Statistics for EGY_Asyut.623930_ETMY Location -- Asyut Asyut EGY {N 27° 2'} {E 31° 1'} {GMT +2.0 Hours} Elevation -- 70m above sea level Standard Pressure at Elevation -- 100487Pa Data Source -- ETMY WMO Station 623930 - Using Design Conditions from "Climate Design Data 2009 ASHRAE Handbook" - If the design condition source is ASHRAE, the design conditions are carefully generated - from a period of record (typically 30 years) to be representative of that location and - be suitable for use in heating/cooling load calculations. If the source is not ASHRAE, - please consult the referenced source for the reasoning behind the data. 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 4.3 5.4 -9.1 1.7 16.6 -6.8 2.1 15.4 11 14.4 10 16.6 2.2 300 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 12.7 40.7 20.3 39.3 20.2 38 19.9 22.4 35.6 21.7 34.8 21.1 34.2 5 330 18.4 13.4 27.2 17.3 12.4 27.5 16.3 11.7 27.6 65.9 35.3 63.4 34.7 61.3 34.2 789 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 10.6 9.4 8.5 27.9 2.7 44.5 0.7 2 2.2 45.9 1.8 47.1 1.4 48.2 1 49.6 - Monthly Statistics for Dry Bulb temperatures °C Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Maximum 25.7 30.3 32.6 39.9 42.4 43.7 40.0 39.0 42.5 40.2 34.8 29.7 Day:Hour 2:14 2:16 2:15 15:16 1:15 6:17 8:16 14:16 13:15 13:14 4:15 8:16 Minimum 2.1 3.3 6.1 7.7 17.5 17.6 19.4 20.2 14.7 14.4 9.3 4.6 Day:Hour 23:07 1:07 13:06 26:03 6:06 1:06 16:07 30:21 30:08 30:07 17:03 22:09 Daily Avg 12.3 14.1 18.1 23.4 29.1 29.3 29.5 29.8 27.8 24.7 18.3 14.3 - Maximum Dry Bulb temperature of 43.7°C on Jun 6 - Minimum Dry Bulb temperature of 2.1°C on Jan 23 - Average Hourly Statistics for Dry Bulb temperatures °C Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0:01- 1:00 9.6 11.4 15.4 20.2 25.6 26.6 26.7 27.2 25.2 22.0 14.7 11.9 1:01- 2:00 9.0 10.5 14.7 18.9 24.7 25.5 25.8 26.4 24.4 21.2 13.9 11.1 2:01- 3:00 8.3 9.6 13.9 17.6 23.9 24.3 24.8 25.6 23.6 20.4 13.2 10.4 3:01- 4:00 8.1 9.2 13.6 17.3 23.7 23.7 24.1 25.3 22.9 20.1 13.1 10.5 4:01- 5:00 7.8 8.8 13.2 16.9 23.4 23.1 23.5 25.1 22.1 19.8 13.1 10.2 5:01- 6:00 7.4 9.2 12.8 16.7 23.2 22.6 22.7 24.8 21.4 19.2 13.1 9.4 6:01- 7:00 8.2 9.3 13.1 18.1 24.0 23.6 24.0 25.7 22.1 20.1 13.9 10.0 7:01- 8:00 8.6 9.1 13.5 19.0 24.9 24.7 25.2 26.3 23.2 20.7 14.6 10.2 8:01- 9:00 8.0 8.6 14.2 19.5 25.7 25.9 26.1 26.7 24.5 21.0 15.2 10.1 9:01-10:00 9.7 10.4 16.7 21.7 28.3 28.3 28.2 28.6 27.1 22.9 17.9 12.4 10:01-11:00 12.0 12.6 19.2 24.0 30.5 30.4 29.9 30.5 29.2 24.9 20.4 14.9 11:01-12:00 15.2 15.6 21.4 27.0 32.3 32.3 31.7 32.7 30.8 27.4 22.5 17.8 12:01-13:00 16.3 17.6 22.5 27.9 32.9 33.2 32.6 33.3 31.9 28.8 23.8 18.4 13:01-14:00 17.6 19.7 23.6 29.1 34.5 34.3 33.9 34.2 33.0 30.4 