MONTHLY CLIMATOLOGICAL SUMMARY for Sep 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 15.7 22.3 18:00 11.4 06:30 2.6 0.0 0.0 2.1 14.0 00:00 253 02 16.5 19.7 16:00 12.6 04:30 1.9 0.0 0.0 3.4 15.0 01:30 262 03 18.0 24.2 19:00 12.2 08:30 0.3 0.0 0.0 1.4 10.0 14:00 272 04 17.9 23.4 14:30 13.2 08:30 0.5 0.0 0.0 2.8 15.0 11:00 281 05 14.0 19.0 18:00 9.1 07:30 4.4 0.0 0.0 2.6 17.0 13:00 15 06 15.1 21.2 17:00 7.9 05:30 3.2 0.0 0.0 1.9 14.0 19:00 258 07 18.5 25.7 18:00 12.7 06:30 0.0 0.2 0.0 3.6 16.0 05:00 261 08 19.7 27.9 17:30 13.4 07:30 0.0 1.4 0.0 1.4 8.0 02:30 252 09 19.7 27.8 15:30 13.3 05:30 0.0 1.4 0.0 2.4 21.0 17:00 225 10 17.6 20.8 16:00 14.9 07:30 0.8 0.0 0.0 4.0 21.0 14:30 238 11 14.6 16.9 17:00 10.4 00:00 3.7 0.0 0.0 5.4 22.0 17:30 273 12 12.2 17.3 17:30 7.8 05:30 6.2 0.0 4.0 4.5 19.0 21:30 267 13 12.0 17.2 17:00 6.7 06:30 6.4 0.0 0.0 3.3 18.0 22:30 274 14 15.7 18.8 13:00 12.7 23:30 2.7 0.0 0.0 6.6 24.0 14:00 277 15 14.7 20.7 16:30 10.4 07:30 3.6 0.0 0.0 3.7 14.0 21:00 268 16 14.7 18.6 17:00 10.7 04:30 3.7 0.0 0.0 3.0 16.0 13:30 257 17 14.5 17.6 15:00 11.2 06:30 3.8 0.0 0.0 3.5 19.0 16:00 262 18 12.7 15.9 16:00 8.8 23:00 5.7 0.0 0.0 5.2 20.0 16:30 279 19 10.8 15.3 18:30 6.8 07:30 7.6 0.0 0.0 4.5 19.0 12:30 278 20 12.3 17.1 16:30 8.2 05:30 6.0 0.0 0.0 2.4 16.0 14:00 246 21 12.2 16.8 16:00 9.2 00:00 6.2 0.0 0.6 2.8 16.0 21:30 324 22 9.4 14.9 16:00 4.3 07:30 8.9 0.0 0.2 1.7 12.0 15:00 15 23 9.1 12.6 13:00 6.2 04:30 9.2 0.0 14.8 2.1 21.0 17:00 90 24 12.1 14.9 13:30 10.0 00:00 6.3 0.0 4.2 3.6 27.0 18:30 248 25 11.6 15.9 14:30 8.3 05:30 6.7 0.0 0.0 3.7 21.0 12:00 222 26 12.1 15.7 14:00 9.7 02:00 6.2 0.0 0.0 1.3 12.0 10:30 118 27 11.9 15.8 16:30 9.9 22:30 6.4 0.0 1.0 2.7 17.0 18:30 305 28 11.7 15.8 14:00 7.9 06:30 6.7 0.0 0.2 3.3 19.0 13:30 242 29 11.3 14.3 14:30 8.6 08:30 7.0 0.0 0.0 4.6 19.0 12:30 273 30 11.8 16.9 16:00 5.8 06:30 6.6 0.0 0.0 3.8 22.0 13:30 238 --------------------------------------------------------------------------------------- 14.0 27.9 08 4.3 22 133.1 3.0 25.0 3.3 27.0 24 264