MONTHLY CLIMATOLOGICAL SUMMARY for Dec 2019 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 3.4 6.5 13:38 0.5 23:53 14.9 0.0 0.2 2.9 16.0 15:33 357 02 2.2 4.7 14:41 -0.1 03:51 16.1 0.0 0.0 3.6 12.0 09:17 255 03 5.4 8.2 12:50 3.9 00:09 12.9 0.0 0.0 1.9 14.0 13:43 219 04 3.8 7.5 12:49 1.9 21:17 14.5 0.0 0.0 0.8 9.0 22:21 191 05 5.9 9.3 22:28 2.9 00:15 12.4 0.0 0.6 5.0 26.0 21:08 210 06 10.5 12.8 11:53 8.0 23:26 7.9 0.0 4.2 7.9 29.0 12:58 230 07 8.8 10.3 23:57 7.6 07:36 9.5 0.0 0.0 5.6 23.0 23:34 221 08 8.7 11.2 05:42 5.4 23:26 9.6 0.0 1.6 9.1 31.0 12:32 224 09 5.8 7.8 12:35 3.1 22:57 12.6 0.0 0.4 7.0 28.0 10:00 277 10 6.6 11.2 19:58 1.2 03:30 11.7 0.0 2.0 6.3 28.0 12:30 195 11 4.8 7.6 13:25 2.4 23:55 13.5 0.0 0.0 4.4 17.0 13:09 215 12 4.8 8.1 15:33 0.8 04:17 13.5 0.0 6.0 4.1 22.0 18:09 174 13 6.2 7.6 14:44 4.9 06:00 12.1 0.0 7.0 8.3 32.0 12:15 255 14 5.1 7.4 22:59 3.5 05:02 13.2 0.0 5.2 7.3 31.0 13:15 233 15 6.1 8.2 13:35 4.2 08:12 12.3 0.0 6.0 5.7 27.0 04:16 218 16 6.4 7.7 13:57 5.0 00:00 11.9 0.0 0.8 1.7 16.0 04:24 179 17 5.5 6.7 00:00 3.3 21:56 12.8 0.0 2.4 1.1 9.0 14:57 248 18 6.1 9.3 23:49 2.8 07:37 12.2 0.0 1.2 3.5 22.0 22:01 127 19 10.6 11.8 13:10 9.3 00:00 7.7 0.0 5.8 4.1 24.0 15:39 133 20 7.4 9.4 00:00 4.2 23:58 11.0 0.0 13.0 3.5 19.0 14:29 214 21 7.2 9.1 12:39 4.2 00:00 11.1 0.0 1.6 3.3 20.0 20:28 138 22 7.3 8.2 02:38 6.1 00:00 11.1 0.0 2.4 5.7 19.0 11:35 252 23 7.1 9.0 13:20 5.8 01:30 11.2 0.0 0.0 6.0 21.0 12:10 230 24 8.3 10.6 14:26 5.9 00:20 10.0 0.0 1.4 5.8 24.0 10:14 236 25 4.9 6.8 13:34 2.5 23:24 13.4 0.0 0.0 4.1 19.0 01:19 257 26 5.8 8.9 15:25 2.7 00:00 12.5 0.0 2.2 5.4 23.0 15:38 190 27 6.8 8.4 13:24 5.2 18:41 11.5 0.0 0.2 2.2 15.0 02:15 298 28 7.2 8.5 14:00 5.8 06:58 11.1 0.0 0.0 1.7 15.0 21:33 175 29 6.8 8.6 14:57 4.7 23:48 11.5 0.0 0.0 2.2 21.0 20:46 185 30 6.7 10.7 14:07 3.9 04:59 11.7 0.0 0.0 3.5 19.0 08:12 220 31 7.3 9.0 13:31 5.9 08:17 11.1 0.0 0.0 2.3 17.0 21:09 87 --------------------------------------------------------------------------------------- 6.4 12.8 06 -0.1 02 368.7 0.0 64.2 4.4 32.0 13 222