25.1 19.4 14:01-15:00 18.4 21.5 24.8 30.2 36.3 35.7 35.6 35.1 34.3 31.7 26.5 20.3 15:01-16:00 18.5 21.3 24.3 30.9 36.2 35.8 36.3 35.7 33.7 31.1 25.3 19.5 16:01-17:00 18.1 20.9 23.7 30.5 35.8 35.7 36.3 35.6 33.3 30.3 24.2 19.2 17:01-18:00 17.5 20.6 23.2 29.6 35.0 35.3 35.7 35.1 32.9 29.6 23.1 18.9 18:01-19:00 16.2 19.0 21.6 27.0 33.0 33.6 33.4 33.0 31.3 28.2 21.3 18.0 19:01-20:00 14.5 16.8 20.2 26.1 31.7 32.3 32.6 32.3 30.2 26.9 19.5 16.6 20:01-21:00 13.2 15.3 18.8 24.5 30.1 30.8 31.2 30.8 28.9 25.5 17.7 14.9 21:01-22:00 12.2 14.4 17.9 23.7 28.9 29.8 30.3 29.8 27.9 24.5 16.9 14.5 22:01-23:00 11.3 13.5 17.0 22.8 27.6 28.8 29.1 28.7 26.9 23.6 16.1 13.3 23:01-24:00 10.3 12.6 16.1 21.9 26.3 27.7 27.9 27.7 25.9 22.6 15.3 12.2 Max Hour 16 15 15 16 15 16 17 16 15 15 15 15 Min Hour 6 9 6 6 6 6 6 6 6 6 5 6 - Monthly Statistics for Extreme temperatures °C #Days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Max >= 32 1 10 29 25 31 31 25 15 1 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 10.4 17.2 13.8 14.8 14.3 16.7 18.7 22.2 22.5 16.6 15.0 12.1 Day:Hour 26:18 17:15 5:17 5:08 26:10 27:09 14:15 17:09 10:15 11:12 10:11 1:17 Minimum -0.2 -5.1 -0.2 -0.6 -0.7 0.2 2.3 2.3 5.9 1.0 -0.8 -0.7 Day:Hour 22:06 20:21 10:15 10:07 13:18 5:03 23:08 20:18 24:15 11:03 20:03 23:03 Daily Avg 3.6 3.5 3.7 3.8 6.0 8.8 10.8 12.3 12.5 11.6 6.9 4.1 - Maximum Dew Point temperature of 22.5°C on Sep 10 - Minimum Dew Point temperature of -5.1°C on Feb 20 - Monthly Statistics for Relative Humidity % Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Maximum 101 134 95 87 64 69 74 75 86 85 101 102 Day:Hour 6:09 13:09 14:07 5:09 16:06 8:08 3:07 17:09 20:07 25:11 10:06 18:18 Minimum 19 16 15 9 8 8 11 12 14 12 16 17 Day:Hour 2:14 2:16 1:15 18:16 13:17 5:15 22:15 24:17 8:16 14:16 19:15 8:15 Daily Avg 57 53 40 31 25 30 34 36 42 47 50 53 - Average Hourly Relative Humidity % Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0:01- 1:00 64 58 45 34 30 33 36 39 45 51 58 59 1:01- 2:00 66 61 47 37 32 35 39 41 48 53 58 61 2:01- 3:00 68 64 50 41 35 38 42 44 51 56 59 63 3:01- 4:00 68 66 51 42 35 39 44 46 55 57 60 62 4:01- 5:00 69 67 53 43 35 41 47 49 58 59 62 64 5:01- 6:00 71 65 55 44 35 43 50 52 62 62 63 66 6:01- 7:00 66 67 55 42 35 44 49 52 62 60 61 62 7:01- 8:00 64 69 53 41 34 44 48 52 59 60 58 61 8:01- 9:00 68 73 50 40 34 43 47 52 55 61 57 62 9:01-10:00 65 67 43 34 28 36 41 43 46 56 50 57 10:01-11:00 59 59 37 30 24 30 36 36 39 50 45 52 11:01-12:00 50 50 33 25 21 25 31 30 35 42 42 45 12:01-13:00 47 44 31 23 19 23 28 28 32 37 39 43 13:01-14:00 42 40 29 22 17 21 25 26 29 33 36 41 14:01-15:00 40 36 27 20 15 19 22 24 26 30 33 38 15:01-16:00 40 36 28 19 15 19 20 23 27 31 35 40 16:01-17:00 41 36 29 19 