MONTHLY CLIMATOLOGICAL SUMMARY for Apr 2018 NAME: Royston, Hertfordshire ELEV: 78 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 4.6 6.5 17:33 3.3 05:45 13.7 0.0 1.6 2.8 15.0 02:18 301 02 7.8 12.2 14:02 2.9 03:19 10.6 0.0 8.8 4.1 21.0 06:36 152 03 11.0 14.3 13:49 7.7 23:57 7.4 0.0 0.8 3.8 22.0 12:51 193 04 9.3 12.5 12:00 7.1 04:15 9.0 0.0 1.8 5.1 23.0 10:58 194 05 7.4 13.6 16:04 3.0 07:00 10.9 0.0 0.0 5.1 25.0 00:50 283 06 9.5 16.4 16:24 3.9 02:16 8.8 0.0 0.0 4.5 23.0 13:11 123 07 12.8 18.3 15:05 9.2 05:37 5.6 0.0 0.0 3.0 20.0 15:15 162 08 9.7 11.3 00:00 7.9 23:53 8.7 0.0 3.8 2.0 10.0 16:15 11 09 7.9 8.9 17:10 6.7 06:39 10.4 0.0 4.4 3.2 15.0 11:43 55 10 9.5 13.7 17:16 6.8 06:59 8.8 0.0 4.8 2.9 14.0 15:29 48 11 7.6 9.7 00:00 5.7 07:45 10.7 0.0 1.0 4.2 14.0 02:33 16 12 6.7 8.0 14:13 5.7 22:16 11.7 0.0 1.2 4.8 15.0 16:15 4 13 8.3 11.9 17:26 5.7 00:00 10.0 0.0 3.8 2.5 11.0 10:00 253 14 12.9 18.7 16:50 9.3 23:49 5.4 0.0 0.0 2.7 13.0 18:10 152 15 11.0 16.6 15:32 7.9 03:45 7.4 0.0 0.2 2.9 13.0 02:31 140 16 11.4 15.8 17:16 8.1 07:05 6.9 0.0 0.0 3.8 17.0 12:29 219 17 14.0 19.8 14:43 9.2 00:49 4.3 0.0 0.0 4.5 25.0 15:03 189 18 17.4 25.7 15:35 11.3 05:19 0.9 0.0 0.0 3.5 17.0 16:37 152 19 20.7 29.9 16:42 13.1 06:10 0.0 2.4 0.0 2.1 12.0 18:42 148 20 18.7 24.6 16:44 13.8 23:59 0.0 0.4 0.0 3.2 12.0 06:57 274 21 16.2 23.3 15:17 11.1 06:40 2.1 0.0 0.0 3.0 17.0 20:56 117 22 16.7 23.7 14:45 10.5 23:57 1.7 0.0 4.2 5.3 26.0 19:10 236 23 11.6 14.7 15:40 7.7 05:38 6.7 0.0 0.0 7.0 22.0 16:18 245 24 12.5 15.7 15:27 10.7 05:13 5.8 0.0 2.0 5.4 23.0 23:21 234 25 9.7 14.7 13:32 7.2 19:39 8.7 0.0 7.8 7.1 28.0 15:31 254 26 9.8 14.7 17:32 6.1 06:07 8.6 0.0 0.0 6.6 23.0 10:14 248 27 8.4 9.9 18:20 6.6 03:25 9.9 0.0 7.4 1.8 16.0 13:36 83 28 7.4 8.8 00:12 6.4 23:41 10.9 0.0 3.6 4.3 16.0 08:28 0 29 6.2 6.9 15:28 5.7 02:55 12.1 0.0 0.0 6.9 24.0 23:06 15 30 6.6 8.3 18:04 5.1 06:20 11.7 0.0 0.4 8.7 30.0 10:53 347 --------------------------------------------------------------------------------------- 10.8 29.9 19 2.9 02 229.4 2.8 57.6 4.2 30.0 30 246