Statistics for PHL_Manila.984290_IWEC Location -- MANILA - PHL {N 14° 31'} {E 121° 0'} {GMT +8.0 Hours} Elevation -- 21m above sea level Standard Pressure at Elevation -- 101073Pa Data Source -- IWEC Data WMO Station 984290 - 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 20.9 21.9 16.8 12 26.1 17.4 12.5 25.8 18.1 28.9 16.2 28.2 0.8 60 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 5 7.9 34.9 26.2 34.1 26 33.4 25.9 28.2 31.7 27.7 31.2 27.4 30.9 6.6 90 27.2 23 30 27 22.7 29.8 26.4 21.9 29.4 91 31.9 88.9 31.3 87 31.2 0 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 16.3 13.8 10.4 31 19.2 36.8 1.3 1.1 18.3 37.6 17.5 38.2 16.8 38.8 15.8 39.6 - Monthly Statistics for Dry Bulb temperatures °C Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Maximum 32.0 32.3 34.2 35.0 37.3 38.0 34.1 33.0 33.0 32.0 34.2 32.0 Day:Hour 3:12 8:14 28:14 12:15 29:14 28:16 7:14 23:15 2:15 4:15 3:14 17:13 Minimum 20.0 20.0 22.0 23.6 24.0 23.5 23.0 23.0 23.0 23.0 22.0 22.0 Day:Hour 2:06 16:06 2:01 4:05 2:04 15:05 30:04 14:06 2:06 19:06 14:06 12:06 Daily Avg 25.8 26.5 27.9 29.1 29.4 28.4 27.8 27.2 27.3 27.1 27.1 26.2 - Maximum Dry Bulb temperature of 38.0°C on Jun 28 - Minimum Dry Bulb temperature of 20.0°C on Jan 2 - Average Hourly Statistics for Dry Bulb temperatures °C Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0:01- 1:00 23.5 24.5 25.5 26.6 26.8 26.4 25.9 25.8 25.6 25.4 24.9 24.8 1:01- 2:00 23.1 24.0 25.2 26.2 26.4 26.1 25.6 25.6 25.2 25.1 24.6 24.5 2:01- 3:00 22.7 23.7 25.0 25.9 26.0 25.8 25.4 25.4 24.9 24.9 24.4 24.3 3:01- 4:00 22.3 23.5 24.6 25.6 25.6 25.6 25.3 25.4 24.5 24.6 24.2 24.0 4:01- 5:00 22.1 23.2 24.2 25.4 25.5 25.1 25.3 25.3 24.2 24.2 23.9 23.6 5:01- 6:00 21.8 23.0 24.1 25.5 25.5 25.8 25.6 25.3 24.4 24.4 24.2 23.4 6:01- 7:00 22.9 23.6 25.3 26.1 27.1 26.9 26.4 26.1 25.4 25.5 25.3 23.7 7:01- 8:00 24.4 25.9 27.0 27.7 29.2 28.5 27.7 27.3 26.6 26.9 26.9 25.0 8:01- 9:00 26.0 27.4 28.5 29.3 30.3 29.8 28.5 28.0 27.9 27.8 28.2 26.3 9:01-10:00 27.3 28.4 29.3 30.4 31.2 30.6 29.3 28.6 28.9 28.5 29.2 27.4 10:01-11:00 28.0 29.3 30.2 31.1 31.8 31.2 29.8 29.0 29.7 29.0 29.9 27.8 11:01-12:00 28.6 29.5 31.0 32.2 32.5 31.5 30.5 29.4 30.1 29.9 30.5 28.4 12:01-13:00 29.1 30.0 31.7 32.6 33.1 31.6 30.8 29.2 30.2 30.1 30.7 28.8 13:01-14:00 29.4 30.4 31.8 33.2 33.5 31.1 30.6 29.3 30.1 29.8 30.7 29.2 14:01-15:00 29.7 29.9 32.0 33.3 33.4 31.1 30.3 28.9 30.1 29.5 30.5 29.1 15:01-16:00 29.3 29.5 31.5 32.8 32.8 31.0 30.0 28.5 29.4 29.2 29.6 28.9 16:01-17:00 28.4 28.8 30.8 32.3 32.1 30.1 29.7 27.9 29.1 28.7 28.6 27.8 17:01-18:00 27.8 27.5 29.8 31.2 31.2 29.1 29.0 27.5 28.4 28.1 27.8 27.2 18:01-19:00 27.1 26.5 28.8 30.1 30.3 28.2 28.1 27.3 27.5 27.7 27.1 26.8 19:01-20:00 26.7 26.3 27.9 29.3 29.6 27.9 27.0 26.9 27.2 27.0 26.6 26.3 20:01-21:00 26.1 25.7 27.1 28.6 28.6 27.6 27.0 26.8 26.8 26.6 26.1 25.9 21:01-22:00 25.4 25.4 26.8 27.9 28.0 27.3 26.7 26.6 26.3 26.2 25.8 25.6 22:01-23:00 24.7 25.2 26.4 27.5 27.6 27.1 26.5 26.2 26.1 26.0 25.4 25.3 23:01-24:00 24.0 24.8 25.9 27.1 27.1 26.7 26.2 26.1 25.9 25.7 25.2 25.1 Max Hour 15 14 15 15 14 13 13 12 13 13 14 14 Min Hour 6 6 6 5 5 5 5 6 5 5 5 6 - Monthly Statistics for Extreme temperatures °C #Days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Max >= 32 2 2 27 29 30 23 17 7 15 