Statistics for IND_Ratnagiri_ISHRAE Location -- Ratnagiri Maharashtra IND {N 16° 58'} {E 73° 19'} {GMT +5.5 Hours} Elevation -- 67m above sea level Standard Pressure at Elevation -- 100523Pa Data Source -- ISHRAE WMO Station 431100 - Using Design Conditions from "Climate Design Data 2005 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 Coldest month HDB 99.6% HDB 99% Hm-DP 99.6% Hm-HR 99.6% Hm-MCDB 99.6% Hm-DP 99% Hm-HR 99% Hm-MCDB 99% CMn-WS .4% CMn-MCDB .4% CMn-WS 1% CMn-MCDB 1% MCWS-99.6%DB PCWD-99.6%DB Units {} {°C} {°C} {°C} {} {°C} {°C} {} {°C} {m/s} {°C} {m/s} {°C} {m/s} {deg} Heating 1 18.2 19.1 5.8 5.7 26.5 7.7 6.6 26.4 7.6 26.9 5.5 26.4 1.2 N_A Design Stat Hottest month HMn-DB Range CDB .4% CMCWB .4% CDB 1% CMCWB 1% CDB 2% CMCWB 2% ECWB .4% EMCDB .4% ECWB 1% EMCDB 1% ECWB 2% EMCDB 2% MCWS-.4%DB PCWD-.4%DB D DP .4% D HR .4% D MCDB .4% D DP 1% D HR 1% D MCDB 1% D DP 2% D HR 2% D MCDB 2% Ent .4% MCDB .4% Ent 1% MCDB 1% Ent 2% MCDB 2% 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 5.3 33.7 22.6 33 23 32.4 23.4 27.2 30.5 26.9 30 26.6 29.7 2.4 N_A 26.4 22.1 29.2 26.1 21.6 28.9 25.7 21.2 28.5 86.9 30.8 85.2 30 83.8 29.8 Design Stat X WS 1% X WS 2.5% X WS 5% X Max WB X Max DB X Min DB Sdev Max DB Sdev Min DB Units {m/s} {m/s} {m/s} {°C} {°C} {°C} {°C} {°C} Extremes 6.1 5.1 4.4 29.2 37.7 15.6 2.1 1.4 - Monthly Statistics for Dry Bulb temperatures °C Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Maximum 34.0 34.4 32.9 33.5 33.4 33.3 29.8 28.9 30.9 35.0 34.5 34.4 Day:Hour 17:13 3:11 12:13 20:11 7:13 1:13 12:12 10:12 24:12 17:14 2:13 2:15 Minimum 18.3 16.2 18.0 23.3 24.5 21.6 23.1 22.8 22.3 21.3 18.6 18.8 Day:Hour 26:06 20:05 1:05 12:04 12:04 9:04 25:04 9:03 24:19 21:04 15:04 10:05 Daily Avg 25.4 25.2 25.9 28.2 29.1 27.4 26.3 25.9 26.5 27.0 27.1 25.8 - Maximum Dry Bulb temperature of 35.0°C on Oct 17 - Minimum Dry Bulb temperature of 16.2°C on Feb 20 - Average Hourly Statistics for Dry Bulb temperatures °C Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0:01- 1:00 22.8 22.5 23.5 26.5 27.9 26.7 25.8 25.1 25.0 24.3 24.3 23.1 1:01- 2:00 22.3 21.9 23.0 26.0 27.5 26.5 25.6 25.2 24.7 24.0 24.1 22.7 2:01- 3:00 22.1 21.7 22.6 25.6 27.2 26.3 25.5 25.1 24.5 23.8 23.8 22.5 3:01- 4:00 21.3 21.0 22.1 25.3 26.9 26.2 25.5 25.1 24.3 23.6 23.7 22.2 4:01- 5:00 20.8 20.8 22.1 25.3 27.0 26.0 25.6 25.0 24.4 23.8 23.6 22.1 5:01- 6:00 20.2 20.3 22.2 25.7 27.3 26.1 25.7 25.2 24.6 24.4 24.1 22.0 6:01- 7:00 20.7 21.1 23.0 26.5 28.0 26.3 25.9 25.4 25.2 25.4 25.0 22.6 7:01- 8:00 21.9 22.5 24.3 27.6 28.8 26.7 26.1 25.7 26.1 26.7 26.4 23.8 8:01- 9:00 24.6 25.2 26.2 28.8 29.7 