Weather Averages Amboy, IA

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Weather Averages for
Amboy, IA



Latitude: 41°42'N, Longitude: 93°3'W, Elevation: 286.5 m, Distance: 1.82 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years
°C 9 -7 -4 2 9 16 21 23 22 17 11 3 -4
Average high temperature
over 30 years
°C 14 -2 0 7 15 22 27 29 28 23 17 8 0
Average low temperature
over 30 years
°C 3 -12 -9 -3 3 9 15 17 16 11 5 -1 -9
Highest recorded temperature
over 101 years
°C 41 19 20 32 35 35 38 41 40 36 35 25 20
Lowest recorded temperature
over 101 years
°C -36 -35 -36 -27 -12 -5 3 6 2 -5 -10 -22 -30
Average number of days above 27°C
over 30 years
days 16 - - - 0.1 0.3 3.1 6.2 4.7 1.2 - - -
Average precipitation
over 30 years
cm 85.3 2.0 2.5 5.6 8.4 10.7 11.4 9.7 9.9 10.2 6.9 4.8 2.8
Average number of days below -1.5°C
over 30 years
days 95 20 18 15 5.1 0.4 - - - 0.2 3.3 13 20
Average number of days below -17.5°C
over 30 years
days 11 5.1 3 0.4 - - - - - - - 0.2 2.6
Average snowfall
over 30 years
cm 60.7 13.7 18.0 11.2 2.3 - - - - - 0.5 5.3 16.5
Most rain reported in a day
over 101 years
cm 13.5 4.3 5.6 4.6 8.1 10.2 11.2 13.2 13.5 9.4 9.4 7.4 6.3
Most rain reported in a month
over 101 years
cm 133.6 10.2 9.1 14.5 20.3 33.3 28.7 31.0 31.0 26.9 18.0 18.8 9.4
Least rain reported in a month
over 101 years
cm 22.6 0.3 - 0.5 1.5 2.0 1.3 0.5 0.5 1.3 - 0.3 -
Heating degree days
over 30 years
days 6545 1412 1138 859 425 156 17 3 9 103 376 789 1258
Cooling degree days
over 30 years
days 960 - - 1 12 62 202 323 250 95 15 - -
Most snow reported in a month
over 101 years
cm 132.3 57.1 57.1 61.2 22.9 1.3 - - - - 10.2 24.1 48.3