8 17 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 24.4 24.2 27.5 28.7 28.0 27.4 27.6 26.0 26.0 26.8 28.0 25.1 Day:Hour 8:14 8:20 1:14 6:14 9:09 29:11 22:14 8:13 1:15 8:17 24:12 6:11 Minimum 10.0 14.7 14.0 14.0 19.0 22.0 20.5 20.5 19.0 21.0 21.0 19.2 Day:Hour 15:07 25:23 23:14 21:02 13:06 6:24 8:02 28:14 16:10 18:05 14:06 12:08 Daily Avg 21.1 21.0 21.6 23.8 23.4 24.4 23.9 23.6 23.3 23.4 24.2 21.8 - Maximum Dew Point temperature of 28.7°C on Apr 6 - Minimum Dew Point temperature of 10.0°C on Jan 15 - Monthly Statistics for Relative Humidity % Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Maximum 99 97 100 100 94 100 100 100 100 100 100 94 Day:Hour 22:05 20:05 2:01 4:02 16:23 15:05 16:04 2:23 23:08 8:16 7:16 6:06 Minimum 49 46 31 47 42 48 47 51 49 54 60 55 Day:Hour 15:07 3:11 23:14 24:15 8:14 28:16 3:16 28:14 8:14 4:14 2:14 9:14 Daily Avg 76 73 70 74 71 80 80 81 80 81 85 77 - Average Hourly Relative Humidity % Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0:01- 1:00 84 79 80 78 79 86 87 87 86 86 90 84 1:01- 2:00 85 83 81 78 78 87 89 87 88 86 91 84 2:01- 3:00 85 83 81 79 79 88 90 88 89 88 91 86 3:01- 4:00 86 84 83 80 80 88 90 89 89 87 92 87 4:01- 5:00 87 85 85 80 80 89 90 89 89 89 92 88 5:01- 6:00 87 86 85 81 80 90 89 89 90 89 92 89 6:01- 7:00 83 84 81 79 76 86 87 87 88 87 90 88 7:01- 8:00 81 77 74 78 74 80 81 82 84 84 86 82 8:01- 9:00 75 70 67 77 71 75 77 78 77 80 82 78 9:01-10:00 69 65 63 73 67 72 74 76 73 76 79 73 10:01-11:00 68 63 60 72 65 70 72 74 71 74 77 71 11:01-12:00 66 62 58 69 63 70 70 72 70 71 75 70 12:01-13:00 64 60 57 68 60 69 69 74 69 71 74 69 13:01-14:00 64 59 57 65 58 71 70 73 69 72 75 67 14:01-15:00 65 60 54 64 59 70 71 74 70 73 76 66 15:01-16:00 66 61 56 65 61 70 71 75 72 73 79 67 16:01-17:00 68 64 58 64 65 73 72 78 73 76 81 70 17:01-18:00 71 68 61 67 66 77 75 80 75 78 83 73 18:01-19:00 74 72 64 71 69 81 78 81 78 79 86 74 19:01-20:00 75 73 68 73 72 83 84 82 79 82 88 76 20:01-21:00 77 75 72 76 75 84 83 84 82 82 89 77 21:01-22:00 79 76 74 78 77 84 84 84 83 83 89 78 22:01-23:00 82 76 76 77 77 85 85 85 85 84 89 80 23:01-24:00 84 79 78 78 79 86 86 86 86 85 90 82 Max Hour 6 6 5 6 6 6 5 4 6 5 6 6 Min Hour 14 14 15 15 14 13 13 12 13 13 13 15 - Monthly Indicators for Precipitation/Moisture (kPa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2.7 2.5 2.5 3.2 3.0 3.2 3.0 2.9 3.0 3.0 3.3 2.7 - Monthly Statistics for Wind Chill/Heat Index temperatures °C ** Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Minimum WC Day:Hour Average WC Avg Del WC # Hours WC Maximum HI 37 37 43 48 47 47 43 39 41 41 45 37 Day:Hour 8:14 8:13 1:14 6:14 29:14 28:16 22:14 28:12 1:15 6:13 3:15 17:13 Average HI 31 32 33 36 36 35 34 33 33 34 35 31 Avg Del HI 3 3 3 6 5 6 5 4 4 4 6 3 # Hours HI 314 296 440 527 576 502 441 378 381 355 350 293 - **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 7 39 12 28 54 11 31 47 51 51 56 NorthEast 7 6 3 0 1 1 4 1 3 6 5 3 East 34 32 45 80 31 5 11 6 9 14 29 25 SouthEast 3 41 9 1 4 1 16 10 11 3 4 6 South 2 5 1 4 4 1 14 5 7 4 1 1 SouthWest 2 3 0 0 4 3 17 19 8 2 1 1 West 6 4 3 1 20 33 22 24 11 17 8 6 NorthWest 9 3 1 2 7 2 5 4 4 3 3 2 - Monthly Statistics for Wind Speed m/s Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Maximum 20.1 24.0 20.1 18.0 24.2 18.0 20.0 16.0 14.9 