CLIMATE CHARTS

Aurora, Illinois

Latitude: 41.7806 Longitude: -88.3092

Elevation: 660.1 feet (201.2 meters)

Aurora, Illinois Temperature Chart Daily average maximum and minimum temperatures for Aurora, 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 Aurora, Illinois Precipitation Chart Precipitation chart for Aurora, 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 AURORA, IL Daylight chart for AURORA, IL. Latitude 41.8. 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 Aurora, Illinois

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 30.3 35.0 46.8 60.0 70.9 80.3 83.9 81.7 75.0 62.3 47.7 33.8
Minimum Temperature °F 15.9 20.0 29.6 40.3 50.1 60.0 64.8 63.3 54.9 42.8 32.5 20.2
Heating Degree Days °F 1299 1050 831 454 191 33 3 8 100 397 747 1178
Cooling Degree Days °F 0 0 1 9 51 187 292 240 99 11 0 0
Precipitation in. 1.68 1.72 2.37 3.62 4.01 4.22 3.90 4.07 3.59 3.07 3.24 2.20

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C -0.9 1.7 8.2 15.6 21.6 26.8 28.8 27.6 23.9 16.8 8.7 1.0
Minimum Temperature °C -8.9 -6.7 -1.3 4.6 10.1 15.6 18.2 17.4 12.7 6.0 0.3 -6.6
Heating Degree Days °C 722 583 462 252 106 18 2 4 56 221 415 654
Cooling Degree Days °C 0 0 1 5 28 104 162 133 55 6 0 0
Precipitation cm. 4.27 4.37 6.02 9.19 10.19 10.72 9.91 10.34 9.12 7.80 8.23 5.59
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