Statistics for DEU_Bremen.102240_IWEC Location -- BREMEN - DEU {N 53° 2'} {E 8° 48'} {GMT +1.0 Hours} Elevation -- 5m above sea level Standard Pressure at Elevation -- 101265Pa Data Source -- IWEC Data WMO Station 102240 - 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 -10.9 -8.4 -13.6 1.2 -9.9 -11.2 1.4 -7.2 15.4 7.5 13.7 6.3 3.7 80 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 9.6 28.4 19.4 26.4 18.4 24.5 17.5 20.3 26.1 19.3 24.6 18.3 23 4.3 120 18.3 13.2 22.4 17.3 12.4 21.4 16.4 11.7 20.4 58.4 26.1 54.9 24.8 51.7 23 1007 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 11.4 10 8.9 23.8 -12.9 31.4 4.5 2.1 -16.1 32.8 -18.7 34 -21.2 35.2 -24.5 36.7 - Monthly Statistics for Dry Bulb temperatures °C Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Maximum 8.7 7.2 14.8 23.3 26.6 31.2 31.6 29.1 26.7 18.9 13.2 9.6 Day:Hour 17:02 6:19 18:16 19:16 16:16 3:15 3:16 20:16 1:13 27:13 11:14 29:13 Minimum -4.9 -11.8 -12.1 -5.4 -2.2 3.7 5.3 6.7 3.9 0.8 -8.1 -3.9 Day:Hour 26:08 1:08 4:07 24:05 13:05 17:03 20:05 26:04 23:07 30:08 22:02 9:08 Daily Avg 2.0 0.5 3.4 7.6 11.5 15.9 16.8 16.8 13.7 9.7 4.7 3.0 - Maximum Dry Bulb temperature of 31.6°C on Jul 3 - Minimum Dry Bulb temperature of -12.1°C on Mar 4 - Average Hourly Statistics for Dry Bulb temperatures °C Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0:01- 1:00 1.8 -0.5 2.1 4.8 8.5 12.7 13.6 13.8 11.6 8.4 3.8 2.5 1:01- 2:00 1.9 -0.8 1.8 4.4 7.9 12.2 13.2 13.3 11.7 8.2 3.9 2.6 2:01- 3:00 1.9 -1.1 1.6 3.8 7.5 11.8 12.8 13.1 11.5 8.2 3.8 2.7 3:01- 4:00 1.8 -1.2 1.4 3.4 7.2 11.9 12.7 12.9 11.5 8.2 3.6 2.7 4:01- 5:00 1.8 -1.3 1.3 3.1 7.1 11.8 12.5 12.7 11.2 8.0 3.6 2.5 5:01- 6:00 1.9 -1.3 1.1 3.1 7.5 12.5 13.0 12.6 11.1 8.0 3.7 2.5 6:01- 7:00 1.8 -1.2 1.0 3.8 9.0 13.8 14.2 13.6 11.3 8.0 3.8 2.8 7:01- 8:00 1.6 -1.0 1.3 5.5 10.4 14.9 15.7 15.0 12.2 8.0 4.0 2.6 8:01- 9:00 1.6 -0.9 1.9 7.2 11.7 16.1 17.2 16.5 13.5 8.8 4.0 2.5 9:01-10:00 1.9 -0.2 3.0 8.4 12.6 17.1 18.7 18.0 14.6 9.9 4.7 2.8 10:01-11:00 2.2 0.7 3.9 9.5 13.6 18.1 19.4 19.1 15.6 11.0 5.3 3.1 11:01-12:00 2.6 1.5 4.7 10.1 14.1 18.6 19.8 20.0 16.4 11.5 6.0 3.6 12:01-13:00 2.8 2.2 5.5 10.9 14.9 19.1 20.1 20.5 17.1 11.9 6.4 4.0 13:01-14:00 3.0 2.6 6.2 11.3 15.3 19.1 20.4 20.9 17.4 12.2 6.6 4.1 14:01-15:00 3.1 3.1 6.7 11.7 15.3 19.5 20.7 21.1 17.4 12.3 6.7 4.0 15:01-16:00 2.8 2.9 6.4 11.7 15.3 19.5 20.5 20.9 17.2 12.0 6.2 3.8 16:01-17:00 2.5 2.6 6.2 11.5 15.5 19.5 20.5 20.5 16.6 11.5 5.5 3.5 17:01-18:00 2.2 2.0 5.5 11.0 15.0 19.2 20.0 19.9 15.4 10.9 5.3 3.2 18:01-19:00 1.9 1.4 4.8 10.1 14.3 18.4 