MONTHLY CLIMATOLOGICAL SUMMARY for May 2025 NAME: Lerwick, Shetland Islands SENSOR ELEV: 22 metres LAT (DD): 60.151 LONG (DD): -1.143 ANEMOMETER ELEV: 30 metres (8m AGL) TEMPERATURE (C), RAIN (mm), WIND SPEED (mph), WIND RUN (miles), UV (Index), SOLAR (W/m^2) HEAT AVG MEAN DEG WIND DOM WIND DAY TEMP HIGH TIME LOW TIME DAYS RAIN SPEED HIGH TIME DIR RUN UV SOLAR --------------------------------------------------------------------------------------------------------- 01 10.2 11.8 15:01 7.5 23:25 8.1 1.8 13.5 65.0 19:05 217 324 3.8 44986 02 9.1 11.9 15:09 7.4 21:57 9.2 2.4 12.9 52.5 13:52 237 309 4.2 40577 03 7.5 10.9 12:59 4.3 23:20 10.8 2.0 17.4 70.0 15:25 357 417 3.7 42850 04 6.9 11.5 14:45 3.9 23:58 11.4 0.0 14.7 57.5 09:20 10 354 4.1 46796 05 8.8 12.2 14:05 3.4 01:47 9.5 0.2 9.8 45.0 12:13 279 235 3.4 25220 06 9.5 12.3 11:18 7.4 03:38 8.8 0.4 6.2 32.5 14:44 266 148 3.9 31249 07 10.7 14.6 15:38 7.3 03:06 7.6 0.0 6.0 47.5 15:40 224 144 4.6 54606 08 11.3 15.3 13:48 8.8 22:56 7.1 0.0 6.0 27.5 16:28 220 144 5.2 62239 09 11.1 14.8 16:09 7.7 05:06 7.2 0.0 7.8 45.0 14:56 198 188 4.1 74263 10 11.7 15.4 15:50 9.7 05:13 6.6 0.0 8.5 35.0 14:16 174 204 4.0 70554 11 11.5 13.9 15:16 9.6 03:36 6.8 0.0 9.0 37.5 16:00 172 216 3.6 70687 12 10.9 12.9 11:35 9.9 05:33 7.4 0.0 5.0 27.5 14:26 185 121 3.4 49148 13 12.0 16.8 12:28 8.8 23:46 6.3 0.0 9.4 42.5 16:19 26 226 4.6 53336 14 11.3 16.1 15:09 7.4 03:23 7.0 0.0 16.1 47.5 08:50 28 387 4.0 77141 15 11.7 16.6 17:06 8.3 03:58 6.6 0.0 14.6 45.0 00:04 29 351 4.1 78924 16 11.3 14.6 14:45 8.1 04:40 7.0 0.0 18.0 55.0 10:31 27 432 3.9 77407 17 11.3 15.6 14:51 8.9 02:54 7.0 0.0 17.6 55.0 11:00 19 421 4.0 56176 18 9.9 11.9 17:48 8.2 01:41 8.4 0.0 21.1 57.5 07:21 28 505 3.2 33759 19 12.2 17.2 14:07 8.4 04:31 6.1 0.0 13.1 33.8 04:50 24 313 4.2 72171 20 11.4 14.8 08:18 8.7 02:00 7.0 0.0 14.8 39.0 22:25 22 354 4.3 64768 21 9.9 12.8 15:11 7.2 23:15 8.4 0.0 18.8 41.6 14:34 19 451 4.6 62131 22 9.1 13.1 12:14 6.4 04:39 9.3 0.2 17.5 41.6 13:50 12 419 4.5 56081 23 9.6 13.8 16:40 5.9 04:02 8.8 0.0 8.9 28.6 01:02 18 213 4.5 48995 24 9.2 11.4 18:48 6.7 00:57 9.2 6.2 9.1 29.9 12:27 141 217 1.8 24051 25 10.6 11.8 12:14 9.3 23:27 7.8 9.4 12.9 72.5 17:52 207 310 2.2 23781 26 9.7 12.1 12:58 7.4 10:06 8.6 6.8 15.5 60.0 11:04 212 371 4.3 58399 27 10.3 12.7 14:31 8.2 00:00 8.1 1.8 13.0 46.0 12:37 216 311 4.4 63895 28 10.9 13.9 14:24 8.4 03:49 7.4 0.8 10.0 40.0 10:55 222 241 4.9 77030 29 10.0 12.0 15:42 8.8 02:16 8.3 14.6 6.4 36.0 17:25 67 153 2.3 18759 30 11.2 14.9 16:10 7.8 04:40 7.2 0.0 5.5 28.0 12:19 254 133 5.4 67503 31 10.5 11.8 09:09 8.4 03:22 7.9 10.0 10.3 44.0 15:38 161 246 2.7 21150 --------------------------------------------------------------------------------------------------------- 10.4 17.2 19 3.4 05 246.9 56.6 11.9 72.5 25 4 8858 5.4 1648631