MONTHLY CLIMATOLOGICAL SUMMARY for Jun 2010 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 11.7 13.7 17:00 8.9 04:30 6.6 0.0 3.8 0.7 6.0 10:30 118 02 14.0 21.4 19:00 7.4 06:00 4.3 0.0 0.2 1.8 12.0 13:00 30 03 16.3 22.9 16:30 8.4 05:00 2.0 0.0 0.0 1.7 15.0 17:00 97 04 17.6 26.3 17:30 9.0 05:30 0.8 0.0 0.0 1.8 10.0 21:00 117 05 19.7 27.0 15:30 12.9 04:30 0.0 1.3 2.6 1.2 9.0 20:00 146 06 16.9 21.7 17:00 14.0 21:30 1.4 0.0 20.2 2.4 17.0 16:30 281 07 15.2 19.4 17:00 11.5 04:00 3.1 0.0 0.6 2.9 13.0 06:00 268 08 14.7 19.6 18:30 11.3 04:30 3.7 0.0 8.6 1.6 14.0 17:00 182 09 15.0 20.1 13:30 11.6 06:00 3.3 0.0 4.0 1.2 12.0 20:30 69 10 14.0 16.7 13:30 12.3 22:30 4.4 0.0 0.0 6.5 21.0 18:30 36 11 14.0 19.9 18:30 10.9 10:30 4.3 0.0 0.0 3.8 20.0 05:00 6 12 13.6 17.8 19:30 9.6 05:00 4.7 0.0 0.0 3.4 16.0 14:00 2 13 14.9 21.3 16:00 10.2 03:30 3.4 0.0 0.6 2.2 12.0 22:00 229 14 13.2 17.2 12:00 10.3 04:00 5.1 0.0 0.0 4.3 23.0 18:00 35 15 11.9 15.9 17:00 6.9 05:30 6.4 0.0 0.0 4.6 21.0 16:00 39 16 12.6 18.6 17:30 6.6 06:00 5.7 0.0 0.0 4.0 19.0 15:00 49 17 13.6 20.6 16:30 6.2 05:30 4.7 0.0 0.0 4.2 18.0 17:30 37 18 12.5 15.8 14:00 9.9 01:30 5.8 0.0 0.2 3.8 17.0 17:00 32 19 10.4 13.4 14:30 7.6 07:00 7.9 0.0 0.4 5.0 24.0 12:00 9 20 11.6 17.1 19:30 6.1 03:30 6.7 0.0 0.0 4.2 17.0 11:30 355 21 17.1 23.1 19:00 11.2 05:30 1.2 0.0 0.0 1.8 14.0 15:00 34 22 19.6 26.1 19:00 11.7 06:00 0.0 1.3 0.0 2.7 13.0 16:30 260 23 20.3 25.5 19:00 14.2 05:30 0.0 2.0 0.0 3.0 13.0 05:30 271 24 19.7 24.0 20:30 14.3 06:00 0.0 1.4 0.0 3.1 14.0 02:00 275 25 19.2 26.0 17:00 13.3 06:00 0.0 0.9 0.0 1.9 11.0 13:00 33 26 20.0 26.1 17:00 14.8 05:30 0.0 1.7 0.0 2.2 13.0 20:30 107 27 21.9 28.6 17:30 13.9 05:00 0.0 3.5 0.0 1.8 11.0 16:30 268 28 21.2 27.0 18:00 14.7 06:30 0.0 2.8 0.0 3.1 13.0 16:00 278 29 21.1 26.7 18:30 15.8 04:30 0.0 2.8 0.0 3.0 16.0 15:30 270 30 20.7 25.5 18:00 16.3 07:30 0.0 2.4 0.0 1.2 9.0 14:30 268 --------------------------------------------------------------------------------------- 16.2 28.6 27 6.1 20 85.5 20.0 41.2 2.8 24.0 19 8