Weather Averages Adel, IA

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Weather Averages for
Adel, IA



Latitude: 41°49'N, Longitude: 94°9'W, Elevation: 309.1 m, Distance: 7.33 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 29 years
°C 9 -6 -4 1 10 16 21 23 22 18 12 2 -3
Average high temperature
over 29 years
°C 16 0 1 7 16 22 27 30 29 25 19 8 1
Average low temperature
over 29 years
°C 3 -11 -9 -3 3 9 15 17 16 11 5 -2 -8
Highest recorded temperature
over 28 years
°C 43 18 18 30 32 40 40 42 43 40 33 27 20
Lowest recorded temperature
over 28 years
°C -35 -35 -33 -31 -13 -6 1 6 1 -5 -9 -22 -30
Average number of rainy days
over 60 years
days 58.3 2.8 3 4.4 5.5 6.8 7.3 6.5 6.8 5.6 3.8 3.1 2.7
Average number of days above 27°C
over 10 years
days 24.3 - - - - 1 5 8 7 3 0.3 - -
Average precipitation
over 60 years
cm 78.0 2.5 2.8 4.6 6.3 9.9 11.4 9.4 10.2 8.9 5.3 4.1 2.5
Average relative humidity
over 12 years
% 70 76 77 72 64 65 69 70 73 68 65 69 76
Average dew point
over 12 years
°C 3 -10 -6 -4 2 8 15 17 17 11 5 -2 -6
Average number of days below -1.5°C
over 10 years
days 155.3 31 27 27 11 1 - - - 0.3 7 22 29
Average number of days below -17.5°C
over 12 years
days 14 6.7 3.3 0.2 - - - - - - - 0.3 3.5
Average snowfall
over 21 years
cm 81.5 22.6 16.5 19.6 3.3 - - - - - - 5.1 14.5