Common information

Country
United Kingdom
Population
50 680

Weather, climate, temperature by months in Horsham

Season Autumn Winter Spring Summer
Month Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Year
Record high, °C 27 25 17 15 12 17 20 22 28 32 33 35 35
Average high, °C 20 16 11 9 8 8 11 14 18 20 23 23 15
Average temperature, °C 15 11 8 6 5 5 7 9 12 15 18 17 11
Average low, °C 9 7 4 2 3 2 3 4 7 10 12 11 6
Record low, °C 1 -4 -7 -11 -12 -13 -7 -5 -3 1 3 2 -13
Rain, days 9 12 12 12 13 10 10 9 8 8 7 8 117
Snow, days 0 0 0 1 1 0 1 0 0 0 0 0 3
Fog, days 20 21 17 16 14 13 16 14 18 19 17 22 207
Thunderstorms, days 2 1 0 1 1 1 1 1 2 3 2 2 17
Average precipitation, mm. 67 77 82 83 80 50 58 55 51 56 47 56 762
Relative humidity, % 75 80 85 85 85 80 80 75 70 70 70 70 77
Relative humidity morning, % 94 93 92 90 90 90 91 90 90 90 91 94 91
Relative humidity evening, % 64 72 78 82 80 74 68 60 59 61 59 59 68
Wind speed, km/h 9 10 9 11 12 13 14 10 11 9 9 11 11
Day Length, часов 13 11 10 9 9 11 13 15 16 17 17 15 13
Dew point, °C 10 8 5 3 2 1 2 3 6 10 12 12 74
Growing degree-day, °C 39 0 0 22 0 0 0 66 155 225 220 140 866
Solar radiation, global, Mj/m2 11 6 4 2 3 5 9 13 17 18 18 16 10

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