Common information

Country
United States
Population
37 013

Weather, climate, temperature by months in Spartanburg

Season Autumn Winter Spring Summer
Month Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Year
Record high, °C 36 33 29 26 26 27 32 34 36 38 39 41 41
Average high, °C 27 22 17 12 11 13 18 22 26 30 32 31 22
Average temperature, °C 22 16 11 6 5 7 11 16 20 24 26 25 16
Average low, °C 16 10 5 1 -1 1 5 9 14 18 20 20 10
Record low, °C 2 -4 -11 -15 -21 -13 -12 -4 -1 4 12 11 -21
Rain, days 8 7 9 10 11 9 11 9 11 10 12 10 117
Snow, days 0 0 0 0 1 1 0 0 0 0 0 0 3
Fog, days 15 11 11 12 13 11 11 9 12 14 16 19 154
Thunderstorms, days 3 1 1 0 1 1 2 3 6 7 10 7 42
Snowfall, cm. 0 0 0 2 2 1 1 0 0 0 0 0 5
Average precipitation, mm. 101 80 90 111 113 116 134 103 80 89 113 106 1236
Relative humidity, % 73 71 67 65 64 61 60 61 68 71 72 74 67
Relative humidity morning, % 90 85 81 78 77 75 77 78 83 85 88 90 82
Relative humidity evening, % 57 51 51 53 52 47 46 44 51 54 57 58 52
Wind speed, km/h 10 10 11 11 12 12 13 13 11 10 10 9 11
Day Length, часов 13 12 11 10 11 11 12 14 15 15 15 14 13
Dew point, °C 16 9 3 0 -2 -1 2 6 12 17 20 19 101
Growing degree-day, °C 643 348 123 31 17 25 116 318 574 789 917 888 4789
Solar radiation, global, Mj/m2 16 14 10 8 9 11 15 19 20 20 20 18 15

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