MONTHLY CLIMATOLOGICAL SUMMARY for Apr 2013 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 1.0 4.2 15:10 -1.7 23:55 17.4 0.0 0.0 3.4 18.0 15:15 81 02 1.8 7.4 16:35 -3.4 05:15 16.5 0.0 0.0 4.0 19.0 11:10 72 03 1.7 6.2 16:05 -1.8 06:35 16.7 0.0 0.0 5.8 25.0 15:45 58 04 1.5 4.1 18:45 -0.8 03:05 16.8 0.0 0.0 6.7 23.0 13:40 48 05 3.3 7.3 12:45 0.4 00:05 15.0 0.0 0.0 8.0 27.0 13:20 32 06 3.9 9.9 16:25 -1.3 05:25 14.4 0.0 0.0 2.7 15.0 09:25 35 07 4.7 10.6 14:30 -1.0 06:00 13.6 0.0 0.0 2.2 12.0 19:05 157 08 4.8 9.9 16:00 0.8 03:20 13.5 0.0 0.0 3.3 20.0 12:30 92 09 5.6 10.7 14:00 0.2 02:55 12.8 0.0 0.0 3.1 20.0 11:15 84 10 6.2 13.0 15:00 1.6 06:30 12.1 0.0 0.2 2.9 14.0 22:30 60 11 5.6 8.5 18:00 4.3 07:40 12.7 0.0 7.6 2.7 15.0 03:30 90 12 7.5 10.2 12:05 5.3 05:10 10.8 0.0 6.0 2.8 18.0 19:40 253 13 9.1 13.0 14:00 4.8 05:55 9.2 0.0 1.2 3.6 18.0 21:50 194 14 14.7 20.2 13:50 11.0 06:10 3.6 0.0 0.0 5.2 25.0 02:05 223 15 12.7 16.8 14:35 9.2 23:45 5.7 0.0 0.0 4.3 22.0 15:00 239 16 12.4 16.6 14:55 8.3 03:35 5.9 0.0 0.0 5.0 23.0 12:35 246 17 12.9 18.2 15:50 7.6 03:15 5.4 0.0 0.0 4.5 30.0 22:30 218 18 10.4 14.4 13:30 7.1 00:00 7.9 0.0 0.0 8.2 33.0 12:25 256 19 7.9 10.3 15:05 4.5 23:25 10.4 0.0 0.0 4.8 23.0 08:50 317 20 7.7 14.6 17:05 0.5 05:55 10.6 0.0 0.0 1.7 11.0 14:10 124 21 8.4 14.6 13:55 0.6 05:00 10.0 0.0 0.0 2.6 15.0 12:30 249 22 10.1 14.3 14:25 4.7 05:25 8.2 0.0 0.0 3.4 20.0 14:35 247 23 14.0 20.0 17:05 8.9 05:05 4.3 0.0 0.0 3.7 15.0 10:35 270 24 14.7 19.8 15:00 9.8 06:00 3.6 0.0 0.0 3.2 17.0 10:35 260 25 15.5 21.7 15:20 11.1 06:10 2.8 0.0 0.2 3.3 21.0 16:50 264 26 8.2 11.7 16:50 5.1 00:00 10.1 0.0 6.6 3.6 20.0 17:20 314 27 5.6 9.7 17:20 2.8 23:30 12.7 0.0 0.0 4.8 25.0 17:35 16 28 7.3 12.2 16:15 0.7 03:35 11.1 0.0 0.2 3.5 18.0 15:00 246 29 9.6 13.9 17:35 5.8 06:15 8.8 0.0 0.2 5.4 19.0 13:10 272 30 8.4 12.8 15:05 4.1 00:00 10.0 0.0 0.0 3.5 22.0 16:40 38 --------------------------------------------------------------------------------------- 8.0 21.7 25 -3.4 02 312.7 0.0 22.2 4.1 33.0 18 291