CLIMATE CHARTS

Avon, Illinois

Latitude: 40.7086 Longitude: -90.3628

Elevation: 640.1 feet (195.1 meters)

Avon, Illinois Temperature Chart Daily average maximum and minimum temperatures for Avon, Illinois Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec High & Low Temperature °F  °C -30 -34.4 -20 -28.9 -10 -23.3 0 -17.8 10 -12.2 20 -6.7 30 -1.1 40 4.4 50 10.0 60 15.6 70 21.1 80 26.7 90 32.2 100 37.8 110 43.3 Avon, Illinois Precipitation Chart Precipitation chart for Avon, Illinois Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Precipitation In. Cm. 0.00 0.00 0.10 0.25 0.20 0.51 0.30 0.76 0.40 1.02 0.50 1.27 0.60 1.52 0.70 1.78 0.80 2.03 0.90 2.29 1.00 2.54 Daylight Chart for AVON, IL Daylight chart for AVON, IL. Latitude 40.7. Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Sunrise/Sunset Daylight NOON NOON 0 0 2 2 4 4 6 6 8 8 10 10 12 12 14 2 16 4 18 6 20 8 22 10 24 12

Monthly Data Table for Avon, Illinois

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 31.6 35.9 49.0 62.9 73.1 81.6 84.7 83.6 77.0 64.8 50.1 36.3
Minimum Temperature °F 14.3 18.3 27.4 39.1 49.9 60.2 63.0 61.5 52.4 40.9 30.7 19.5
Heating Degree Days °F 1303 1061 831 426 152 11 1 7 74 381 738 1150
Cooling Degree Days °F 0 0 0 6 44 188 275 240 64 5 0 0
Precipitation in. 1.64 1.54 2.61 3.63 4.34 4.20 4.38 3.64 3.52 2.89 2.71 1.98

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C -0.2 2.2 9.4 17.2 22.8 27.6 29.3 28.7 25.0 18.2 10.1 2.4
Minimum Temperature °C -9.8 -7.6 -2.6 3.9 9.9 15.7 17.2 16.4 11.3 4.9 -0.7 -6.9
Heating Degree Days °C 724 589 462 237 84 6 1 4 41 212 410 639
Cooling Degree Days °C 0 0 0 3 24 104 153 133 36 3 0 0
Precipitation cm. 4.17 3.91 6.63 9.22 11.02 10.67 11.13 9.25 8.94 7.34 6.88 5.03
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