MONTHLY CLIMATOLOGICAL SUMMARY for Dec 2012 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 1.5 3.7 14:00 -0.6 02:30 16.9 0.0 0.0 3.2 19.0 11:00 280 02 1.1 3.2 14:00 -0.8 01:00 17.3 0.0 0.0 2.0 13.0 09:30 259 03 5.2 8.6 09:30 1.6 00:30 13.1 0.0 4.0 3.7 21.0 12:00 266 04 3.9 6.6 12:00 1.9 22:00 14.4 0.0 0.6 3.7 21.0 13:00 275 05 0.9 2.2 00:30 -1.6 00:00 17.5 0.0 2.8 3.4 16.0 16:30 304 06 0.3 4.0 00:00 -2.4 07:00 18.1 0.0 3.8 3.3 20.0 22:30 231 07 3.8 5.3 13:30 1.3 09:00 14.6 0.0 0.4 8.0 29.0 13:30 309 08 3.6 5.4 13:30 1.4 08:30 14.7 0.0 0.0 3.1 19.0 21:30 271 09 6.2 8.8 13:30 3.2 00:00 12.1 0.0 0.0 7.4 26.0 12:00 278 10 2.1 4.4 12:30 -0.1 22:30 16.3 0.0 0.0 3.9 18.0 12:30 321 11 -1.5 -0.2 00:30 -4.0 00:00 19.8 0.0 0.0 1.2 7.0 11:00 284 12 -2.1 1.2 14:00 -6.2 06:30 20.5 0.0 0.2 0.5 8.0 15:30 186 13 -1.9 0.0 00:00 -4.7 08:00 20.3 0.0 0.0 0.5 9.0 22:30 124 14 5.1 8.2 16:30 0.2 00:30 13.2 0.0 7.4 4.8 28.0 18:00 173 15 7.3 10.4 14:00 5.8 06:00 11.0 0.0 4.6 3.5 18.0 13:30 224 16 5.9 8.4 13:30 3.8 03:30 12.4 0.0 0.2 2.5 12.0 06:30 211 17 6.0 8.3 14:00 4.4 08:30 12.3 0.0 0.0 3.8 19.0 11:30 235 18 5.7 7.0 19:00 3.7 23:30 12.6 0.0 0.0 2.5 14.0 00:30 290 19 4.5 6.3 14:00 1.9 05:00 13.8 0.0 4.2 3.0 20.0 19:00 128 20 6.5 8.3 20:30 5.2 01:30 11.8 0.0 3.8 4.7 24.0 04:00 141 21 7.1 8.6 13:00 5.1 00:00 11.2 0.0 0.0 3.9 18.0 13:30 247 22 8.9 12.5 17:30 5.5 00:30 9.4 0.0 8.6 3.7 20.0 08:30 195 23 10.7 13.0 04:30 8.4 00:00 7.6 0.0 0.4 6.0 29.0 07:30 250 24 8.4 11.3 12:00 6.7 07:30 9.9 0.0 7.4 3.4 28.0 15:30 226 25 7.2 8.4 00:30 5.1 00:00 11.2 0.0 3.2 4.0 18.0 15:30 248 26 6.7 8.4 16:00 3.9 09:00 11.7 0.0 1.2 5.4 20.0 22:05 246 27 5.5 6.5 16:05 4.8 21:50 12.8 0.0 0.0 5.1 19.0 18:25 299 28 8.3 11.4 14:50 3.7 01:55 10.0 0.0 0.8 3.8 21.0 14:40 211 29 9.3 11.2 11:35 6.0 23:50 9.0 0.0 0.4 5.8 24.0 07:20 226 30 6.9 10.3 00:00 4.3 05:35 11.5 0.0 0.0 6.7 28.0 16:15 245 31 9.9 10.8 12:10 8.5 23:50 8.4 0.0 11.8 5.6 27.0 12:05 236 --------------------------------------------------------------------------------------- 6.4 13.0 23 -6.2 12 415.2 0.0 65.8 4.6 29.0 07 242