MONTHLY CLIMATOLOGICAL SUMMARY for May 2014 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 10.6 13.7 16:10 7.7 03:00 7.7 0.0 4.6 2.0 17.0 20:25 50 02 8.3 10.3 17:00 3.1 23:55 10.0 0.0 0.0 5.1 19.0 17:30 32 03 7.0 12.7 17:35 1.7 05:35 11.3 0.0 0.0 0.9 11.0 11:35 37 04 11.0 17.8 16:00 4.4 05:10 7.4 0.0 0.0 1.5 11.0 16:35 205 05 12.8 19.6 15:25 5.1 05:40 5.6 0.0 0.0 1.5 14.0 13:00 159 06 13.8 18.0 15:55 10.7 04:25 4.5 0.0 1.6 3.4 17.0 15:20 259 07 12.4 15.8 15:55 10.0 05:50 6.0 0.0 0.0 5.6 26.0 17:25 260 08 12.0 14.6 17:20 10.0 05:35 6.3 0.0 13.4 4.5 20.0 19:15 256 09 13.1 16.3 15:50 10.5 06:05 5.3 0.0 0.0 6.9 27.0 10:15 267 10 12.3 17.0 12:30 9.6 00:00 6.0 0.0 4.6 6.0 29.0 18:20 257 11 10.6 13.6 15:50 8.7 09:00 7.8 0.0 0.8 7.7 27.0 05:45 266 12 10.7 14.9 17:20 8.2 22:10 7.6 0.0 2.0 3.8 17.0 16:25 279 13 10.5 15.5 18:35 7.4 06:10 7.8 0.0 5.6 2.2 14.0 16:30 311 14 12.3 17.5 18:45 7.3 00:20 6.0 0.0 0.2 3.0 13.0 13:15 332 15 14.0 21.4 16:35 7.4 04:50 4.3 0.0 0.0 1.4 9.0 14:25 24 16 16.3 21.9 18:00 9.3 04:55 2.1 0.0 0.0 1.1 8.0 09:55 248 17 18.2 24.1 17:40 12.8 03:10 0.2 0.0 0.0 1.5 9.0 16:55 256 18 17.8 24.1 15:40 12.5 05:00 0.5 0.0 0.0 2.3 18.0 18:10 141 19 18.4 24.5 14:35 12.2 02:40 0.0 0.1 0.0 3.7 18.0 15:45 136 20 17.0 21.6 13:30 13.1 00:00 1.4 0.0 1.2 1.8 14.0 11:05 176 21 14.9 19.5 14:15 9.7 05:20 3.4 0.0 0.0 1.5 11.0 17:35 113 22 13.7 18.1 18:25 10.9 23:40 4.7 0.0 13.6 2.2 21.0 14:35 155 23 13.2 17.3 14:35 9.4 05:10 5.1 0.0 0.2 2.6 16.0 10:40 144 24 11.6 15.8 14:30 8.6 22:50 6.7 0.0 13.4 1.4 13.0 15:55 149 25 13.5 18.6 16:45 8.9 23:20 4.8 0.0 0.0 1.8 18.0 14:10 209 26 11.7 15.6 15:25 8.0 03:10 6.7 0.0 2.2 1.7 13.0 14:00 321 27 11.1 12.0 17:00 9.1 00:00 7.3 0.0 17.6 3.6 20.0 11:30 3 28 12.1 14.7 15:55 9.1 00:05 6.2 0.0 13.8 2.1 15.0 04:05 319 29 14.2 18.6 16:05 11.7 00:00 4.1 0.0 2.2 2.2 15.0 19:15 92 30 12.9 15.4 14:20 10.6 05:20 5.4 0.0 0.0 2.0 13.0 14:00 78 31 13.4 17.9 12:50 7.1 04:10 4.9 0.0 0.0 0.7 8.0 12:15 288 --------------------------------------------------------------------------------------- 12.9 24.5 19 1.7 03 167.1 0.1 97.0 2.8 29.0 10 263