MONTHLY CLIMATOLOGICAL SUMMARY for Apr 2025 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 9.0 15.1 15:59 3.9 04:50 9.3 0.0 0.0 4.8 22.0 13:04 75 02 9.9 16.8 15:26 3.2 05:38 8.5 0.0 0.0 5.3 25.0 11:13 55 03 11.8 19.1 15:36 4.6 06:19 6.5 0.0 0.0 3.8 22.0 14:08 72 04 13.3 23.2 15:07 6.9 07:05 5.1 0.0 0.0 4.1 21.0 16:14 49 05 9.9 17.4 15:40 4.7 03:48 8.4 0.0 0.0 6.7 21.0 11:25 35 06 8.6 16.6 15:47 1.8 06:32 9.7 0.0 0.0 3.9 18.0 12:24 56 07 8.6 17.1 16:17 1.4 06:06 9.7 0.0 0.0 2.5 15.0 11:08 62 08 9.2 16.9 17:28 1.8 07:03 9.2 0.0 0.0 1.8 13.0 13:12 54 09 7.7 14.4 15:16 3.1 03:44 10.6 0.0 0.0 4.4 21.0 18:33 21 10 9.9 16.2 18:01 6.3 00:00 8.5 0.0 0.0 2.8 13.0 05:03 359 11 14.3 22.8 17:16 7.6 06:54 4.0 0.0 0.0 3.0 12.0 20:31 249 12 14.7 22.1 14:58 7.8 05:49 3.7 0.0 0.0 4.0 18.0 14:03 113 13 11.8 16.5 13:09 6.6 23:27 6.6 0.0 5.8 4.7 18.0 19:14 240 14 10.4 15.8 15:41 4.6 06:57 7.9 0.0 0.2 3.3 21.0 14:26 162 15 10.6 12.7 16:15 9.2 06:30 7.8 0.0 9.8 2.3 18.0 23:19 41 16 10.9 16.2 15:34 7.7 04:35 7.5 0.0 0.2 5.3 27.0 12:32 195 17 10.9 16.6 15:39 4.6 04:58 7.5 0.0 0.0 2.1 10.0 13:24 203 18 12.4 18.2 13:40 7.8 03:23 5.9 0.0 0.0 5.0 24.0 13:21 100 19 11.6 16.9 14:29 5.6 23:55 6.7 0.0 0.0 5.6 23.0 13:55 60 20 9.9 17.6 15:29 5.5 05:18 8.4 0.0 0.0 4.1 15.0 03:36 48 21 10.3 13.3 15:47 8.7 06:09 8.0 0.0 2.8 1.6 15.0 16:17 219 22 11.9 17.4 15:05 6.9 06:24 6.4 0.0 0.0 3.2 15.0 15:54 229 23 10.9 14.2 14:11 8.0 08:32 7.4 0.0 6.6 3.7 21.0 13:21 70 24 10.2 15.3 16:32 6.8 23:58 8.1 0.0 0.0 4.5 18.0 10:03 3 25 9.5 16.2 16:19 4.1 06:43 8.9 0.0 0.0 2.2 12.0 15:19 89 26 11.5 18.3 15:35 6.2 02:25 6.9 0.0 0.0 1.7 10.0 13:46 85 27 14.7 21.8 17:25 7.6 05:41 3.7 0.0 0.0 1.6 9.0 01:27 191 28 17.2 24.2 15:27 10.8 05:45 1.1 0.0 0.0 1.6 9.0 12:35 150 29 16.9 24.0 16:07 8.9 06:08 1.5 0.0 0.0 2.8 16.0 12:52 94 30 17.0 26.6 16:43 7.8 05:30 1.3 0.0 0.0 1.5 13.0 13:10 96 --------------------------------------------------------------------------------------- 11.5 26.6 30 1.4 07 204.6 0.0 25.4 3.5 27.0 16 69