Weather Averages Ashton, IA

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Weather Averages for
Ashton, IA



Latitude: 43°10'N, Longitude: 95°40'W, Elevation: 472.7 m, Distance: 6.28 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years
°C 7 -10 -7 0 7 15 20 22 21 16 9 0 -8
Average high temperature
over 30 years
°C 13 -5 -1 5 14 21 26 29 27 22 16 5 -2
Average low temperature
over 30 years
°C 0 -16 -13 -6 1 8 13 16 15 9 2 -4 -13
Highest recorded temperature
over 52 years
°C 39 17 17 28 33 38 38 39 38 38 33 23 15
Lowest recorded temperature
over 52 years
°C -36 -36 -33 -28 -16 -8 1 3 3 -4 -12 -26 -33
Average number of days above 27°C
over 30 years
days 16 - - - 0.1 0.8 3.4 6.3 4.4 1 - - -
Average precipitation
over 30 years
cm 69.1 1.3 1.8 4.6 6.3 8.6 10.2 8.6 9.7 8.6 4.8 2.8 2.0
Average number of days below -1.5°C
over 30 years
days 161 29 27 25 13 1.9 - - - 1 9.2 24 31
Average number of days below -17.5°C
over 30 years
days 29 12 7.3 2.2 - - - - - - - 1 7.1
Average snowfall
over 30 years
cm 101.9 18.8 21.3 22.6 5.3 - - - - - 2.0 11.9 21.1
Most rain reported in a day
over 83 years
cm 17.3 3.6 4.1 6.3 6.6 7.9 17.3 8.4 10.4 12.2 7.6 5.6 4.8
Most rain reported in a month
over 83 years
cm 116.8 6.9 8.4 11.2 17.5 22.4 24.1 20.1 26.2 24.9 14.0 12.4 9.1
Least rain reported in a month
over 83 years
cm 35.1 - - - 1.0 0.5 2.3 1.0 1.5 0.8 - - -
Heating degree days
over 30 years
days 7720 1580 1278 1027 552 213 34 6 21 161 479 931 1438
Cooling degree days
over 30 years
days 706 - - - 5 41 155 259 184 56 6 - -
Most snow reported in a month
over 83 years
cm 209.8 81.3 94.2 97.8 25.4 - - - - - 10.4 52.8 53.3