27.3 26.3 26.0 27.0 28.1 28.1 25.7 9:01-10:00 27.1 27.6 28.0 29.9 30.4 28.0 26.5 26.5 27.9 29.5 29.8 27.7 10:01-11:00 29.6 29.9 29.5 30.8 31.0 28.6 26.8 26.9 28.6 30.5 31.1 29.6 11:01-12:00 30.7 30.6 30.2 31.2 31.3 29.1 27.1 27.4 29.0 31.2 31.9 30.7 12:01-13:00 31.1 30.7 30.3 31.3 31.5 29.4 27.3 27.5 29.1 31.3 32.1 31.2 13:01-14:00 30.4 29.7 29.8 31.1 31.4 29.4 27.4 27.4 29.0 31.1 31.7 30.8 14:01-15:00 29.9 29.2 29.4 30.7 31.2 29.2 27.3 27.0 28.6 30.4 30.9 30.2 15:01-16:00 29.1 28.4 28.7 30.2 30.9 28.8 27.1 26.5 28.2 29.5 29.9 29.2 16:01-17:00 28.7 28.1 28.2 29.7 30.4 28.4 26.8 26.1 27.6 28.5 28.9 28.3 17:01-18:00 27.7 27.2 27.3 29.0 29.8 27.9 26.5 25.8 27.1 27.6 28.1 27.3 18:01-19:00 27.0 26.6 26.6 28.4 29.2 27.5 26.3 25.6 26.6 26.8 27.3 26.5 19:01-20:00 25.8 25.4 25.8 27.9 28.8 27.1 26.2 25.6 26.1 26.2 26.5 25.6 20:01-21:00 25.1 24.8 25.3 27.5 28.5 26.9 26.2 25.5 25.8 25.6 25.8 24.9 21:01-22:00 24.1 23.9 24.8 27.2 28.3 26.7 26.2 25.4 25.6 25.2 25.3 24.3 22:01-23:00 23.7 23.6 24.5 27.1 28.3 26.7 26.2 25.2 25.5 24.8 24.8 23.8 23:01-24:00 23.0 22.8 24.0 26.9 28.2 26.7 26.1 25.1 25.3 24.6 24.5 23.4 Max Hour 13 13 13 13 13 14 14 13 13 13 13 13 Min Hour 6 6 4 4 4 5 4 5 4 4 5 6 - Monthly Statistics for Extreme temperatures °C #Days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Max >= 32 11 11 3 6 9 4 15 17 10 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 23.6 23.5 25.8 26.7 26.4 27.5 26.6 25.7 26.8 26.4 25.6 23.9 Day:Hour 17:18 13:20 28:22 18:22 8:12 11:15 20:12 1:14 23:13 7:18 17:16 17:17 Minimum 11.6 8.6 8.3 16.2 18.9 20.8 22.4 22.2 21.5 10.3 9.3 6.5 Day:Hour 25:11 19:11 13:07 4:10 7:06 9:04 1:03 9:03 24:19 17:13 13:12 17:12 Daily Avg 17.6 17.0 20.6 22.7 24.0 24.9 24.6 24.0 23.8 22.2 20.4 15.9 - Maximum Dew Point temperature of 27.5°C on Jun 11 - Minimum Dew Point temperature of 6.5°C on Dec 17 - Monthly Statistics for Relative Humidity % Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Maximum 96 97 98 96 95 98 98 98 98 98 98 91 Day:Hour 16:06 6:06 7:06 25:03 4:09 2:06 2:07 1:06 1:04 2:05 17:01 25:04 Minimum 31 24 26 43 54 63 73 76 63 23 23 23 Day:Hour 1:15 6:11 21:11 4:10 26:14 25:11 1:12 9:14 17:12 17:13 12:15 17:12 Daily Avg 64 63 74 73 74 87 91 89 86 78 69 56 - Average Hourly Relative Humidity % Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0:01- 1:00 73 74 85 80 80 90 92 92 92 90 82 64 1:01- 2:00 75 74 86 82 81 90 93 92 93 90 81 63 2:01- 3:00 73 72 86 84 82 90 93 92 93 90 80 62 3:01- 4:00 75 73 87 85 82 90 93 92 94 89 79 62 4:01- 5:00 75 72 87 84 82 91 92 92 94 88 78 63 5:01- 6:00 79 75 87 83 80 91 92 92 94 85 76 62 6:01- 7:00 75 70 82 79 78 