Weather Averages Adams, IL

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Weather Averages for
Adams, IL


Latitude: 39°55'N, Longitude: 91°11'W, Elevation: 763.0 ft, Distance: 8.11 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years		 °F 52 23 28 40 53 62 72 76 73 66 55 42 28
Average high temperature
over 30 years		 °F 61 32 36 49 63 73 82 86 84 77 65 51 36
Average low temperature
over 30 years		 °F 42 15 20 31 43 52 62 66 63 56 44 33 21
Highest recorded temperature
over 49 years		 °F 111 73 75 84 91 93 100 111 102 100 93 80 71
Lowest recorded temperature
over 49 years		 °F -22 -20 -18 -20 16 28 42 46 42 32 17 -11 -22
Average number of days above 90°F
over 30 years		 days 26 - - - 0.1 0.6 5.2 10 7.6 2.5 0.1 - -
Average precipitation
over 30 years		 in 39.7 1.4 1.5 3.2 3.7 4.6 3.8 4.6 3.7 4.7 3.4 2.9 2.3
Average number of days below 32°F
over 30 years		 days 118 28 23 18 4.3 0.2 - - - - 3 16 26
Average number of days below 0°F
over 30 years		 days 8.4 4.1 2.1 0.2 - - - - - - - 0.1 1.9
Average snowfall
over 30 years		 in 23.2 6.1 6.4 3.3 0.6 - - - - - - 1.8 4.9
Most rain reported in a day
over 49 years		 in 5.8 3.4 1.6 2.3 2.9 2.8 5.8 4.6 3.4 4.1 4.5 3.5 4.6
Most rain reported in a month
over 49 years		 in 66.6 6.1 4.6 11.5 7.8 13.3 8.5 13.2 10.8 10.8 10.8 11.2 8.6
Least rain reported in a month
over 49 years		 in 20.0 0.1 0.2 0.5 1.1 0.5 0.4 0.1 0.3 0.3 0.2 0.3 0.2
Heating degree days
over 30 years		 days 5794 1269 1030 762 373 137 13 2 6 78 326 680 1118
Cooling degree days
over 30 years		 days 1122 - - 2 16 75 230 364 282 129 23 1 -
Most snow reported in a month
over 49 years		 in 44.4 22.2 20.8 24.4 4.4 - - - - - 0.3 8.9 16.7
Check weather averages for nearby locations (some locations might offer more data):
Latitude: 39°56'N, Longitude: 91°11'W, Elevation: 769.0 ft, Distance: 8.47 mi
Latitude: 39°55'N, Longitude: 91°12'W, Elevation: 761.0 ft, Distance: 8.96 mi
Latitude: 40°5'N, Longitude: 91°1'W, Elevation: 725.0 ft, Distance: 13.57 mi
Latitude: 39°43'N, Longitude: 90°43'W, Elevation: 700.0 ft, Distance: 20.62 mi
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