MONTHLY CLIMATOLOGICAL SUMMARY for Mar 2026 NAME: Hersham, Surrey ELEV: 15 meters LAT: 51-22.50 N LONG: 000-24.48 W TEMPERATURE (°C), RAIN (mm), WIND SPEED (mph) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR --------------------------------------------------------------------------------------- 01 10.8 15.0 14:14 7.7 00:00 7.6 0.0 0.0 0.0 13.0 14:16 253 02 12.0 19.2 14:43 5.6 00:00 6.4 0.0 0.0 0.0 1.6 02:07 N/A 03 10.1 18.7 15:12 4.5 02:56 8.3 0.0 0.0 0.0 0.0 00:00 N/A 04 9.9 18.3 14:47 6.1 23:55 8.4 0.0 0.0 0.0 0.7 10:27 N/A 05 11.1 21.3 13:33 2.0 06:41 7.3 0.0 0.0 0.0 0.0 00:00 N/A 06 8.9 11.5 12:21 7.7 01:27 9.4 0.0 9.0 0.0 0.0 00:00 N/A 07 8.8 10.6 13:47 7.4 04:25 9.6 0.0 0.3 0.0 0.0 00:00 N/A 08 9.4 11.6 13:53 8.0 07:29 8.9 0.0 0.0 0.0 0.7 09:05 N/A 09 10.4 16.6 16:54 7.9 06:03 7.9 0.0 0.0 0.0 0.0 00:00 N/A 10 10.9 15.7 14:52 8.3 05:13 7.4 0.0 0.3 0.0 13.0 22:09 225 11 10.9 15.1 15:25 6.2 22:23 7.4 0.0 0.9 0.2 14.5 09:12 239 12 10.4 12.8 11:40 6.6 00:13 7.9 0.0 0.3 1.1 19.7 18:55 220 13 8.0 12.1 00:39 3.2 23:52 10.3 0.0 4.5 0.1 20.6 00:19 264 14 6.6 15.5 14:46 0.3 02:29 11.7 0.0 0.0 0.0 0.0 00:00 N/A 15 7.2 14.5 12:14 0.5 01:09 11.1 0.0 2.4 0.0 0.0 00:00 N/A 16 9.8 14.4 12:56 5.1 03:53 8.5 0.0 0.0 0.0 0.0 00:00 N/A 17 11.8 17.9 15:48 6.6 23:15 6.5 0.0 0.0 0.0 0.0 00:00 N/A 18 12.2 22.0 14:07 3.7 05:54 6.1 0.0 0.0 0.0 0.0 00:00 N/A 19 10.9 20.8 14:34 2.0 06:04 7.4 0.0 0.0 0.0 0.0 00:00 N/A 20 9.5 18.6 14:19 0.9 05:59 8.9 0.0 0.0 0.0 0.0 00:00 N/A 21 9.2 18.6 16:11 1.0 06:00 9.2 0.0 0.0 0.0 0.0 00:00 N/A 22 8.4 15.4 13:06 1.2 04:18 9.9 0.0 0.0 0.0 0.7 06:51 N/A 23 10.2 18.6 13:00 1.8 05:46 8.1 0.0 0.0 0.0 2.2 12:48 N/A 24 11.2 13.6 13:05 9.1 23:57 7.1 0.0 0.9 0.3 19.0 23:19 237 25 7.7 12.6 13:23 4.4 23:52 10.6 0.0 1.2 0.0 16.8 13:49 186 26 7.9 13.9 15:19 2.1 05:08 10.4 0.0 0.3 0.0 9.2 10:14 338 27 10.2 14.0 11:44 6.7 04:21 8.2 0.0 0.3 0.0 1.6 11:05 N/A 28 8.5 14.2 13:40 4.2 05:52 9.8 0.0 0.3 0.0 10.7 13:31 284 29 7.7 12.5 11:06 0.2 05:31 10.7 0.0 0.3 0.0 1.6 20:42 N/A 30 10.3 14.9 15:51 5.7 06:15 8.0 0.0 0.0 0.0 2.2 17:04 N/A 31 13.1 21.9 15:37 9.3 03:47 5.2 0.0 0.3 0.0 0.0 00:00 N/A --------------------------------------------------------------------------------------- 9.8 22.0 18 0.2 29 264.4 0.0 21.3 0.1 20.6 13 228