Weather Averages Altoona, WI

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Weather Averages for
Altoona, WI


Latitude: 44°52'N, Longitude: 91°28'W, Elevation: 890.0 ft, Distance: 4.47 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years
°F 43 10 16 29 44 57 66 71 68 59 47 32 16
Average high temperature
over 30 years
°F 54 20 26 39 56 69 78 83 80 69 58 40 25
Average low temperature
over 30 years
°F 32 0 5 19 33 44 54 59 57 47 36 23 8
Highest recorded temperature
over 48 years
°F 104 53 59 84 89 93 100 104 104 96 89 71 62
Lowest recorded temperature
over 48 years
°F -45 -45 -34 -34 5 19 33 42 37 23 10 -18 -32
Average number of days above 90°F
over 30 years
days 11 - - - 0.1 0.5 2.6 4.5 2.8 0.6 - - -
Average precipitation
over 30 years
in 31.6 1.0 0.7 1.7 2.8 3.8 4.2 3.9 4.5 3.9 2.4 1.5 1.1
Average number of days below 32°F
over 30 years
days 168 30 27 27 15 2.4 - - - 1.2 10 25 30
Average number of days below 0°F
over 30 years
days 38 15 10 3 - - - - - - - 1.1 9
Average snowfall
over 30 years
in 47.9 12.0 7.6 9.6 2.2 - - - - - 0.2 5.1 11.2
Most rain reported in a day
over 48 years
in 4.4 1.4 1.0 1.4 3.1 2.6 2.7 4.4 4.1 4.1 3.2 3.2 1.3
Most rain reported in a month
over 48 years
in 45.4 3.5 2.4 4.2 7.1 9.2 10.4 8.5 11.6 10.9 5.6 7.5 2.6
Least rain reported in a month
over 48 years
in 17.3 0.1 - 0.3 0.7 0.8 1.0 0.9 0.8 0.2 0.1 0.1 0.1
Heating degree days
over 30 years
days 8368 1655 1376 1098 607 275 67 12 38 220 545 979 1496
Cooling degree days
over 30 years
days 551 - - - 5 35 108 213 149 38 3 - -
Most snow reported in a month
over 48 years
in 93.4 31.2 20.2 31.1 9.3 0.7 - - - - 3.5 19.0 31.4