Weather Averages Aurora, IA

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Weather Averages for
Aurora, IA



Latitude: 42°39'N, Longitude: 91°55'W, Elevation: 307.8 m, Distance: 5.85 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years
°C 7 -9 -6 0 8 14 20 22 20 16 9 1 -6
Average high temperature
over 30 years
°C 13 -4 -1 5 14 21 26 28 26 22 16 6 -1
Average low temperature
over 30 years
°C 1 -15 -12 -4 2 8 13 16 14 9 3 -3 -11
Highest recorded temperature
over 49 years
°C 39 13 17 29 35 33 37 39 39 37 33 23 16
Lowest recorded temperature
over 49 years
°C -35 -34 -35 -32 -16 -4 2 4 2 -3 -12 -27 -33
Average number of days above 27°C
over 30 years
days 11 - - - - 0.3 2.2 4.3 3.1 1 0.1 - -
Average precipitation
over 30 years
cm 88.1 2.5 2.8 5.1 8.6 9.9 11.4 11.7 11.4 9.7 6.3 4.6 3.8
Average number of days below -1.5°C
over 30 years
days 153 29 26 24 11 1.3 - - - 0.8 8.2 22 30
Average number of days below -17.5°C
over 30 years
days 24 10 6.5 1.2 - - - - - - - 0.7 5.5
Average snowfall
over 30 years
cm 77.0 17.0 16.8 14.7 3.3 - - - - - 0.3 7.4 20.8
Most rain reported in a day
over 74 years
cm 18.3 4.1 3.8 5.6 6.1 7.9 16.5 11.7 16.3 18.3 6.1 5.3 3.6
Most rain reported in a month
over 74 years
cm 123.2 7.6 9.4 11.2 21.3 21.6 33.8 26.7 28.4 29.5 17.0 17.5 9.1
Least rain reported in a month
over 74 years
cm 55.4 0.3 - 0.3 0.3 2.3 1.8 1.8 1.0 1.0 - 0.3 0.3
Heating degree days
over 30 years
days 7328 1508 1249 979 528 214 36 9 24 156 453 864 1308
Cooling degree days
over 30 years
days 672 - - - 7 43 140 236 178 60 8 - -
Most snow reported in a month
over 74 years
cm 161.0 54.6 90.4 57.9 24.1 - - - - - 3.8 39.4 49.5