Weather Averages Amana, IA

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Weather Averages for
Amana, IA


Latitude: 41°53'N, Longitude: 91°42'W, Elevation: 863.0 ft, Distance: 10.08 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 7 years
°F 48 19 26 32 48 59 71 73 71 62 51 37 24
Average high temperature
over 7 years
°F 60 30 36 42 60 71 82 86 82 77 66 48 34
Average low temperature
over 7 years
°F 37 10 16 23 36 48 60 62 60 50 39 26 16
Highest recorded temperature
over 7 years
°F 100 57 64 73 91 91 100 100 100 98 91 75 66
Lowest recorded temperature
over 7 years
°F -20 -20 -20 -16 15 28 41 46 39 28 10 -2 -18
Average number of rainy days
over 7 years
days 62.6 3.7 4.9 6.9 6.8 6.9 7.8 6.3 5.3 3.1 3.6 3 4.3
Average number of days above 90°F
over 7 years
days 23.4 - - - 0.1 0.4 5.6 8.6 5.4 3 0.3 - -
Average precipitation
over 7 years
in 33.4 1.6 2.2 3.2 3.3 3.6 5.0 4.2 3.1 1.9 1.7 2.1 1.6
Average relative humidity
over 7 years
% 73 78 77 74 67 69 74 74 76 71 68 72 79
Average dew point
over 7 years
°F 39 15 19 24 36 48 60 64 62 51 41 28 19
Average number of days below 32°F
over 7 years
days 154.3 30.1 26.3 24.4 12.1 0.7 - - - 0.7 8.6 22 29.4
Average number of days below 0°F
over 7 years
days 17.6 8 4.1 1.6 - - - - - - - 0.3 3.6
Average snowfall
over 7 years
in 32.4 6.6 6.1 11.2 0.4 - - - - - - 0.7 7.4