Weather Averages Arcadia, IL

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Weather Averages for
Arcadia, IL


Latitude: 39°46'N, Longitude: 90°14'W, Elevation: 623.0 ft, Distance: 2.04 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 60 years
°F 53 28 31 42 53 62 73 77 75 68 55 43 32
Average high temperature
over 60 years
°F 64 37 41 53 64 75 84 89 87 80 69 53 41
Average low temperature
over 60 years
°F 42 19 21 31 41 51 60 64 62 55 44 32 23
Highest recorded temperature
over 67 years
°F 114 75 80 91 93 102 107 114 111 105 98 84 73
Lowest recorded temperature
over 65 years
°F -27 -23 -27 -14 10 28 37 43 39 23 8 -5 -23
Average number of rainy days
over 68 years
days 65.3 4.4 4 5.9 6.4 6.9 6.8 5.9 5.9 5.9 4.7 4.1 4.4
Average number of days above 90°F
over 9 years
days 45.6 - - - 0.3 2 9 14 13 7 0.3 - -
Average precipitation
over 68 years
in 35.1 1.9 1.6 2.8 3.4 4.2 4.1 3.2 3.3 3.7 2.8 2.3 1.9
Average relative humidity
over 12 years
% 70 76 75 71 66 66 68 70 72 65 65 70 75
Average dew point
over 12 years
°F 42 21 24 28 39 50 60 64 64 53 43 31 24
Average number of days below 32°F
over 9 years
days 119.3 28 22 20 5 0.3 - - - - 3 16 25
Average number of days below 0°F
over 12 years
days 4.9 1.9 1.2 0.3 - - - - - - - 0.2 1.3
Average snowfall
over 12 years
in 19.6 3.1 4.1 4.9 0.8 - - - - - - 2.1 4.6