MONTHLY CLIMATOLOGICAL SUMMARY for Dec 2017 NAME: Great Bookham, Surrey ELEV: 74 meters LAT: 51-15.72 N LONG: 000-22.57 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 3.9 6.3 13:50 2.5 05:25 25.9 0.0 0.0 7.6 24.0 06:40 4 02 4.2 6.3 13:40 1.8 03:50 25.4 0.0 0.0 0.4 7.0 00:10 284 03 7.6 9.2 13:35 6.2 00:10 19.4 0.0 0.8 0.7 9.0 13:25 355 04 7.1 8.9 14:55 3.6 03:50 20.2 0.0 0.0 0.5 11.0 11:40 344 05 7.6 8.2 19:20 6.8 07:00 19.3 0.0 0.0 1.3 10.0 21:45 240 06 9.1 10.3 14:00 8.3 00:05 16.6 0.0 0.0 5.0 21.0 23:25 202 07 8.2 12.1 12:35 3.5 23:40 18.3 0.0 2.6 6.0 31.0 09:35 206 08 2.2 4.0 12:25 -0.2 23:30 29.0 0.0 0.0 2.4 20.0 12:00 324 09 0.9 3.3 13:40 -1.3 06:25 31.4 0.0 0.0 1.5 9.0 15:40 228 10 1.8 3.9 12:15 0.9 18:40 29.8 0.0 16.8 3.1 18.0 07:35 140 11 1.2 2.3 08:45 -1.3 23:50 30.8 0.0 10.6 5.2 26.0 08:05 20 12 0.7 6.3 00:00 -3.1 07:55 31.7 0.0 1.2 2.9 15.0 00:00 189 13 6.3 9.1 15:00 3.2 23:55 21.7 0.0 7.4 4.4 21.0 02:05 224 14 3.8 5.9 13:40 2.5 23:45 26.1 0.0 0.0 4.0 19.0 01:55 244 15 3.4 4.8 13:35 1.6 23:55 26.8 0.0 2.2 5.0 20.0 14:00 348 16 2.2 4.8 14:15 -0.9 07:30 29.0 0.0 0.2 0.6 14.0 22:25 333 17 4.5 9.3 21:40 -0.6 07:55 25.0 0.0 2.4 2.6 16.0 14:10 211 18 3.0 8.6 00:05 1.1 22:05 27.5 0.0 0.2 1.1 19.0 00:20 353 19 4.4 7.6 00:00 0.4 02:05 25.2 0.0 0.2 0.9 7.0 14:45 242 20 8.8 10.1 18:30 7.3 05:00 17.1 0.0 0.2 0.7 6.0 10:25 244 21 10.3 11.3 12:00 9.1 23:55 14.4 0.0 0.0 1.0 10.0 17:40 259 22 9.9 10.8 13:25 8.7 01:05 15.2 0.0 0.2 0.6 8.0 00:10 242 23 8.9 9.6 00:05 8.1 23:30 17.0 0.0 0.0 2.2 11.0 19:50 246 24 9.0 10.2 22:25 7.6 05:00 16.9 0.0 0.0 3.9 19.0 15:05 227 25 9.4 10.2 03:00 4.7 23:55 16.0 0.0 3.2 7.9 32.0 18:20 196 26 5.6 7.8 13:40 3.2 07:55 22.9 0.0 11.8 5.8 21.0 18:45 198 27 2.8 7.1 00:05 -0.2 00:00 27.9 0.0 7.0 5.2 33.0 09:30 354 28 1.0 4.2 14:30 -0.4 00:40 31.2 0.0 0.2 1.3 10.0 12:50 228 29 4.7 7.8 12:00 0.0 00:10 24.6 0.0 11.8 5.5 22.0 09:15 197 30 10.9 13.4 13:15 4.9 00:05 13.3 0.0 3.0 5.5 23.0 04:20 217 31 10.2 12.7 05:10 7.1 23:45 14.6 0.0 3.4 7.5 33.0 01:35 211 --------------------------------------------------------------------------------------- 5.6 13.4 30 -3.1 12 710.2 0.0 85.4 3.3 33.0 27 229