MONTHLY CLIMATOLOGICAL SUMMARY for Sep 2026 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 12.4 14.1 17:00 9.8 23:58 5.9 5.4 12.3 52.0 21:15 191 294 2.2 25129 02 10.6 14.1 16:13 7.5 23:50 7.8 0.2 7.8 50.0 03:55 233 186 3.1 37094 03 12.1 15.3 16:24 6.9 00:33 6.3 7.8 6.9 38.0 12:36 173 165 2.1 21522 04 12.8 14.4 12:53 11.3 22:09 5.5 1.0 6.0 28.0 16:18 179 145 2.9 21910 05 12.1 14.4 12:57 10.9 03:56 6.3 2.4 10.2 44.0 13:22 245 245 2.8 24005 06 12.4 14.4 23:53 10.7 01:00 5.9 11.4 10.1 40.0 13:16 165 243 1.7 9163 07 13.5 15.8 15:55 12.2 23:59 4.8 0.0 10.5 38.0 23:30 184 252 2.7 36300 08 13.3 18.3 15:31 9.9 23:34 5.0 0.8 8.3 32.0 00:22 113 200 2.9 39771 09 10.7 14.3 11:59 7.2 23:11 7.7 0.0 5.5 28.0 01:04 285 133 2.9 34344 10 12.2 13.9 15:34 8.7 01:59 6.1 3.0 9.5 36.0 17:50 174 229 1.9 22177 11 13.1 14.9 14:32 11.5 07:20 5.3 1.0 9.9 38.0 13:58 207 238 2.5 38268 12 12.4 14.4 15:01 10.6 22:49 6.0 14.6 12.9 56.0 08:55 195 310 2.5 19528 13 11.6 14.4 13:11 8.7 05:54 6.8 0.0 4.8 24.0 11:41 209 115 2.6 32764 14 12.7 13.7 23:09 11.7 01:49 5.6 19.0 7.7 28.0 02:38 168 185 1.2 10183 15 11.8 13.7 00:00 9.6 22:22 6.6 11.8 7.1 36.0 18:09 311 170 1.2 9101 16 9.9 11.7 23:58 8.3 06:53 8.4 0.0 6.8 32.0 01:46 258 164 1.9 16235 17 11.9 13.3 11:08 10.6 20:56 6.4 9.6 11.8 40.0 13:25 178 283 1.9 20350 18 11.6 13.6 12:34 10.4 06:09 6.7 8.0 11.4 44.0 08:06 206 275 2.4 20438 19 12.2 13.7 15:03 10.5 09:25 6.2 9.8 13.9 50.0 14:26 214 335 2.2 21964 20 11.6 13.9 14:26 9.9 23:57 6.8 2.2 11.6 56.0 01:15 250 279 2.1 26215 21 11.4 13.8 23:49 9.2 01:31 6.9 1.2 7.6 36.0 16:43 180 181 1.7 14459 22 13.2 15.3 09:06 9.7 23:59 5.1 0.2 7.4 30.0 07:37 194 178 1.9 16836 23 11.0 14.6 14:28 8.3 22:07 7.3 3.0 4.2 30.0 15:14 245 100 1.8 24668 24 10.3 13.0 12:35 5.7 06:19 8.0 2.0 8.6 42.0 15:20 169 207 2.0 23352 25 12.4 14.0 12:02 11.5 00:40 5.9 0.6 8.6 40.0 14:39 193 207 1.8 26056 26 12.6 14.2 14:51 11.6 01:12 5.7 0.0 11.6 40.0 05:20 180 278 1.7 30507 27 12.6 13.8 11:50 9.3 22:25 5.8 17.0 12.6 42.0 18:43 176 302 1.3 10050 28 11.9 14.1 13:05 10.4 06:02 6.4 0.0 7.9 36.0 10:02 192 189 1.7 29523 29 12.0 13.7 13:43 8.7 03:12 6.3 0.0 8.7 36.0 14:28 154 209 1.5 22844 30 13.7 14.7 12:16 12.6 23:22 4.6 1.8 15.8 54.0 09:52 157 379 1.0 7241 --------------------------------------------------------------------------------------------------------- 12.1 18.3 08 5.7 24 188.1 133.8 9.3 56.0 12 193 6675 3.1 691997