00 144 135 135 193 119 137 248 204 54 80 41 158 1:01- 2:00 119 124 123 170 142 96 226 215 58 55 37 195 2:01- 3:00 144 142 123 207 143 131 173 194 51 52 29 183 3:01- 4:00 132 132 162 217 126 123 206 190 90 67 32 175 4:01- 5:00 111 131 107 219 117 113 218 196 86 75 16 166 5:01- 6:00 116 163 136 229 104 75 251 261 74 63 9 167 6:01- 7:00 137 146 139 229 142 140 251 250 99 86 29 147 7:01- 8:00 121 176 171 224 174 191 302 268 122 100 57 213 8:01- 9:00 153 156 154 205 181 225 319 204 134 152 59 215 9:01-10:00 176 196 142 196 175 206 274 172 114 151 114 207 10:01-11:00 210 181 132 191 158 203 225 139 129 166 138 167 11:01-12:00 195 147 173 189 188 206 249 179 160 151 132 176 12:01-13:00 182 148 182 207 183 159 230 164 173 165 127 171 13:01-14:00 182 168 198 196 165 167 239 141 163 159 126 192 14:01-15:00 162 132 178 191 138 188 283 170 179 139 126 184 15:01-16:00 194 116 192 206 145 177 294 153 171 151 101 184 16:01-17:00 186 158 183 189 171 193 290 151 176 130 102 165 17:01-18:00 199 130 142 182 156 186 277 116 173 101 81 137 18:01-19:00 170 153 140 153 163 200 269 104 160 100 79 149 19:01-20:00 195 137 126 106 138 190 249 112 141 90 64 144 20:01-21:00 155 134 127 98 156 213 260 154 99 92 66 117 21:01-22:00 159 130 135 109 158 173 245 118 83 92 53 104 22:01-23:00 124 117 117 148 117 174 279 110 102 64 39 185 23:01-24:00 152 131 128 151 131 133 258 151 57 63 33 176 Max Hour 11 10 14 6 12 9 9 8 15 11 11 9 Min Hour 5 16 5 21 6 6 3 19 3 3 6 22 - 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 5652 5601 5502 5428 6330 7613 7049 6879 6970 7264 5595 4592 Direct Max 8146 8663 8302 8525 8415 8260 7912 7975 7616 7428 6221 7665 Day 26 15 29 13 1 2 7 9 8 6 3 31 Diffuse Avg 1314 1711 1982 2362 2378 1962 2164 2017 1719 1249 1357 1236 Global Avg 4276 5061 5769 6411 7337 8033 7815 7433 6888 5992 4706 3596 - Maximum Direct Normal Solar of 8663 Wh/m² on Feb 15 - 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 27 155 174 196 207 131 105 85 0 0 7:01- 8:00 330 296 258 396 405 500 395 374 402 437 225 229 8:01- 9:00 518 465 457 510 524 648 591 589 650 700 504 391 9:01-10:00 636 558 550 595 629 763 725 722 789 823 662 485 10:01-11:00 677 593 607 625 719 874 843 827 854 900 771 542 11:01-12:00 671 610 626 605 711 881 868 862 886 918 840 572 12:01-13:00 676 653 676 596 716 883 854 854 876 921 835 604 13:01-14:00 657 674 657 579 730 860 823 811 822 900 766 610 14:01-15:00 598 684 620 547 658 776 683 708 725 785 620 571 15:01-16:00 553 617 579 454 600 664 587 577 558 573 343 446 16:01-17:00 335 418 390 302 365 435 367 343 295 222 30 141 17:01-18:00 0 33 55 65 99 134 107 82 9 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* 11* 15 13 11* 14 13 12 12 12 13 12 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 6 16 20 12 6 3 0 0 0 6:01- 7:00 5 12 31 79 115 126 88 84 73 52 20 8 7:01- 8:00 55 83 127 153 179 169 185 176 162 132 119 66 8:01- 9:00 109 141 177 210 228 202 212 204 174 138 161 106 