MONTHLY CLIMATOLOGICAL SUMMARY for Mar 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 2.7 3.3 15:30 2.0 00:00 15.7 0.0 0.0 4.0 14.0 10:00 51 02 2.5 5.3 16:00 0.4 23:00 15.8 0.0 0.0 5.1 17.0 13:30 44 03 1.6 3.2 14:00 0.5 02:00 16.7 0.0 0.0 6.0 18.0 10:00 39 04 2.0 6.2 16:00 -0.6 23:00 16.3 0.0 0.0 2.9 13.0 00:30 54 05 3.0 6.0 13:30 -0.1 01:00 15.3 0.0 0.6 2.4 13.0 19:00 56 06 3.2 5.7 15:00 1.4 01:30 15.1 0.0 0.0 2.8 13.0 04:30 92 07 3.7 9.3 14:00 -0.6 07:00 14.7 0.0 0.0 1.4 11.0 14:00 108 08 4.5 10.8 15:30 -1.5 05:30 13.8 0.0 0.0 3.1 17.0 16:00 252 09 6.9 9.8 15:00 4.2 00:30 11.5 0.0 0.0 6.4 23.0 05:00 262 10 9.0 12.2 13:00 5.7 03:30 9.4 0.0 0.0 7.4 30.0 10:00 258 11 7.3 10.6 13:30 3.5 06:30 11.0 0.0 0.0 4.1 16.0 09:00 248 12 9.0 14.2 13:30 5.7 01:00 9.3 0.0 0.0 2.2 14.0 14:30 148 13 8.0 10.7 10:00 3.7 00:00 10.3 0.0 0.4 1.8 11.0 09:00 262 14 6.1 11.9 15:00 0.4 06:00 12.3 0.0 0.0 2.2 15.0 14:30 82 15 8.2 10.4 14:00 6.2 01:00 10.1 0.0 0.0 2.6 12.0 13:00 82 16 6.1 7.9 00:30 3.5 22:00 12.2 0.0 0.0 5.0 16.0 17:00 33 17 5.6 9.7 17:30 2.8 05:00 12.7 0.0 0.2 2.7 13.0 14:30 327 18 5.5 7.7 17:00 0.7 23:30 12.9 0.0 0.0 2.2 15.0 14:30 20 19 5.8 12.7 16:30 0.3 01:30 12.6 0.0 0.0 1.2 8.0 13:30 203 20 7.1 12.9 15:30 1.5 03:30 11.2 0.0 0.0 2.4 13.0 11:30 221 21 10.6 13.9 13:00 6.2 00:30 7.8 0.0 0.0 2.0 11.0 02:00 238 22 12.1 15.7 14:00 9.0 00:00 6.2 0.0 0.0 1.0 9.0 12:30 56 23 11.0 17.0 16:00 6.1 05:00 7.4 0.0 0.0 1.1 12.0 14:00 83 24 9.7 16.6 13:30 4.0 06:30 8.6 0.0 0.0 1.0 12.0 14:30 112 25 9.9 17.4 16:00 3.5 06:30 8.4 0.0 0.0 1.1 9.0 23:30 92 26 7.6 11.3 12:00 5.7 23:30 10.8 0.0 0.0 3.0 16.0 14:00 119 27 8.3 13.1 17:30 4.9 07:00 10.1 0.0 0.0 2.1 10.0 15:30 69 28 8.0 14.0 17:30 3.1 08:30 10.3 0.0 0.0 1.2 12.0 21:30 135 29 8.8 13.7 15:30 4.1 05:00 9.5 0.0 0.2 2.2 11.0 01:00 144 30 9.5 12.4 13:30 7.7 07:00 8.8 0.0 1.2 2.7 15.0 19:00 221 31 12.3 16.5 16:00 8.6 06:30 6.0 0.0 2.0 7.2 33.0 13:30 258 --------------------------------------------------------------------------------------- 7.0 17.4 25 -1.5 08 352.7 0.0 4.6 3.0 33.0 31 19