Weather Averages Auburn, IL

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Weather Averages for
Auburn, IL



Latitude: 39°31'N, Longitude: 89°46'W, Elevation: 205.7 m, Distance: 2.98 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 18 22 24 23 20 13 6 0
Average high temperature
over 30 years
°C 17 1 4 11 18 24 29 31 30 26 20 11 4
Average low temperature
over 30 years
°C 6 -8 -5 0 6 11 16 18 16 13 6 1 -5
Highest recorded temperature
over 49 years
°C 45 21 23 29 32 35 41 45 40 38 33 28 23
Lowest recorded temperature
over 49 years
°C -30 -30 -28 -22 -7 -2 4 6 3 -1 -7 -20 -28
Average number of days above 27°C
over 30 years
days 34 - - - - 1.2 7.7 12 8.7 4 0.1 - -
Average precipitation
over 30 years
cm 95.5 4.6 5.1 8.6 9.1 10.9 9.4 9.4 8.4 8.9 6.6 7.4 7.1
Average number of days below -1.5°C
over 30 years
days 109 26 20 15 4.2 0.2 - - - 0.1 3.6 15 24
Average number of days below -17.5°C
over 30 years
days 6.2 3 1.6 0.1 - - - - - - - 0.1 1.5
Average snowfall
over 30 years
cm 62.0 17.0 19.1 10.4 1.8 - - - - - - 4.1 13.2
Most rain reported in a day
over 56 years
cm 12.2 7.6 4.6 6.1 10.2 9.7 9.1 10.9 7.1 12.2 7.1 6.9 10.9
Most rain reported in a month
over 56 years
cm 137.4 15.7 13.0 20.8 29.0 33.8 24.1 33.5 23.9 22.4 23.1 24.4 18.8
Least rain reported in a month
over 56 years
cm 65.3 - 0.5 1.5 2.3 2.5 0.3 1.0 0.3 0.8 0.3 0.8 0.8
Heating degree days
over 30 years
days 5253 1202 958 667 328 110 10 2 4 60 292 623 997
Cooling degree days
over 30 years
days 1182 - - 2 21 94 255 353 280 150 26 1 -
Most snow reported in a month
over 56 years
cm 135.4 71.1 44.5 59.7 15.2 - - - - - - 24.1 66.0