19.1 18.8 14.2 10.3 4.9 3.0 19:01-20:00 1.7 1.0 4.0 9.2 13.0 17.4 18.2 17.7 13.4 9.7 4.6 2.9 20:01-21:00 1.5 0.8 3.6 8.3 11.6 15.9 16.8 16.5 12.7 9.5 4.4 2.8 21:01-22:00 1.5 0.8 3.3 7.5 10.7 14.7 16.2 15.9 12.1 9.3 4.3 2.7 22:01-23:00 1.5 0.4 2.8 6.4 9.8 13.8 14.9 14.8 11.7 8.8 3.9 2.8 23:01-24:00 1.6 0.0 2.6 5.6 9.2 13.3 14.1 14.3 11.4 8.6 3.8 2.8 Max Hour 15 15 15 15 17 17 15 15 15 15 15 14 Min Hour 22 6 7 6 5 5 5 6 6 5 5 1 - Monthly Statistics for Extreme temperatures °C #Days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Max >= 32 Max <= 0 2 4 1 2 Min <= 0 16 20 8 10 5 10 15 Min <=-18 - Monthly Statistics for Dew Point temperatures °C Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Maximum 7.4 6.2 8.6 13.3 16.5 19.7 17.8 19.2 17.6 12.8 12.7 7.9 Day:Hour 3:06 9:22 27:15 17:15 27:18 5:15 17:16 16:19 1:19 9:18 11:16 22:21 Minimum -6.6 -13.7 -14.9 -8.9 -2.2 3.5 4.6 5.4 1.0 -2.0 -8.5 -6.6 Day:Hour 22:20 1:08 3:21 23:19 13:05 18:02 20:05 23:16 30:23 26:07 22:03 8:10 Daily Avg 0.4 -1.9 0.4 2.1 7.6 11.3 11.6 11.6 9.7 7.3 2.8 1.2 - Maximum Dew Point temperature of 19.7°C on Jun 5 - Minimum Dew Point temperature of -14.9°C on Mar 3 - Monthly Statistics for Relative Humidity % Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Maximum 100 100 100 100 100 100 100 100 100 100 100 100 Day:Hour 15:16 4:08 6:08 2:09 9:02 8:05 23:05 6:08 23:07 12:24 7:01 1:20 Minimum 60 28 30 23 34 29 32 36 40 52 52 48 Day:Hour 3:14 25:17 19:16 15:14 16:17 3:17 3:13 23:16 6:15 1:15 5:14 5:15 Daily Avg 89 83 82 71 79 77 73 74 78 86 87 88 - Average Hourly Relative Humidity % Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0:01- 1:00 93 87 87 82 90 88 85 84 87 89 91 90 1:01- 2:00 92 87 87 83 91 89 87 86 86 89 91 90 2:01- 3:00 91 88 87 84 92 91 88 86 86 90 91 90 3:01- 4:00 90 89 88 85 93 90 89 86 87 90 91 89 4:01- 5:00 90 90 88 86 93 91 90 87 88 91 92 89 5:01- 6:00 89 90 88 86 93 90 89 87 88 91 92 90 6:01- 7:00 89 90 89 85 90 86 86 86 88 91 92 89 7:01- 8:00 91 89 89 81 87 81 81 85 86 91 91 88 8:01- 9:00 90 90 88 75 81 77 73 76 82 90 91 88 9:01-10:00 89 88 86 71 77 73 66 70 77 88 89 88 10:01-11:00 89 85 82 65 72 69 62 65 73 83 86 88 11:01-12:00 87 81 79 63 70 67 60 61 69 81 83 86 12:01-13:00 86 78 75 60 67 65 61 58 65 79 81 84 13:01-14:00 85 75 72 58 64 65 60 57 64 77 80 84 14:01-15:00 86 74 70 56 64 64 61 59 64 77 79 82 15:01-16:00 86 74 68 54 64 63 59 56 64 78 81 84 16:01-17:00 86 75 70 55 62 62 58 59 66 80 84 86 17:01-18:00 87 78 72 56 64 62 60 62 71 81 84 87 18:01-19:00 88 79 76 59 68 66 64 67 76 83 86 88 19:01-20:00 89 