91 92 92 92 80 73 60 7:01- 8:00 70 65 77 75 75 90 92 91 89 75 68 57 8:01- 9:00 59 53 67 69 71 87 91 89 84 69 62 52 9:01-10:00 51 46 61 65 69 85 90 87 80 65 56 47 10:01-11:00 44 41 56 62 67 82 89 86 76 61 51 43 11:01-12:00 43 41 55 61 66 81 88 84 74 60 49 40 12:01-13:00 43 42 56 61 65 80 87 84 74 60 49 39 13:01-14:00 47 47 60 62 66 80 87 85 75 63 52 40 14:01-15:00 49 51 62 64 66 81 88 86 77 65 56 43 15:01-16:00 54 55 65 66 68 82 88 88 79 69 61 48 16:01-17:00 56 57 67 68 70 84 89 89 81 73 66 55 17:01-18:00 62 62 71 71 72 85 90 90 83 77 70 60 18:01-19:00 66 65 73 72 74 86 91 90 85 81 73 64 19:01-20:00 72 71 78 74 76 87 91 90 88 85 76 67 20:01-21:00 73 72 81 75 77 88 91 91 89 86 77 68 21:01-22:00 76 76 84 77 78 89 91 91 91 88 79 67 22:01-23:00 74 75 84 77 78 90 92 92 91 89 81 66 23:01-24:00 75 77 85 78 79 90 92 92 92 89 82 65 Max Hour 6 24 4 4 4 6 3 5 5 2 1 21 Min Hour 12 11 12 12 13 13 14 13 13 12 12 13 - Monthly Indicators for Precipitation/Moisture (kPa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2.1 2.1 2.5 2.8 3.0 3.3 3.2 3.1 3.0 2.8 2.5 1.8 - 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 35 36 39 41 42 43 36 34 40 40 38 34 Day:Hour 30:13 13:13 27:13 20:12 7:13 1:15 12:12 10:12 23:13 16:14 17:13 4:12 Average HI 30 31 32 33 34 35 32 32 33 33 33 30 Avg Del HI 1 1 3 4 5 6 4 4 4 4 3 1 # Hours HI 218 168 284 492 680 413 261 166 288 300 304 157 - **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 20 23 29 21 17 6 18 15 40 19 17 18 NorthEast 15 17 12 8 4 3 4 3 6 9 19 14 East 15 15 7 3 3 6 5 1 5 13 22 21 SouthEast 14 10 8 9 3 13 5 3 7 21 18 19 South 6 5 6 7 3 18 4 2 4 8 6 7 SouthWest 6 4 7 12 6 19 7 3 6 7 5 5 West 9 10 10 16 22 23 50 47 8 9 9 7 NorthWest 14 17 21 23 42 13 7 26 24 12 6 9 - Monthly Statistics for Wind Speed m/s Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Maximum 8.8 7.8 7.8 9.6 6.1 7.0 8.2 7.8 8.7 7.2 6.7 4.5 Day:Hour 22:16 24:15 5:14 9:15 3:17 7:12 15:04 22:05 13:15 17:11 13:11 8:06 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 6:05 2:08 4:02 1:02 4:08 1:02 1:02 2:05 1:02 1:08 1:23 1:01 Daily Avg 2.3 2.0 2.2 2.8 2.4 2.9 2.0 2.3 1.9 1.7 2.0 1.9 - Maximum Wind Speed of 9.6 m/s on Apr 9 - Minimum Wind Speed of 0.0 m/s on Jan 6 - 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 4414 4255 3190 2708 2068 1479 1041 1126 1657 2535 3322 4125 Direct Max 6138 5264 5323 4151 2609 2315 1488 1604 2659 6534 6628 5836 Day 1 19 12 14 1 25 1 31 13 17 12 18 Diffuse Avg 1643 1956 2664 3207 3470 3242 3131 3100 3054 2444 1937 1596 Global Avg 4264 4668 4872 5156 4967 4358 3902 3946 4276 4151 4021 4041 - Maximum Direct Normal Solar of 6628 