Weather Averages Appleton, IL

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Weather Averages for
Appleton, IL


Latitude: 40°57'N, Longitude: 90°22'W, Elevation: 771.0 ft, Distance: 11.24 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years
°F 50 21 26 37 50 61 71 75 72 65 53 40 26
Average high temperature
over 30 years
°F 59 29 34 47 61 72 81 85 82 75 64 48 34
Average low temperature
over 30 years
°F 40 12 17 28 40 50 60 64 62 54 42 31 18
Highest recorded temperature
over 49 years
°F 102 68 71 86 91 95 100 102 100 98 91 78 69
Lowest recorded temperature
over 49 years
°F -25 -25 -23 -14 8 28 41 46 42 28 17 -5 -22
Average number of days above 90°F
over 30 years
days 20 - - - - 0.7 4.5 7.5 5.3 1.6 - - -
Average precipitation
over 30 years
in 36.6 1.4 1.2 3.0 4.0 3.6 4.0 4.4 3.8 4.0 2.6 2.4 2.2
Average number of days below 32°F
over 30 years
days 132 29 25 21 6.4 0.3 - - - 0.1 4.3 18 27
Average number of days below 0°F
over 30 years
days 12 6.1 3.2 0.2 - - - - - - - 0.1 2.7
Average snowfall
over 30 years
in 23.9 6.8 5.5 3.2 1.3 - - - - - 0.1 1.6 5.5
Most rain reported in a day
over 71 years
in 7.7 2.2 2.7 4.1 3.1 2.6 4.1 6.1 3.4 7.7 4.2 2.6 2.6
Most rain reported in a month
over 71 years
in 53.6 5.4 3.8 7.5 7.7 10.1 10.0 12.7 10.7 11.6 16.6 7.2 5.4
Least rain reported in a month
over 71 years
in 23.8 0.1 - 0.2 0.7 0.4 0.5 0.6 0.5 0.4 - 0.3 0.3
Heating degree days
over 30 years
days 6351 1364 1102 840 437 165 18 4 9 98 368 748 1198
Cooling degree days
over 30 years
days 952 - - 1 11 65 200 316 242 101 16 - -
Most snow reported in a month
over 71 years
in 55.9 27.0 13.7 21.2 13.8 0.2 - - - - 1.0 8.9 17.1