Weather Averages Arlington Heights, OH

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Weather Averages for
Arlington Heights, OH


Latitude: 39°5'N, Longitude: 84°25'W, Elevation: 490.0 ft, Distance: 10.80 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years
°F 54 29 33 44 54 64 72 76 74 68 55 45 35
Average high temperature
over 30 years
°F 64 38 42 54 65 75 83 86 85 78 67 54 43
Average low temperature
over 30 years
°F 44 21 24 34 43 52 61 66 64 57 44 35 26
Highest recorded temperature
over 48 years
°F 102 73 75 84 89 93 100 100 102 100 91 82 75
Lowest recorded temperature
over 48 years
°F -22 -22 -9 -5 19 26 39 46 43 32 17 -2 -14
Average number of rainy days
over 46 years
days 130 12 11 13 13 12 10 10 9 8 8 11 12
Average number of days above 90°F
over 30 years
days 25 - - - - 1 4.9 9 7.1 2.4 0.1 - -
Average precipitation
over 30 years
in 40.7 2.5 2.5 4.2 3.7 4.4 3.4 4.1 3.7 3.1 2.8 3.3 3.1
Average morning relative humidity
over 31 years
% 82 79 78 78 76 80 82 85 88 88 84 80 80
Average evening relative humidity
over 31 years
% 60 68 64 59 54 55 56 57 58 58 55 63 69
Average wind speed
over 46 years
mph 9.1 10.7 10.4 11.1 10.7 8.7 8.0 7.2 6.8 7.4 8.2 9.7 10.2
Average number of days below 32°F
over 30 years
days 90 22 19 13 3.5 0.2 - - - - 2.5 11 19
Average number of days below 0°F
over 30 years
days 2.1 1.2 0.4 - - - - - - - - - 0.4
Average snowfall
over 30 years
in 14.2 4.9 3.9 2.6 0.2 - - - - - - 0.7 1.9
Average number of clear days
over 42 years
days 82 5 5 5 6 6 7 8 8 10 11 6 5
Most rain reported in a day
over 49 years
in 4.7 2.9 2.3 4.7 2.4 3.1 3.8 2.7 3.9 3.2 4.5 2.4 2.4
Most rain reported in a month
over 49 years
in 59.6 9.9 6.5 11.1 8.3 10.5 7.5 10.7 7.3 8.5 8.5 7.0 8.0
Least rain reported in a month
over 49 years
in 28.7 0.5 0.3 1.3 0.7 0.6 0.8 0.9 0.7 0.4 0.1 0.5 0.4
Heating degree days
over 30 years
days 4933 1082 874 641 335 116 12 1 3 56 294 588 931
Cooling degree days
over 30 years
days 1164 - - 3 16 85 234 354 304 148 19 1 -
Average possibility of sunshine
over 10 years
% 51 37 43 47 56 56 62 62 62 62 53 37 32
Average number of cloudy days
over 42 years
days 186 20 17 19 17 15 13 11 11 11 13 18 20
Average number of partly cloudy days
over 42 years
days 98 6 6 7 7 10 10 12 12 9 7 6 6
Most snow reported in a month
over 49 years
in 27.7 19.9 12.8 12.0 2.2 - - - - - 2.5 6.9 8.3