Weather Averages Argonne, WI

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Weather Averages for
Argonne, WI


Latitude: 45°46'N, Longitude: 88°41'W, Elevation: 1562.0 ft, Distance: 8.95 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years
°F 40 10 14 26 40 52 60 65 62 55 44 30 16
Average high temperature
over 30 years
°F 52 22 27 38 54 67 75 79 76 67 56 39 25
Average low temperature
over 30 years
°F 27 0 1 13 26 37 46 51 49 42 33 21 6
Highest recorded temperature
over 38 years
°F 96 55 60 75 91 89 96 96 93 93 87 73 59
Lowest recorded temperature
over 38 years
°F -45 -45 -43 -34 -11 14 24 30 26 16 3 -18 -34
Average number of days above 90°F
over 30 years
days 2.1 - - - - 0.1 0.5 1.1 0.4 - - - -
Average precipitation
over 30 years
in 31.2 1.3 1.0 1.8 2.4 3.3 3.8 3.2 4.0 4.1 2.7 2.0 1.6
Average number of days below 32°F
over 30 years
days 186 28 25 26 20 9.5 2.2 0.2 0.8 5.3 15 25 28
Average number of days below 0°F
over 30 years
days 42 14 12 5.8 0.3 - - - - - - 1.6 9.1
Average snowfall
over 30 years
in 55.2 11.4 9.1 9.5 3.8 0.7 - - - 0.1 1.3 6.5 14.1
Most rain reported in a day
over 38 years
in 4.5 1.0 1.5 1.8 1.9 2.5 4.5 2.1 3.6 2.9 2.0 1.8 1.3
Most rain reported in a month
over 38 years
in 40.6 3.5 2.5 5.2 4.8 7.2 8.1 6.7 8.6 8.0 5.3 4.6 3.8
Least rain reported in a month
over 38 years
in 19.9 0.1 - 0.3 0.7 0.3 1.5 1.4 0.4 0.4 0.3 0.2 0.1
Heating degree days
over 30 years
days 9192 1663 1391 1202 733 384 164 69 106 312 635 1036 1497
Cooling degree days
over 30 years
days 196 - - - 1 10 38 81 50 15 1 - -
Most snow reported in a month
over 38 years
in 90.1 36.0 29.9 23.4 17.8 6.0 0.3 - - 1.5 7.0 17.8 32.5