MONTHLY CLIMATOLOGICAL SUMMARY for Jun 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 17.7 23.8 15:54 12.9 05:02 0.6 0.0 2.0 4.1 17.0 10:15 229 02 16.1 20.9 15:28 14.1 23:55 2.2 0.0 5.6 4.6 21.0 17:50 238 03 14.5 18.5 17:28 12.4 05:15 3.8 0.0 9.4 4.9 22.0 18:36 222 04 15.0 19.2 15:01 12.7 00:35 3.3 0.0 1.8 7.0 26.0 12:08 237 05 14.8 19.6 16:48 11.1 23:59 3.6 0.0 0.0 4.7 17.0 00:01 246 06 13.6 17.7 13:36 10.7 00:28 4.7 0.0 4.6 4.9 25.0 10:14 188 07 15.6 20.3 15:10 10.8 05:05 2.7 0.0 0.2 5.2 20.0 00:48 236 08 14.3 18.0 18:00 11.5 00:00 4.1 0.0 4.8 3.0 16.0 14:21 232 09 12.7 17.8 16:57 8.4 05:25 5.6 0.0 1.2 6.4 23.0 10:01 245 10 11.9 16.7 15:19 9.0 05:45 6.5 0.0 9.4 4.3 19.0 15:13 246 11 12.6 16.1 19:47 9.3 04:30 5.7 0.0 4.2 4.8 23.0 14:34 230 12 17.9 22.6 15:41 13.7 23:58 0.5 0.0 0.0 9.1 26.0 12:05 249 13 15.6 20.5 16:21 12.0 04:54 2.7 0.0 0.0 7.6 23.0 15:00 270 14 15.6 21.1 19:03 10.3 05:07 2.7 0.0 0.0 4.1 14.0 05:38 301 15 14.0 19.1 18:06 10.3 04:05 4.4 0.0 1.8 3.4 17.0 16:17 89 16 19.0 26.8 16:44 12.3 02:55 0.0 0.7 0.0 3.1 14.0 14:59 258 17 20.1 24.2 15:52 16.3 04:21 0.0 1.7 3.2 3.7 20.0 10:42 237 18 21.2 27.7 18:02 16.2 03:06 0.0 2.9 0.0 2.0 16.0 14:38 205 19 23.7 31.1 15:15 16.1 05:11 0.0 5.3 0.0 3.2 20.0 15:41 245 20 20.9 26.5 15:16 16.7 05:45 0.0 2.6 2.6 2.2 12.0 08:37 248 21 22.4 28.5 15:51 17.1 05:05 0.0 4.1 0.0 2.5 13.0 11:49 48 22 22.0 29.9 15:34 14.7 05:30 0.0 3.7 2.0 3.6 16.0 16:07 81 23 24.6 34.6 17:23 16.6 04:50 0.0 6.3 2.4 2.4 14.0 07:57 116 24 27.0 33.7 16:07 20.5 05:19 0.0 8.6 0.0 3.4 16.0 18:46 20 25 26.8 34.4 16:15 18.8 05:37 0.0 8.4 0.0 3.7 17.0 19:07 88 26 29.7 36.9 16:39 22.9 01:35 0.0 11.3 0.0 4.1 19.0 12:42 228 27 26.2 32.9 15:43 21.0 04:35 0.0 7.9 0.0 2.6 13.0 12:31 213 28 21.0 24.3 10:46 18.8 05:50 0.0 2.7 0.0 4.8 20.0 12:09 241 29 30 --------------------------------------------------------------------------------------- 18.8 36.9 26 8.4 09 53.1 66.2 55.2 4.2 26.0 04 238