Common information

Country
South Korea
Population
1 242 724

Weather, climate, temperature by months in Suwon-si

Season Autumn Winter Spring Summer
Month Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Year
Record high, °C 32 28 22 17 12 18 20 28 32 35 37 37 37
Average high, °C 25 19 11 4 1 3 9 17 22 26 28 29 16
Average temperature, °C 20 13 5 0 -3 -1 4 11 16 21 24 25 11
Average low, °C 15 7 0 -5 -8 -6 -1 4 10 16 21 21 6
Record low, °C 3 -2 -11 -22 -26 -20 -11 -2 1 8 13 12 -26
Rain, days 10 9 10 7 4 5 9 10 10 12 18 15 119
Snow, days 0 0 2 7 9 6 3 0 0 0 0 0 27
Fog, days 23 25 24 26 25 22 25 24 25 26 27 24 296
Thunderstorms, days 2 1 1 0 0 0 0 1 1 2 4 4 16
Average precipitation, mm. 148 55 54 23 25 30 47 92 87 119 336 280 1296
Relative humidity morning, % 92 91 88 85 84 84 87 88 89 91 94 93 89
Relative humidity evening, % 58 53 58 61 62 59 52 51 53 59 69 67 59
Wind speed, km/h 6 12 12 14 12 16 14 16 12 8 8 6 11
Day Length, часов 13 12 11 10 10 11 12 14 15 15 15 14 13
Dew point, °C 16 8 1 -4 -7 -5 0 5 11 16 21 21 83
Growing degree-day, °C 300 86 0 0 0 0 0 8 181 317 439 456 1788
Solar radiation, global, Mj/m2 15 13 10 9 10 13 16 20 20 18 14 15 14

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