MONTHLY CLIMATOLOGICAL SUMMARY for Mar 2026 NAME: Royston, Hertfordshire ELEV: 80 meters LAT: 52-03.15 N LONG: 000-01.35 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 9.5 13.4 14:58 5.2 00:00 8.9 0.0 0.4 3.7 23.0 23:47 190 02 11.4 17.4 15:45 7.6 06:33 7.0 0.0 0.0 3.3 21.0 01:13 177 03 9.5 14.6 14:57 5.4 23:25 8.9 0.0 0.0 2.7 13.0 10:30 55 04 6.8 10.1 15:42 4.6 07:30 11.6 0.0 0.0 2.4 12.0 15:18 104 05 11.3 18.8 14:50 6.1 06:40 7.0 0.0 0.0 1.9 14.0 13:51 116 06 8.0 11.0 01:19 6.1 23:56 10.3 0.0 5.4 3.5 13.0 09:10 342 07 7.0 8.2 22:04 5.8 04:00 11.3 0.0 0.4 2.5 12.0 00:34 43 08 7.8 9.7 14:58 6.7 22:38 10.5 0.0 0.2 1.9 12.0 09:36 98 09 9.0 13.6 15:58 6.6 00:51 9.4 0.0 0.0 1.1 9.0 10:33 143 10 9.8 14.1 15:16 7.4 05:08 8.5 0.0 0.0 3.5 24.0 22:22 211 11 9.6 12.7 14:22 5.7 00:00 8.8 0.0 0.6 7.7 31.0 01:24 250 12 9.6 12.4 12:12 5.4 01:01 8.8 0.0 1.4 7.0 34.0 12:49 207 13 6.7 11.6 00:16 3.1 23:55 11.6 0.0 9.2 7.6 34.0 00:49 243 14 5.8 11.2 14:06 1.8 06:28 12.5 0.0 0.0 5.1 19.0 12:58 278 15 7.3 12.9 13:36 2.7 03:21 11.1 0.0 2.6 5.5 25.0 11:36 223 16 8.3 11.7 12:36 4.7 04:45 10.0 0.0 0.6 6.3 22.0 03:34 242 17 11.1 17.1 14:50 7.6 23:58 7.2 0.0 0.2 3.5 18.0 13:03 198 18 11.3 19.2 14:13 5.8 23:59 7.0 0.0 0.0 2.8 15.0 10:15 115 19 9.7 18.4 15:18 3.0 05:40 8.6 0.0 0.0 1.6 14.0 11:42 57 20 7.0 13.4 15:55 1.9 05:47 11.3 0.0 0.0 1.4 11.0 14:38 28 21 6.9 14.4 15:44 1.8 04:59 11.5 0.0 0.0 1.4 10.0 15:37 8 22 7.1 12.8 14:04 1.2 03:42 11.2 0.0 0.0 1.1 9.0 09:52 354 23 9.7 14.7 14:46 5.1 05:12 8.6 0.0 0.0 1.7 12.0 23:18 266 24 10.7 13.2 13:39 7.7 23:57 7.7 0.0 0.8 7.0 38.0 22:14 230 25 5.8 8.1 11:41 3.6 20:30 12.5 0.0 2.0 11.4 37.0 12:28 278 26 5.9 10.3 16:02 1.3 05:26 12.4 0.0 0.0 4.4 17.0 11:05 292 27 8.6 12.5 12:35 5.4 05:05 9.7 0.0 0.8 4.3 19.0 14:18 235 28 6.3 10.5 15:03 3.1 05:30 12.0 0.0 0.2 8.1 28.0 12:03 282 29 6.8 9.6 13:16 2.9 05:57 11.5 0.0 0.6 6.9 25.0 17:30 242 30 8.5 11.4 15:07 5.8 06:47 9.9 0.0 0.8 8.2 27.0 18:32 288 31 11.7 17.3 17:33 7.6 03:10 6.6 0.0 0.0 4.0 16.0 01:26 288 --------------------------------------------------------------------------------------- 8.5 19.2 18 1.2 22 303.8 0.0 26.2 4.3 38.0 24 249