15 19 20 23 27 32 37 40 17:01-18:00 43 36 29 20 16 19 20 23 28 33 39 41 18:01-19:00 47 38 32 23 18 22 23 26 30 36 44 43 19:01-20:00 52 41 34 25 20 24 25 28 32 38 49 47 20:01-21:00 56 44 37 28 22 26 27 31 35 42 55 52 21:01-22:00 58 47 39 28 23 28 28 33 37 44 55 52 22:01-23:00 59 50 41 29 25 30 30 35 39 47 56 55 23:01-24:00 61 54 44 31 28 32 33 37 42 50 57 58 Max Hour 6 9 6 6 3 8 6 7 6 6 6 6 Min Hour 16 15 15 17 15 16 17 17 15 15 15 15 - Monthly Indicators for Precipitation/Moisture (kPa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0.8 0.9 0.8 0.8 0.9 1.1 1.2 1.3 1.4 1.3 1.1 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 -3 -1 -1 5 7 -2 Day:Hour 11:06 22:09 16:21 26:03 30:09 22:08 Average WC 4 4 6 7 8 5 Avg Del WC 3 4 3 2 1 3 # Hours WC 165 130 39 3 6 136 Maximum HI 28 28 29 32 34 36 31 28 Day:Hour 5:16 26:11 16:09 4:11 17:11 10:15 11:12 1:13 Average HI 28 28 28 28 29 29 28 28 Avg Del HI 0 0 0 0 0 0 0 0 # Hours HI 4 1 12 50 77 61 31 1 - **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 49 16 45 24 51 32 19 37 68 26 38 19 NorthEast 2 1 6 6 21 0 0 1 1 1 4 2 East 2 4 2 7 2 0 1 0 0 0 3 1 SouthEast 4 8 1 5 3 1 0 0 0 0 1 1 South 2 5 2 6 10 1 0 0 0 2 13 6 SouthWest 4 4 6 1 2 0 2 0 1 3 1 10 West 8 12 7 10 1 6 10 4 1 5 15 25 NorthWest 29 50 32 41 10 60 69 58 30 63 26 36 - Monthly Statistics for Wind Speed m/s Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Maximum 10.8 11.3 21.6 13.4 11.3 11.3 15.4 10.3 10.3 10.3 51.9 30.8 Day:Hour 8:18 19:15 11:15 30:15 25:18 10:18 9:09 10:15 1:15 16:09 28:09 17:18 Minimum 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.5 0.0 0.0 Day:Hour 1:01 5:06 1:09 13:03 8:09 16:24 18:06 1:01 28:24 1:06 5:09 5:15 Daily Avg 3.6 4.6 4.0 4.5 4.7 5.0 4.2 3.5 5.1 4.0 3.9 3.3 - Maximum Wind Speed of 51.9 m/s on Nov 28 - Minimum Wind Speed of 0.0 m/s on Jan 1 - 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 4936 6109 7071 8575 8866 8455 7773 6798 6840 5703 5562 4849 Direct Max 8221 10392 10096 12556 12748 10748 10175 9273 8923 8970 10519 7673 Day 2 2 26 30 13 15 1 24 13 15 28 7 Diffuse Avg 1055 1075 1279 1317 1510 1675 1880 1944 1483 1366 1060 934 Global Avg 3761 4816 6237 7599 8215 8220 7792 7060 6447 5050 4225 3499 - Maximum Direct Normal Solar of 12748 Wh/m² on May 13 - 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 2 14 12 1 0 0 0 0 0 6:01- 7:00 0 0 17 242 335 233 179 129 50 18 7 0 7:01- 8:00 55 114 200 480 491 387 370 262 255 215 219 56 8:01- 9:00 141 162 305 539 554 522 498 320 445 286 335 189 9:01-10:00 260 331 620 677 782 740 632 478 680 426 541 388 10:01-11:00 464 522 887 836 933 896 735 687 855 583 750 597 11:01-12:00 860 855 1022 1106 1026 1028 874 922 922 831 911 903 12:01-13:00 872 957 965 1052 