MONTHLY CLIMATOLOGICAL SUMMARY for Sep 2021 NAME: Hersham, Surrey ELEV: 15 meters LAT: 51-22.50 N LONG: 000-24.48 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 17.2 20.0 14:40 14.8 05:05 1.1 0.0 0.0 2.0 11.4 11:00 343 02 17.9 23.4 16:40 15.3 00:00 0.5 0.0 0.0 1.7 9.2 11:45 9 03 18.2 25.3 16:00 11.9 03:20 0.1 0.0 0.0 1.2 9.2 14:15 32 04 17.3 20.7 10:10 13.3 02:05 1.0 0.0 0.0 1.2 7.6 11:40 30 05 20.8 30.6 15:30 13.8 00:45 0.0 2.4 0.0 0.8 9.2 12:55 19 06 21.4 32.3 15:45 13.4 05:00 0.0 3.1 0.0 0.3 3.8 09:40 227 07 23.1 32.8 14:30 14.1 05:45 0.0 4.7 0.0 0.8 11.4 13:15 80 08 22.8 32.7 13:55 13.9 04:55 0.0 4.5 1.8 1.0 13.6 10:15 34 09 19.4 25.1 13:35 16.0 23:00 0.0 1.1 0.6 1.5 10.7 15:40 200 10 18.8 23.0 14:30 15.6 05:20 0.0 0.5 2.1 1.6 11.4 15:35 197 11 19.0 25.8 15:20 13.7 23:50 0.0 0.7 0.3 2.1 9.8 09:45 207 12 17.7 25.4 12:45 12.4 04:50 0.7 0.0 0.0 0.5 6.9 23:20 335 13 18.0 23.7 12:25 14.4 05:45 0.4 0.0 0.0 1.4 9.2 14:30 39 14 18.1 25.1 16:15 16.2 00:05 0.2 0.0 12.3 0.3 5.4 04:15 23 15 18.0 25.6 15:50 12.2 23:30 0.3 0.0 0.0 0.7 6.0 04:55 296 16 17.4 25.7 16:25 10.3 04:05 0.9 0.0 0.0 1.1 7.6 10:35 209 17 16.6 24.3 15:55 10.5 05:50 1.8 0.0 0.0 0.7 6.9 08:40 193 18 18.9 27.9 12:55 11.5 02:15 0.0 0.5 0.0 0.6 7.6 13:50 319 19 17.0 19.5 14:30 14.5 22:30 1.3 0.0 6.3 0.6 6.9 11:05 258 20 16.5 21.9 15:15 12.4 05:55 1.8 0.0 0.0 1.2 9.8 10:30 307 21 16.5 25.5 13:35 10.0 05:30 1.8 0.0 0.0 0.5 6.0 15:30 252 22 15.8 24.3 14:20 9.2 05:50 2.6 0.0 0.0 1.0 9.8 14:00 205 23 16.7 22.5 16:10 11.8 05:00 1.6 0.0 0.0 1.9 11.4 10:55 213 24 17.8 26.2 14:40 13.1 03:15 0.5 0.0 0.0 1.8 10.7 09:35 200 25 16.9 19.9 16:20 12.5 22:10 1.4 0.0 0.0 0.1 4.5 01:15 236 26 17.5 24.9 14:20 12.8 00:30 0.9 0.0 0.0 1.4 12.1 14:20 197 27 16.1 20.2 14:50 9.5 00:00 2.2 0.0 6.0 3.5 20.6 08:00 213 28 13.9 20.2 10:05 8.3 03:50 4.4 0.0 11.1 2.0 17.4 13:05 194 29 12.2 17.8 16:10 7.5 23:25 6.1 0.0 0.3 2.3 19.7 12:50 229 30 13.4 17.2 13:40 7.8 00:05 4.9 0.0 1.5 3.5 19.0 14:30 186 --------------------------------------------------------------------------------------- 17.7 32.8 07 7.5 29 36.6 17.4 42.3 1.3 20.6 27 209