9:01-10:00 136 186 219 238 246 200 218 208 169 137 179 147 10:01-11:00 158 222 226 260 226 148 175 177 164 122 166 170 11:01-12:00 180 237 253 283 259 163 174 171 153 126 137 174 12:01-13:00 184 234 242 284 255 160 183 176 154 117 130 172 13:01-14:00 172 211 223 260 219 153 176 179 166 102 135 149 14:01-15:00 150 161 196 216 220 169 228 194 172 119 139 117 15:01-16:00 101 121 139 188 176 168 205 192 170 122 128 86 16:01-17:00 57 83 110 135 157 167 189 169 127 76 43 39 17:01-18:00 7 21 38 52 77 105 106 77 30 6 0 0 18:01-19:00 0 0 0 1 5 11 11 4 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 12 12 13 12 9* 15 10* 9* 9* 10* 12 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 6 16 20 12 6 3 0 0 0 6:01- 7:00 5 12 34 112 164 185 144 114 93 64 20 8 7:01- 8:00 112 148 211 327 382 422 375 344 328 287 182 111 8:01- 9:00 298 339 418 536 588 651 609 584 572 520 393 255 9:01-10:00 468 518 603 713 774 841 817 789 775 709 577 403 10:01-11:00 589 649 722 827 904 974 964 936 913 835 702 509 11:01-12:00 647 717 804 863 963 1040 1035 1011 974 889 752 558 12:01-13:00 655 751 839 851 956 1033 1028 1006 956 862 724 571 13:01-14:00 594 708 764 772 885 950 943 917 858 757 619 511 14:01-15:00 469 590 636 633 740 799 787 756 689 584 450 388 15:01-16:00 311 410 454 457 551 602 594 555 471 358 241 225 16:01-17:00 121 196 242 252 312 368 362 316 224 121 47 56 17:01-18:00 7 24 44 62 97 138 134 94 32 6 0 0 18:01-19:00 0 0 0 1 5 11 11 4 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 13 12 12 12 12 12 12 12 12 13 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 19 24 32 21 18 4 11 15 8 0 3 31 1:01- 2:00 18 26 31 21 20 4 11 15 8 0 4 31 2:01- 3:00 18 29 29 23 20 3 12 15 7 0 5 32 3:01- 4:00 17 28 34 24 25 6 15 17 8 0 6 32 4:01- 5:00 17 29 36 26 27 10 16 20 9 0 6 34 5:01- 6:00 17 27 36 27 34 12 17 24 10 0 7 34 6:01- 7:00 21 32 39 28 33 11 15 21 10 2 9 39 7:01- 8:00 25 36 39 29 33 10 13 18 9 2 7 43 8:01- 9:00 30 40 38 29 31 8 11 16 8 2 8 48 9:01-10:00 30 39 37 32 30 8 10 15 8 2 8 46 10:01-11:00 31 38 38 34 27 8 10 13 8 2 7 43 11:01-12:00 32 38 37 37 26 7 8 11 9 1 7 41 12:01-13:00 33 34 35 37 28 9 11 14 12 1 8 39 13:01-14:00 33 32 35 39 30 10 14 15 14 1 10 37 14:01-15:00 33 29 34 39 30 11 16 16 15 1 10 34 15:01-16:00 32 33 34 40 28 11 16 19 17 2 9 36 16:01-17:00 31 36 33 41 31 12 17 23 18 2 9 37 17:01-18:00 30 39 31 42 31 12 17 25 20 2 8 38 18:01-19:00 23 37 32 39 26 9 15 25 17 2 8 35 19:01-20:00 18 33 32 35 26 6 12 24 13 3 5 34 20:01-21:00 13 29 32 33 25 4 9 22 9 3 3 30 21:01-22:00 15 26 32 29 23 4 9 20 8 2 3 30 22:01-23:00 17 23 33 26 20 4 11 20 8 1 2 30 23:01-24:00 18 19 33 22 18 5 10 17 8 0 2 29 Max Hour 15 9 7 18 6 6 17 18 18 21 15 9 Min Hour 21 24 3 1 24 3 12 12 3 1 23 24 - Average Hourly Statistics for Opaque Sky Cover % Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0:01- 1:00 11 18 19 15 14 3 8 13 5 0 1 19 1:01- 2:00 11 20 20 15 15 2 9 13 5 0 3 17 2:01- 3:00 12 22 21 15 15 1 10 13 5 0 