Weather Averages Ashmore, IL

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Weather Averages for
Ashmore, IL



Latitude: 39°28'N, Longitude: 88°10'W, Elevation: 207.3 m, Distance: 4.94 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years
°C 11 -3 0 5 12 17 22 24 23 20 13 6 0
Average high temperature
over 30 years
°C 17 1 4 11 18 23 28 30 29 25 19 11 4
Average low temperature
over 30 years
°C 6 -7 -5 0 6 11 16 18 17 14 7 1 -4
Highest recorded temperature
over 101 years
°C 43 21 23 31 33 38 42 43 41 40 34 28 22
Lowest recorded temperature
over 101 years
°C -32 -32 -30 -25 -8 -3 1 7 3 -3 -11 -18 -28
Average number of days above 27°C
over 30 years
days 33 - - - - 1.2 6.9 12 9.1 3.9 0.2 - -
Average precipitation
over 30 years
cm 101.9 5.1 5.3 8.6 9.4 10.4 9.1 11.7 8.4 8.4 7.6 8.9 8.6
Average number of days below -1.5°C
over 30 years
days 112 26 23 17 5 0.4 - - - 0.1 3.3 14 24
Average number of days below -17.5°C
over 30 years
days 5.8 2.8 1.6 0.2 - - - - - - - - 1.2
Average snowfall
over 30 years
cm 54.1 19.1 14.0 8.6 0.5 - - - - - - 3.6 9.4
Most rain reported in a day
over 101 years
cm 16.5 6.9 5.6 10.7 8.6 10.9 16.5 13.2 11.4 15.2 9.1 7.1 7.4
Most rain reported in a month
over 101 years
cm 142.2 24.9 14.0 26.9 21.8 27.4 35.6 25.7 26.4 35.8 22.6 29.5 21.1
Least rain reported in a month
over 101 years
cm 64.5 - 0.3 1.0 0.5 1.3 1.8 0.8 1.0 0.3 0.5 0.5 0.3
Heating degree days
over 30 years
days 5286 1183 956 694 341 114 11 1 4 58 290 624 1010
Cooling degree days
over 30 years
days 1157 - - 2 18 87 245 351 286 143 24 1 -
Most snow reported in a month
over 101 years
cm 112.8 81.5 61.0 40.6 10.2 - - - - - 2.5 26.9 44.2