MONTHLY CLIMATOLOGICAL SUMMARY for Dec 2020 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 4.5 7.3 13:35 2.8 06:27 13.8 0.0 0.0 4.5 18.0 11:34 299 02 4.8 7.6 13:41 2.4 06:00 13.5 0.0 0.2 2.7 12.0 11:06 240 03 4.9 6.2 15:23 3.8 06:13 13.5 0.0 8.0 2.3 15.0 11:44 170 04 3.4 4.7 01:21 1.1 07:00 14.9 0.0 8.6 5.1 20.0 17:19 243 05 3.8 7.0 12:45 1.4 23:54 14.5 0.0 0.0 2.2 15.0 08:52 99 06 0.9 1.9 14:56 -0.3 08:36 17.4 0.0 0.4 1.0 7.0 15:29 288 07 0.5 1.3 12:54 -0.2 21:05 17.8 0.0 0.2 1.3 7.0 18:57 282 08 1.1 3.6 23:56 -1.3 08:20 17.2 0.0 2.8 2.0 11.0 23:49 180 09 5.0 6.4 12:45 3.6 00:00 13.3 0.0 3.0 4.3 16.0 02:25 243 10 5.7 6.3 23:38 4.2 07:34 12.6 0.0 0.6 3.9 17.0 23:51 121 11 8.1 9.6 13:07 6.2 00:00 10.2 0.0 4.4 2.2 22.0 00:17 167 12 6.9 7.8 10:40 3.8 23:50 11.4 0.0 1.4 6.4 20.0 13:59 261 13 6.5 11.3 22:41 2.1 05:13 11.8 0.0 3.4 4.1 25.0 12:11 162 14 9.8 11.8 12:44 7.6 23:59 8.6 0.0 3.0 3.7 18.0 11:34 186 15 7.6 10.3 13:22 6.1 08:03 10.7 0.0 0.2 2.1 14.0 12:36 176 16 8.1 10.1 13:50 6.4 00:47 10.2 0.0 2.2 3.8 22.0 11:18 149 17 8.0 10.0 23:58 6.0 06:20 10.4 0.0 0.2 3.8 18.0 21:51 199 18 11.0 11.7 21:10 10.0 00:00 7.3 0.0 0.0 5.8 25.0 11:41 182 19 9.5 11.1 00:00 6.9 23:44 8.9 0.0 2.4 4.5 23.0 09:48 183 20 7.1 9.4 13:25 4.4 23:41 11.2 0.0 0.2 3.8 17.0 10:47 203 21 10.1 13.3 15:48 4.6 00:00 8.3 0.0 7.4 4.7 24.0 10:18 185 22 8.9 13.2 01:27 7.3 17:31 9.5 0.0 1.2 4.0 28.0 02:50 258 23 9.8 11.4 11:25 5.8 23:29 8.5 0.0 13.2 2.9 33.0 21:51 48 24 3.7 6.2 00:06 2.0 19:25 14.6 0.0 2.0 7.8 26.0 00:21 329 25 1.6 3.2 13:48 0.2 06:18 16.7 0.0 0.0 4.9 16.0 23:19 273 26 6.1 10.0 23:04 1.1 02:41 12.2 0.0 0.2 6.0 27.0 18:45 213 27 5.3 9.6 00:02 1.1 23:57 13.0 0.0 5.8 5.9 32.0 02:08 227 28 1.2 2.4 18:20 -0.6 07:44 17.1 0.0 0.2 2.7 13.0 22:36 286 29 1.7 2.9 18:40 0.3 07:10 16.7 0.0 0.0 4.6 15.0 02:02 274 30 1.8 3.3 12:04 0.7 03:32 16.5 0.0 0.0 4.8 14.0 05:59 251 31 --------------------------------------------------------------------------------------- 5.6 13.3 21 -1.3 08 382.5 0.0 71.2 3.9 33.0 23 223