81 79 63 74 71 68 70 79 85 87 88 20:01-21:00 90 82 82 68 79 76 72 75 82 86 88 88 21:01-22:00 91 84 84 71 83 81 77 81 84 87 88 88 22:01-23:00 91 84 84 75 86 84 80 81 85 88 89 89 23:01-24:00 92 86 86 78 88 86 82 83 86 89 90 89 Max Hour 1 7 7 6 6 5 5 6 6 7 6 2 Min Hour 14 15 16 16 17 17 17 16 15 15 15 15 - Monthly Indicators for Precipitation/Moisture (kPa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0.7 0.6 0.7 0.8 1.1 1.4 1.4 1.4 1.3 1.1 0.8 0.7 - Monthly Statistics for Wind Chill/Heat Index temperatures °C ** Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Minimum WC -20 -16 -21 -11 -10 2 4 0 -2 -7 -19 -15 Day:Hour 23:02 20:11 1:08 9:12 2:12 15:01 12:03 28:05 7:05 26:08 30:17 9:22 Average WC -7 -5 -3 0 1 6 6 7 5 3 -1 -3 Avg Del WC 9 5 6 5 5 3 2 1 4 4 6 6 # Hours WC 727 637 660 443 247 32 35 21 93 294 613 708 Maximum HI 31 29 29 Day:Hour 4:17 3:11 16:15 Average HI 29 28 28 Avg Del HI 0 0 0 # Hours HI 29 19 10 - **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 4 12 2 18 9 7 7 9 1 3 9 10 NorthEast 0 12 12 16 6 4 3 4 4 4 4 9 East 3 7 18 12 8 12 2 3 4 24 3 8 SouthEast 15 18 15 10 15 9 6 7 8 22 14 9 South 11 8 11 10 10 6 7 10 19 8 7 13 SouthWest 27 18 27 5 15 15 20 13 37 14 8 20 West 33 12 13 14 22 24 35 29 22 18 34 22 NorthWest 7 12 2 15 16 24 19 24 7 7 22 9 - Monthly Statistics for Wind Speed m/s Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Maximum 23.1 12.3 19.0 11.3 11.3 11.8 10.8 11.3 13.4 13.9 12.9 14.9 Day:Hour 14:24 7:13 25:04 10:15 8:12 13:17 11:14 28:18 5:15 8:14 29:06 26:19 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 10:05 14:03 8:05 2:04 5:06 1:21 2:03 5:24 23:04 1:04 4:01 2:05 Daily Avg 6.9 3.9 4.9 3.7 3.6 3.8 3.6 3.9 5.2 4.1 4.3 4.6 - Maximum Wind Speed of 23.1 m/s on Jan 14 - Minimum Wind Speed of 0.0 m/s on Jan 10 - 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 529 1371 1476 2759 3357 2622 2248 2324 1437 1230 831 349 Direct Max 1731 5407 6972 7601 7765 7779 6949 6190 4216 4336 3745 2634 Day 20 23 19 15 9 2 16 21 27 3 4 5 Diffuse Avg 445 768 1411 2284 2597 3148 3201 2580 1821 968 548 346 Global Avg 574 1210 2052 3823 4825 4928 4697 4044 2588 1449 777 415 - Maximum Direct Normal Solar of 7779 Wh/m² on Jun 2 - 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 12 17 10 0 0 0 0 0 6:01- 7:00 0 0 0 59 90 78 82 39 0 0 0 0 7:01- 8:00 0 0 17 187 169 152 135 93 29 7 0 0 8:01- 9:00 0 48 97 241 255 196 183 147 80 91 25 0 9:01-10:00 17 105 165 269 330 239 257 202 145 162 88 23 10:01-11:00 65 173 150 258 348 217 222 282 173 179 149 62 11:01-12:00 114 204 151 268 342 