CLIMATOLOGICAL SUMMARY for year 2018 NAME: Hersham, Surrey ELEV: 15 meters LAT: 51-22.50 N LONG: 000-24.48 W TEMPERATURE (°C) HEAT COOL MAX MAX MIN MIN MEAN MEAN DEG DEG >= <= <= <= YR MO MAX MIN MEAN DAYS DAYS HI DAY LOW DAY 30 0 0 -20 ------------------------------------------------------------------------------------------------ 2018 01 2018 02 2018 03 2018 04 2018 05 19.7 19.7 19.7 0.0 1.4 19.7 06 19.7 06 0 0 0 0 2018 06 2018 07 29.4 16.9 22.7 0.2 49.0 36.3 26 14.2 01 6 0 0 0 2018 08 25.4 13.3 19.2 30.1 56.5 34.5 03 7.5 25 6 0 0 0 2018 09 22.1 9.8 15.6 87.1 6.2 28.3 02 1.9 25 0 0 0 0 2018 10 18.5 7.2 12.3 189.8 2.6 26.6 10 -0.9 31 0 0 1 0 2018 11 13.4 5.5 9.2 274.2 0.0 18.9 05 -2.5 22 0 0 2 0 2018 12 11.7 5.1 8.4 307.8 0.0 15.3 02 -2.4 14 0 0 3 0 ------------------------------------------------------------------------------------------------ 19.0 8.8 13.6 889.3 115.8 36.3 Jul -2.5 Nov 12 0 6 0 PRECIPITATION (mm) MAX ---DAYS OF RAIN--- OBS. OVER YR MO TOTAL DAY DATE 0.30 3.00 30.00 ------------------------------------------------ 2018 01 2018 02 2018 03 2018 04 2018 05 0.0 0.0 06 0 0 0 2018 06 2018 07 10.2 6.6 29 3 1 0 2018 08 62.1 18.0 16 13 5 0 2018 09 34.5 15.9 23 7 4 0 2018 10 60.0 30.9 14 8 5 1 2018 11 90.6 24.3 10 17 10 0 2018 12 64.5 10.2 15 16 8 0 ------------------------------------------------ 321.9 30.9 Oct 64 33 1 WIND SPEED (mph) DOM YR MO AVG HI DATE DIR ----------------------------------- 2018 01 2018 02 2018 03 2018 04 2018 05 3.1 4.5 06 90 2018 06 2018 07 2.1 17.4 28 116 2018 08 1.7 22.8 10 137 2018 09 2.1 23.5 20 136 2018 10 1.6 23.5 12 154 2018 11 1.6 24.4 29 80 2018 12 2.1 25.9 08 127 ----------------------------------- 1.8 25.9 Dec 130