933 928 791 830 844 846 837 824 13:01-14:00 842 1010 889 1005 919 875 802 783 788 857 763 770 14:01-15:00 659 939 828 867 942 875 847 714 808 782 698 607 15:01-16:00 550 740 715 857 895 806 856 719 660 592 441 433 16:01-17:00 232 461 516 659 702 695 738 610 466 268 59 83 17:01-18:00 0 17 106 253 340 448 446 342 69 0 0 0 18:01-19:00 0 0 0 0 0 10 5 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 13 14 12 12 12 12 12 12 12 14 12 12 Min Hour 1 1 1 1 1 1 1 1 1 1 1 1 - Monthly Calculated "undisturbed" Ground Temperatures** °C Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0.5 m 15.4 14.7 15.9 17.9 23.0 27.0 29.7 30.5 29.1 26.0 21.9 18.1 2.0 m 18.0 16.7 17.0 18.0 21.5 24.6 27.1 28.4 28.1 26.4 23.5 20.5 4.0 m 20.1 18.8 18.6 19.0 20.9 23.0 24.9 26.2 26.6 25.8 24.1 22.1 - **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} - Monthly Heating/Cooling Degree Days/Hours Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec HDD base 10C 1 0 0 0 0 0 0 0 0 0 0 2 HDD base 18C 176 110 40 0 0 0 0 0 0 0 15 116 CDD base 10C 73 114 252 401 592 580 604 615 534 456 250 136 CDD base 18C 0 0 44 161 344 340 356 367 294 208 25 3 CDH base 20C 72 284 1047 3252 6798 6725 7052 7314 5631 3779 1051 250 CDH base 23C 14 97 483 2002 4734 4702 4923 5096 3673 2278 439 91 CDH base 27C 0 13 107 897 2511 2536 2570 2553 1721 951 76 12 - 4606 annual cooling degree-days (10°C baseline) - 2 annual heating degree-days (10°C baseline) - 2141 annual cooling degree-days (18°C baseline) - 457 annual 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 "2B" (ASHRAE Standards 90.1-2004 and 90.2-2004 Climate Zone)** - Hot - Dry, Probable Köppen classification=BWh, Arid Subtropical - **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 Aug:Oct Extreme Summer Week (nearest maximum temperature for summer) Extreme Hot Week Period selected: Aug 15:Aug 21, Maximum Temp= 42.50°C, Deviation=|11.779|°C Typical Summer Week (nearest average temperature for summer) Typical Week Period selected: Oct 10:Oct 16, Average Temp= 27.43°C, Deviation=| 0.399|°C - Winter is Feb:Apr Extreme Winter Week (nearest minimum temperature for winter) Extreme Cold Week Period selected: Feb 15:Feb 21, Minimum Temp= 3.30°C, Deviation=| 9.376|°C Typical Winter Week (nearest average temperature for winter) Typical Week Period selected: Mar 29:Apr 4, Average Temp= 18.62°C, Deviation=| 0.741|°C - Autumn is Nov:Jan Typical Autumn Week (nearest average temperature for autumn) Typical Week Period selected: Dec 20:Jan 3, Average Temp= 14.97°C, Deviation=| 0.318|°C - Spring is May:Jul Typical Spring Week (nearest average temperature for spring) Typical Week Period selected: Jul 10:Jul 16, Average Temp= 29.30°C, Deviation=| 0.008|°C