20.1 20.1 16.0 Day:Hour 3:16 7:06 3:12 29:01 3:16 2:16 9:05 7:11 4:14 10:15 8:12 13:16 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 1:02 1:05 1:01 1:02 1:03 1:01 4:21 1:01 1:01 1:01 1:01 1:01 Daily Avg 4.3 3.1 5.5 4.2 5.3 3.1 2.8 2.6 2.7 3.6 3.7 3.2 - Maximum Wind Speed of 24.2 m/s on May 3 - 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 1238 1752 2603 2948 2417 1252 1255 1351 709 790 1106 768 Direct Max 3621 4132 5181 6152 5250 4661 5456 3184 2611 1555 4630 1867 Day 3 3 3 24 5 6 18 26 15 21 3 9 Diffuse Avg 2646 2923 3176 3192 3350 3627 3383 3383 3367 3239 2811 2688 Global Avg 3487 4189 5174 5509 5325 4611 4378 4412 3927 3800 3563 3162 - Maximum Direct Normal Solar of 6152 Wh/m² on Apr 24 - 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 1 24 33 39 21 31 8 11 4 0 7:01- 8:00 18 44 118 200 157 93 84 96 64 92 83 52 8:01- 9:00 108 148 215 284 236 109 109 142 72 87 117 107 9:01-10:00 133 199 250 314 283 147 142 159 89 89 125 96 10:01-11:00 158 249 291 328 318 189 156 143 114 101 159 91 11:01-12:00 190 273 343 336 310 160 142 160 94 102 153 106 12:01-13:00 193 250 344 350 305 143 145 166 90 92 157 101 13:01-14:00 185 224 343 372 329 132 166 111 71 92 122 71 14:01-15:00 137 167 307 320 231 100 134 131 52 56 94 72 15:01-16:00 96 137 243 254 141 68 80 100 36 52 77 57 16:01-17:00 20 64 145 159 72 59 62 81 17 17 16 15 17:01-18:00 0 0 3 6 2 13 13 31 0 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* 13 12 13 14 14 11* 14 13 11* 12 11* 9* 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 26.0 25.9 26.1 26.5 27.6 28.4 28.9 29.1 28.8 28.2 27.4 26.6 2.0 m 26.6 26.3 26.4 26.6 27.3 27.9 28.4 28.7 28.6 28.3 27.7 27.1 4.0 m 27.0 26.7 26.7 26.8 27.2 27.6 28.0 28.2 28.3 28.1 27.8 27.4 - **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 0 0 0 0 0 0 0 0 0 0 0 0 HDD base 18C 0 0 0 0 0 0 0 0 0 0 0 0 CDD base 10C 491 462 556 573 601 553 552 533 518 530 513 503 CDD base 18C 243 238 308 333 353 313 304 285 278 282 273 255 CDH base 20C 4350 4367 5901 6542 6978 6071 5799 5343 5232 5291 5106 4627 CDH base 23C 2258 2417 3670 4382 4746 3911 3567 3111 3072 3059 2950 2406 CDH base 27C 499 614 1245 1772 1982 1340 1059 692 844 780 863 405 - 6384 annual cooling degree-days (10°C baseline) - 0 annual heating degree-days (10°C baseline) - 3464 annual cooling degree-days (18°C baseline) - 0 annual heating degree-days (18°C baseline) - Climate type "Af" (Köppen classification)** - Tropical wet (no dry season, rainforest, hot all year, lat. < 10°) - Heating may not be required - **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 "1A" (ASHRAE Standards 90.1-2004 and 90.2-2004 Climate Zone)** - Very Hot - Humid, Probable Köppen classification=Aw, Tropical Wet-and-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 - No dry season..... Week closest to average annual temperature selected for Typical Period Typical Week Period selected: Nov 19:Nov 25, Average Temp= 27.49°C, Deviation=| 0.008|°C Week closest to maximum annual temperature selected for Typical Period Extreme Hot Week Period selected: May 7:May 13, Maximum Temp= 38.00°C, Deviation=| 8.261|°C Week closest to minimum annual temperature selected for Typical Period Extreme Cold Week Period selected: Jan 15:Jan 21, Minimum Temp= 20.00°C, Deviation=| 5.450|°C