Weather Averages Athlestan, IA

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Weather Averages for
Athlestan, IA


Latitude: 40°40'N, Longitude: 94°43'W, Elevation: 1135.0 ft, Distance: 9.94 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years
°F 50 22 27 39 52 62 71 76 73 65 53 40 26
Average high temperature
over 30 years
°F 62 32 37 50 64 74 83 87 85 77 66 50 35
Average low temperature
over 30 years
°F 39 12 16 28 40 50 59 64 61 53 41 29 17
Highest recorded temperature
over 99 years
°F 109 68 75 89 93 96 102 109 107 107 93 78 69
Lowest recorded temperature
over 99 years
°F -34 -32 -34 -18 1 19 37 39 37 21 10 -11 -25
Average number of days above 90°F
over 30 years
days 22 - - - 0.1 0.4 3.3 8.7 7.2 2.2 0.1 - -
Average precipitation
over 30 years
in 35.5 0.9 1.0 2.2 3.2 4.6 4.5 4.6 4.2 4.2 3.1 2.0 1.1
Average number of days below 32°F
over 30 years
days 103 22 19 16 6.4 0.6 - - - 0.5 4.4 14 21
Average number of days below 0°F
over 30 years
days 10 4.6 3 0.4 - - - - - - - 0.2 2.3
Average snowfall
over 30 years
in 20.5 6.2 4.8 4.2 1.0 - - - - - 0.2 1.8 4.8
Most rain reported in a day
over 99 years
in 5.7 2.0 2.0 2.4 3.6 3.1 5.3 5.7 5.0 5.1 5.5 5.1 1.7
Most rain reported in a month
over 99 years
in 54.0 4.4 4.8 7.4 7.7 10.7 11.1 17.1 14.0 11.3 11.0 6.2 2.8
Least rain reported in a month
over 99 years
in 17.2 - 0.1 0.1 0.4 0.6 0.2 0.1 0.7 0.4 - - -
Heating degree days
over 30 years
days 6068 1332 1046 776 384 139 17 2 7 94 353 732 1186
Cooling degree days
over 30 years
days 1024 - - 1 15 67 210 341 269 107 14 - -
Most snow reported in a month
over 99 years
in 46.8 17.0 14.0 18.6 12.5 - - - - - 5.0 10.0 17.0