Weather Averages Annawan, IL

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Weather Averages for
Annawan, IL



Latitude: 41°27'N, Longitude: 90°10'W, Elevation: 194.8 m, Distance: 8.30 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years		 °C 9 -6 -3 2 10 16 21 24 22 18 11 4 -3
Average high temperature
over 30 years		 °C 15 -1 0 8 16 22 28 29 28 24 17 8 0
Average low temperature
over 30 years		 °C 4 -11 -8 -2 4 10 15 18 16 11 5 0 -8
Highest recorded temperature
over 41 years		 °C 39 18 21 30 33 35 38 39 39 37 32 24 20
Lowest recorded temperature
over 41 years		 °C -31 -30 -31 -25 -11 -3 3 8 4 0 -7 -21 -28
Average number of days above 27°C
over 30 years		 days 22 - - - 0.1 1.2 5.2 8 5.7 1.7 - - -
Average precipitation
over 30 years		 cm 93.7 3.6 3.0 6.9 9.7 10.2 10.4 11.4 10.4 9.4 7.4 6.3 5.1
Average number of days below -1.5°C
over 30 years		 days 132 29 25 21 6.7 0.3 - - - 0.2 4.2 18 28
Average number of days below -17.5°C
over 30 years		 days 14 7 3.5 0.3 - - - - - - - 0.2 3.2
Average snowfall
over 30 years		 cm 64.5 17.0 14.7 9.4 3.6 - - - - - 0.3 4.6 16.5
Most rain reported in a day
over 73 years		 cm 13.2 7.9 4.8 5.1 7.6 9.9 10.2 12.4 12.7 13.2 10.9 8.4 6.6
Most rain reported in a month
over 73 years		 cm 130.8 10.9 8.9 14.2 18.5 31.0 29.5 32.8 34.8 32.0 22.1 17.0 11.9
Least rain reported in a month
over 73 years		 cm 54.1 0.5 - 0.5 1.8 1.5 1.5 1.0 1.3 0.3 0.3 0.8 -
Heating degree days
over 30 years		 days 6489 1388 1127 859 446 166 18 3 10 103 381 765 1223
Cooling degree days
over 30 years		 days 973 - - - 12 70 211 321 245 98 16 - -
Most snow reported in a month
over 73 years		 cm 137.7 53.1 52.8 45.7 26.7 - - - - - 3.3 28.7 56.6

Check weather averages for nearby locations (some locations might offer more data):
Latitude: 41°10'N, Longitude: 90°3'W, Elevation: 262.1 m, Distance: 11.28 km
Latitude: 41°32'N, Longitude: 89°35'W, Elevation: 210.3 m, Distance: 11.92 km
Latitude: 41°34'N, Longitude: 90°25'W, Elevation: 175.9 m, Distance: 17.51 km
Latitude: 41°49'N, Longitude: 89°58'W, Elevation: 183.8 m, Distance: 17.58 km
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