Weather Averages Andalusia, IL

Weather Reports

Enter Location or Click Browse
Weather Averages for
Andalusia, IL


Latitude: 41°24'N, Longitude: 91°4'W, Elevation: 549.0 ft, Distance: 13.63 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years
°F 50 21 26 38 51 62 71 75 73 65 54 40 26
Average high temperature
over 30 years
°F 60 30 35 48 62 73 82 86 83 76 65 49 34
Average low temperature
over 30 years
°F 40 11 16 28 40 51 60 65 62 54 43 31 17
Highest recorded temperature
over 55 years
°F 105 69 69 89 93 95 104 105 105 100 91 80 66
Lowest recorded temperature
over 55 years
°F -34 -27 -34 -16 10 26 36 44 39 23 17 -5 -23
Average number of days above 90°F
over 30 years
days 24 - - - 0.1 0.8 5.2 9.5 6.8 2.1 0.1 - -
Average precipitation
over 30 years
in 36.1 1.3 1.1 2.7 3.5 3.9 4.4 4.4 4.0 3.8 2.8 2.3 2.0
Average number of days below 32°F
over 30 years
days 130 29 24 20 6.7 0.4 - - - 0.3 4.5 17 28
Average number of days below 0°F
over 30 years
days 13 5.9 3.1 0.5 - - - - - - - 0.1 3
Average snowfall
over 30 years
in 26.9 7.4 6.2 3.9 0.8 - - - - - 0.3 1.9 7.4
Most rain reported in a day
over 62 years
in 9.5 2.4 1.6 3.3 4.6 3.5 9.5 5.8 3.5 5.4 5.1 2.4 2.6
Most rain reported in a month
over 62 years
in 59.2 4.1 2.8 6.9 9.7 11.1 13.7 13.1 12.6 11.1 8.6 5.9 5.4
Least rain reported in a month
over 62 years
in 20.4 - - 0.2 0.7 0.2 0.3 0.2 0.4 0.2 - 0.1 0.3
Heating degree days
over 30 years
days 6170 1353 1077 824 418 149 14 3 6 88 333 733 1172
Cooling degree days
over 30 years
days 1017 - - 1 12 69 214 336 260 107 18 - -
Most snow reported in a month
over 62 years
in 56.9 24.1 20.5 20.5 6.0 0.7 - - - - 7.0 15.5 23.1