Weather Averages Altona, IL

Weather Reports
Make Your Home Page • Add to Your Favorites

Enter Location or Click Browse
Weather Averages for
Altona, IL


Latitude: 41°10'N, Longitude: 90°3'W, Elevation: 860.0 ft, Distance: 6.79 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years		 °F 48 19 23 36 49 60 70 74 71 64 52 38 24
Average high temperature
over 30 years		 °F 59 28 32 45 60 71 81 85 82 75 63 47 32
Average low temperature
over 30 years		 °F 38 10 14 26 38 49 59 63 60 52 41 29 16
Highest recorded temperature
over 110 years		 °F 111 66 69 86 93 105 105 111 105 100 93 82 68
Lowest recorded temperature
over 110 years		 °F -27 -23 -27 -11 8 24 34 44 37 23 8 -7 -25
Average number of days above 90°F
over 30 years		 days 25 - - - 0.1 0.8 4.9 9.4 7 2.8 0.1 - -
Average precipitation
over 30 years		 in 37.4 1.5 1.2 2.8 4.1 3.9 4.2 4.2 3.9 4.1 2.8 2.6 2.3
Average number of days below 32°F
over 30 years		 days 131 28 24 21 7.8 0.6 - - - 0.3 4.8 18 26
Average number of days below 0°F
over 30 years		 days 13 5.8 3.7 0.3 - - - - - - - 0.1 2.9
Average snowfall
over 30 years		 in 29.4 7.9 6.6 4.7 1.8 - - - - - 0.3 2.1 6.5
Most rain reported in a day
over 110 years		 in 9.2 2.6 2.1 2.6 3.0 3.0 4.3 6.1 9.2 3.6 3.8 3.1 2.7
Most rain reported in a month
over 110 years		 in 52.1 5.1 3.7 5.8 9.1 9.3 10.9 12.5 12.5 11.4 13.0 7.9 5.2
Least rain reported in a month
over 110 years		 in 19.4 0.1 - 0.2 0.7 0.5 0.4 0.3 0.7 0.3 0.1 - 0.1
Heating degree days
over 30 years		 days 6572 1392 1120 876 460 182 23 5 11 106 396 765 1236
Cooling degree days
over 30 years		 days 889 - - 1 9 60 189 296 225 95 14 - -
Most snow reported in a month
over 110 years		 in 51.6 33.5 22.1 21.4 14.5 - - - - 1.5 6.1 9.0 18.0
Check weather averages for nearby locations (some locations might offer more data):
Latitude: 40°57'N, Longitude: 90°22'W, Elevation: 771.0 ft, Distance: 15.51 mi
Latitude: 41°27'N, Longitude: 90°10'W, Elevation: 639.0 ft, Distance: 23.78 mi
Latitude: 40°55'N, Longitude: 89°46'W, Elevation: 735.0 ft, Distance: 24.00 mi
Latitude: 40°55'N, Longitude: 90°37'W, Elevation: 770.0 ft, Distance: 27.50 mi
Back to current weather in Altona, IL »