Weather Averages Alsey, IL

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Weather Averages for
Alsey, IL



Latitude: 39°25'N, Longitude: 90°22'W, Elevation: 176.8 m, Distance: 6.57 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years
°C 11 -4 -1 4 11 17 22 24 23 19 12 5 -1
Average high temperature
over 30 years
°C 17 1 3 10 17 23 28 30 29 25 19 11 4
Average low temperature
over 30 years
°C 5 -9 -7 -1 5 10 16 18 16 12 6 0 -6
Highest recorded temperature
over 110 years
°C 45 25 28 34 33 39 41 45 44 40 35 28 23
Lowest recorded temperature
over 110 years
°C -32 -32 -31 -25 -11 -5 1 1 5 -3 -10 -21 -28
Average number of days above 27°C
over 30 years
days 33 - - - 0.1 1.1 6.7 12 9.1 4.2 0.2 - -
Average precipitation
over 30 years
cm 91.9 3.6 4.1 8.1 8.9 11.2 9.1 9.1 7.9 8.9 7.1 6.9 6.9
Average number of days below -1.5°C
over 30 years
days 104 25 21 15 4.2 0.2 - - - 0.1 3.4 13 22
Average number of days below -17.5°C
over 30 years
days 5.8 2.9 1.5 0.1 - - - - - - - - 1.3
Average snowfall
over 30 years
cm 33.3 10.9 11.4 5.1 0.5 - - - - - - 1.5 8.9
Most rain reported in a day
over 110 years
cm 14.2 5.8 4.8 7.1 10.2 9.4 10.7 11.4 12.2 13.7 8.9 9.1 14.2
Most rain reported in a month
over 110 years
cm 140.2 13.5 14.0 20.3 22.1 28.4 31.5 31.5 25.1 40.1 31.5 21.6 24.1
Least rain reported in a month
over 110 years
cm 48.8 - - 0.3 2.3 1.0 1.0 - 1.0 - 0.5 0.3 -
Heating degree days
over 30 years
days 5420 1210 972 704 339 119 11 1 5 67 298 637 1057
Cooling degree days
over 30 years
days 1143 - - 3 20 82 238 356 284 135 24 1 -
Most snow reported in a month
over 110 years
cm 121.9 44.5 43.2 61.0 15.7 - - - - - 2.5 34.3 30.7