4 15 3:01- 4:00 10 22 23 15 17 2 10 13 6 0 4 18 4:01- 5:00 9 22 24 14 18 3 10 14 6 0 4 21 5:01- 6:00 8 23 24 13 21 4 10 15 6 0 4 22 6:01- 7:00 9 23 24 14 18 5 9 14 6 1 4 24 7:01- 8:00 10 22 23 15 16 5 7 11 5 1 2 23 8:01- 9:00 10 21 22 17 12 5 6 10 4 2 2 24 9:01-10:00 11 23 22 18 12 5 5 8 4 2 2 22 10:01-11:00 12 24 23 20 11 5 4 7 4 1 2 20 11:01-12:00 11 25 21 20 9 4 3 4 4 1 2 17 12:01-13:00 13 22 21 21 15 5 5 7 6 1 2 17 13:01-14:00 14 20 21 23 19 5 6 9 9 1 2 17 14:01-15:00 14 17 20 23 22 5 7 11 9 1 2 16 15:01-16:00 12 20 19 23 22 6 8 12 10 2 2 15 16:01-17:00 11 22 19 22 23 6 9 14 10 2 2 15 17:01-18:00 9 24 15 22 22 6 9 15 11 2 2 14 18:01-19:00 7 20 18 22 21 5 9 13 10 2 1 14 19:01-20:00 7 17 19 20 19 4 8 13 8 2 1 15 20:01-21:00 5 13 20 19 18 3 7 11 6 2 0 15 21:01-22:00 7 13 19 18 16 3 7 12 6 2 0 16 22:01-23:00 8 13 18 18 15 3 8 13 6 1 0 18 23:01-24:00 10 13 18 17 13 3 8 13 5 0 0 19 Max Hour 14 12 6 16 17 17 4 6 18 20 3 9 Min Hour 21 24 18 6 12 3 12 12 10 1 21 18 - Monthly Calculated "undisturbed" Ground Temperatures** °C Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0.5 m 20.4 17.0 16.0 16.8 21.5 26.7 31.7 35.2 36.3 34.6 30.6 25.5 2.0 m 23.5 20.3 18.7 18.7 21.2 24.7 28.6 31.9 33.6 33.3 31.0 27.5 4.0 m 25.6 23.0 21.5 21.0 21.9 24.0 26.6 29.2 30.9 31.3 30.3 28.3 - **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 0 0 0 0 0 0 0 0 0 0 0 0 HDD base 18C 127 59 12 0 0 0 0 0 0 0 0 107 CDD base 10C 125 187 319 476 684 757 812 820 691 545 347 153 CDD base 18C 4 22 83 236 436 517 564 572 451 297 108 12 CDH base 20C 152 558 1532 4357 8969 10970 12060 12232 9391 5730 2145 370 CDH base 23C 45 212 665 2690 6741 8810 9828 10000 7231 3803 1049 123 CDH base 27C 2 33 148 1171 3992 5936 6854 7025 4415 1822 235 5 - 5915 annual (wthr file) cooling degree-days (10°C baseline) - 0 annual (wthr file) heating degree-days (10°C baseline) - 3301 annual (wthr file) cooling degree-days (18°C baseline) - 305 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 Standards 90.1-2004 and 90.2-2004 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: Jul 20:Jul 26, Maximum Temp= 46.00°C, Deviation=| 8.571|°C Typical Summer Week (nearest average temperature for summer) Typical Week Period selected: Jun 15:Jun 21, Average Temp= 35.97°C, Deviation=| 0.033|°C - Winter is Dec:Feb Extreme Winter Week (nearest minimum temperature for winter) Extreme Cold Week Period selected: Dec 22:Jan 5, Minimum Temp= 4.00°C, Deviation=| 7.454|°C Typical Winter Week (nearest average temperature for winter) Typical Week Period selected: Feb 3:Feb 9, Average Temp= 15.16°C, Deviation=| 0.103|°C - Autumn is Sep:Nov Typical Autumn Week (nearest average temperature for autumn) Typical Week Period selected: Oct 13:Oct 19, Average Temp= 27.40°C, Deviation=| 0.187|°C - Spring is Mar:May Typical Spring Week (nearest average temperature for spring) Typical Week Period selected: Mar 29:Apr 4, Average Temp= 26.07°C, Deviation=| 0.063|°C