240 199 294 210 202 166 70 12:01-13:00 135 200 201 299 358 242 201 252 226 197 145 77 13:01-14:00 106 188 179 236 332 247 203 246 182 161 140 62 14:01-15:00 73 205 164 242 318 245 166 249 199 127 82 42 15:01-16:00 20 172 173 272 302 254 189 209 139 82 36 13 16:01-17:00 0 76 131 243 256 231 186 172 50 21 0 0 17:01-18:00 0 0 47 159 183 176 144 121 3 0 0 0 18:01-19:00 0 0 0 26 63 82 68 19 0 0 0 0 19:01-20:00 0 0 0 0 0 6 4 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 15 13 13 13 16* 10* 12 13 12 12 13 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 7.9 4.3 2.1 1.4 2.8 5.8 9.5 13.1 15.6 16.2 14.7 11.8 2.0 m 9.5 6.6 4.5 3.6 3.7 5.4 8.0 10.9 13.2 14.3 13.9 12.2 4.0 m 10.2 8.2 6.5 5.6 5.1 5.9 7.4 9.3 11.2 12.3 12.5 11.8 - **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 247 265 203 94 40 0 0 0 0 30 161 216 HDD base 18C 495 489 451 312 203 94 70 61 132 257 399 464 CDD base 10C 0 0 0 22 88 176 212 210 111 21 2 0 CDD base 18C 0 0 0 0 3 30 34 23 3 0 0 0 CDH base 20C 0 0 0 16 169 601 716 591 76 0 0 0 CDH base 23C 0 0 0 0 46 309 325 206 21 0 0 0 CDH base 27C 0 0 0 0 0 80 66 17 0 0 0 0 - 841 annual cooling degree-days (10°C baseline) - 1256 annual heating degree-days (10°C baseline) - 92 annual cooling degree-days (18°C baseline) - 3428 annual heating degree-days (18°C baseline) - Climate type "Cfb" (Köppen classification)** - Marine west coastal (warm summer, mild winter, rain all year, lat. 35-60°N) - **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 "5C" (ASHRAE Standards 90.1-2004 and 90.2-2004 Climate Zone)** - Cool - Marine, Probable Köppen classification=Cfb, Marine (Cool Summer) - **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: Jun 1:Jun 7, Maximum Temp= 31.60°C, Deviation=| 9.389|°C Typical Summer Week (nearest average temperature for summer) Typical Week Period selected: Jul 13:Jul 19, Average Temp= 16.50°C, Deviation=| 0.164|°C - Winter is Dec:Feb Extreme Winter Week (nearest minimum temperature for winter) Extreme Cold Week Period selected: Jan 20:Jan 26, Minimum Temp= -11.80°C, Deviation=|10.574|°C Typical Winter Week (nearest average temperature for winter) Typical Week Period selected: Feb 3:Feb 9, Average Temp= 1.91°C, Deviation=| 0.291|°C - Autumn is Sep:Nov Typical Autumn Week (nearest average temperature for autumn) Typical Week Period selected: Oct 20:Oct 26, Average Temp= 9.37°C, Deviation=| 0.289|°C - Spring is Mar:May Typical Spring Week (nearest average temperature for spring) Typical Week Period selected: Apr 26:May 2, Average Temp= 7.52°C, Deviation=| 0.281|°C