Weather Averages Hamilton, OH

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Weather Averages for
Hamilton, OH


Latitude: 39°32'N, Longitude: 84°23'W, Elevation: 647.0 ft, Distance: 9.79 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 13 years
°F 53 31 34 39 51 62 71 75 73 66 55 42 32
Average high temperature
over 13 years
°F 62 39 42 48 60 71 82 84 84 78 66 51 39
Average low temperature
over 13 years
°F 44 24 26 31 42 51 62 64 64 55 44 34 24
Highest recorded temperature
over 13 years
°F 102 71 69 77 87 91 98 102 102 102 89 80 69
Lowest recorded temperature
over 13 years
°F -11 -7 -11 1 21 31 44 50 46 34 19 1 -9
Average number of rainy days
over 37 years
days 73.2 7.1 5.9 6.6 6.6 6.8 7 6.7 5.7 5.4 4.3 5 6.1
Average number of days above 90°F
over 13 years
days 21.1 - - - - 0.3 4.6 7.8 5.5 2.8 0.1 - -
Average precipitation
over 37 years
in 40.9 3.7 2.8 3.6 3.7 4.1 4.2 3.9 3.1 3.3 2.5 3.0 2.9
Average relative humidity
over 13 years
% 71 79 76 70 68 67 68 69 70 69 70 71 76
Average dew point
over 13 years
°F 43 24 26 30 39 50 60 64 62 55 44 33 26
Average number of days below 32°F
over 13 years
days 106.1 25 20.6 17.3 5 0.1 - - - - 1.4 13.7 23
Average number of days below 0°F
over 13 years
days 2.2 0.7 0.4 - - - - - - - - - 1.1
Average snowfall
over 13 years
in 27.2 6.4 4.0 5.3 0.4 - - - - - 0.2 4.3 6.6