Weather Averages Aiken, SC

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Weather Averages for
Aiken, SC


Latitude: 33°38'N, Longitude: 81°40'W, Elevation: 530.0 ft, Distance: 1.36 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 58 years
°F 64 48 50 55 64 71 78 80 80 75 66 55 48
Average high temperature
over 58 years
°F 75 59 60 68 77 84 89 91 89 84 77 66 59
Average low temperature
over 58 years
°F 53 37 39 44 51 60 68 69 69 66 55 44 37
Highest recorded temperature
over 80 years
°F 107 84 84 93 93 100 107 107 107 105 98 86 84
Lowest recorded temperature
over 80 years
°F 3 6 6 16 26 39 44 57 46 43 28 10 3
Average number of rainy days
over 86 years
days 78.6 7 7.5 6.9 6.4 6.5 7.1 7.6 7.8 5.9 4.4 4.4 7.1
Average number of days above 90°F
over 9 years
days 79.3 - - - 0.3 8 18 23 22 7 1 - -
Average precipitation
over 86 years
in 45.1 3.6 4.1 4.1 3.3 3.5 4.3 4.8 5.0 3.7 2.6 2.6 3.7
Average relative humidity
over 3 years
% 67 71 68 61 56 63 65 72 72 71 68 66 69
Average dew point
over 3 years
°F 51 41 41 41 46 57 64 69 68 62 53 44 39
Average number of days below 32°F
over 9 years
days 38.6 11 8 5 0.3 - - - - - 0.3 4 10
Average snowfall
over 80 years
in 0.9 0.3 0.3 0.1 - - - - - - - 0.1 0.1