MONTHLY CLIMATOLOGICAL SUMMARY for Jul 2011 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 14.7 19.3 19:00 9.1 06:00 3.6 0.0 0.0 2.4 14.0 13:00 302 02 16.6 22.6 17:30 9.2 06:30 1.7 0.0 0.0 1.2 10.0 16:30 123 03 18.1 22.9 13:00 11.6 04:30 0.3 0.0 0.0 1.8 12.0 06:30 270 04 19.4 24.6 18:00 13.8 06:00 0.0 1.0 0.0 1.4 9.0 01:30 137 05 18.0 25.6 16:00 12.4 05:30 0.3 0.0 0.6 1.9 16.0 19:00 194 06 16.0 20.4 15:00 12.4 07:00 2.3 0.0 2.6 3.7 22.0 15:30 240 07 16.0 19.4 18:30 13.3 00:00 2.4 0.0 1.6 2.9 19.0 10:30 209 08 15.2 19.4 16:30 12.1 03:30 3.1 0.0 2.2 3.1 24.0 16:30 222 09 16.0 21.0 18:30 11.7 03:00 2.4 0.0 0.2 2.9 17.0 13:30 248 10 16.9 21.8 18:00 11.8 06:30 1.5 0.0 0.0 1.4 11.0 14:30 256 11 18.0 22.5 18:30 12.8 06:30 0.4 0.0 0.0 1.8 11.0 17:30 344 12 15.3 18.1 14:00 12.2 06:00 3.0 0.0 0.0 5.5 21.0 17:30 40 13 13.5 15.5 15:30 11.3 08:30 4.8 0.0 0.2 4.4 21.0 14:00 16 14 15.2 21.3 18:00 10.6 04:00 3.1 0.0 0.0 3.4 15.0 16:30 311 15 19.0 24.3 14:30 13.8 06:00 0.0 0.6 0.0 2.5 14.0 14:30 253 16 15.8 19.2 18:30 14.1 23:00 2.6 0.0 15.6 3.7 21.0 19:00 245 17 15.0 19.5 16:30 11.8 07:00 3.3 0.0 1.6 4.6 27.0 17:00 255 18 14.9 18.9 17:30 12.7 07:00 3.5 0.0 0.4 5.9 22.0 08:00 262 19 14.8 20.2 15:30 11.2 07:00 3.6 0.0 5.4 1.9 12.0 16:00 272 20 15.2 18.6 18:00 12.6 02:30 3.2 0.0 0.0 1.9 11.0 15:30 271 21 15.0 19.7 14:00 12.7 07:30 3.4 0.0 1.0 3.1 18.0 19:30 39 22 13.9 18.5 17:30 8.5 06:30 4.4 0.0 1.2 2.7 15.0 13:00 20 23 13.6 17.4 18:00 9.8 07:00 4.7 0.0 5.2 3.2 18.0 12:30 305 24 15.5 21.9 19:30 9.2 06:00 2.9 0.0 0.0 4.1 17.0 15:30 287 25 15.1 19.7 15:30 10.1 06:30 3.2 0.0 0.0 2.2 11.0 13:30 347 26 14.8 17.1 15:30 12.8 07:00 3.5 0.0 0.0 2.6 17.0 19:30 31 27 15.7 18.8 17:00 13.3 07:00 2.6 0.0 0.0 3.8 18.0 12:30 26 28 17.8 23.9 19:00 13.8 07:30 0.6 0.0 0.0 2.5 14.0 19:30 39 29 14.6 17.2 14:00 11.5 04:30 3.7 0.0 0.0 3.0 14.0 13:00 43 30 14.3 20.2 18:30 8.9 06:30 4.1 0.0 0.0 1.7 15.0 15:00 24 31 18.3 25.3 17:00 11.1 06:30 0.0 0.0 0.0 1.7 11.0 15:00 218 --------------------------------------------------------------------------------------- 15.9 25.6 05 8.5 22 78.0 1.7 37.8 2.9 27.0 17 303