Wh/m² on Nov 12 - 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 0 0 0 0 0 0 0 0 0 0 7:01- 8:00 0 0 2 69 98 55 26 12 12 63 21 0 8:01- 9:00 268 348 337 333 234 130 92 99 150 312 373 330 9:01-10:00 687 718 517 394 282 152 111 138 253 408 536 589 10:01-11:00 936 880 641 394 250 182 113 141 282 520 597 767 11:01-12:00 853 816 521 322 229 200 96 147 213 391 535 772 12:01-13:00 648 619 366 293 187 150 113 126 186 292 441 574 13:01-14:00 357 295 226 205 172 160 105 117 159 214 345 429 14:01-15:00 226 179 185 203 171 132 96 98 130 136 200 270 15:01-16:00 156 128 135 174 141 103 93 76 100 89 141 209 16:01-17:00 185 148 149 144 148 91 74 69 94 79 99 132 17:01-18:00 98 113 89 127 104 76 76 66 70 30 33 54 18:01-19:00 1 11 22 50 53 46 45 37 8 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* 11* 11* 10* 10* 12 13 12 11* 11* 11* 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 25.7 25.0 24.9 25.0 25.9 26.8 27.6 28.2 28.4 28.1 27.4 26.5 2.0 m 26.2 25.6 25.4 25.4 25.8 26.4 27.1 27.7 28.0 27.9 27.5 26.9 4.0 m 26.6 26.1 25.9 25.8 25.9 26.3 26.7 27.2 27.5 27.6 27.4 27.0 - **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} - 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 477 426 493 545 594 523 506 493 495 526 514 491 CDD base 18C 229 202 245 305 346 283 258 245 255 278 274 243 CDH base 20C 4033 3570 4395 5889 6806 5353 4709 4384 4674 5173 5149 4355 CDH base 23C 2184 1939 2364 3729 4574 3197 2477 2152 2519 2961 3047 2347 CDH base 27C 683 598 617 1140 1649 832 187 113 397 945 1011 723 - 6083 annual cooling degree-days (10°C baseline) - 0 annual heating degree-days (10°C baseline) - 3163 annual cooling degree-days (18°C baseline) - 0 annual heating degree-days (18°C baseline) - Climate type "Aw" (Köppen classification)** - Tropical savanna (pronounced wet & dry seasons, lat. 15-20°) - 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 - Wet Period=Jan:Nov Week closest to this period average temperature selected for Typical Period Typical Week Period selected: Sep 17:Sep 23, Average Temp= 26.74°C, Deviation=| 0.000|°C - Dry Period=Dec:Dec Week closest to this period average temperature selected for Typical Period Typical Week Period selected: Dec 8:Dec 14, Average Temp= 25.85°C, Deviation=| 0.259|°C - Extremes Selected from annual Min/Max Week closest to maximum annual temperature selected for Typical Period Extreme Hot Week Period selected: May 28:Jun 3, Maximum Temp= 35.00°C, Deviation=| 5.505|°C Week closest to minimum annual temperature selected for Typical Period Extreme Cold Week Period selected: Feb 19:Feb 25, Minimum Temp= 16.20°C, Deviation=| 7.147|°C