CLIMATE CHARTS

Wheaton, Illinois

Latitude: 41.8128 Longitude: -88.0728

Elevation: 680.1 feet (207.3 meters)

Wheaton, Illinois Temperature Chart Daily average maximum and minimum temperatures for Wheaton, 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 Wheaton, Illinois Precipitation Chart Precipitation chart for Wheaton, 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 WHEATON, IL Daylight chart for WHEATON, 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 Wheaton, Illinois

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 30.1 35.1 47.0 60.1 70.6 80.1 83.2 81.3 74.8 62.7 47.8 33.7
Minimum Temperature °F 14.7 17.9 26.5 36.6 46.1 55.9 61.3 59.9 51.4 40.2 30.4 18.9
Heating Degree Days °F 1320 1078 876 506 242 53 8 17 129 428 777 1199
Cooling Degree Days °F 0 0 0 7 35 142 233 191 72 8 0 0
Precipitation in. 1.91 1.85 2.46 3.55 4.07 4.18 4.13 4.34 3.43 3.14 3.34 2.38

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C -1.1 1.7 8.3 15.6 21.4 26.7 28.4 27.4 23.8 17.1 8.8 0.9
Minimum Temperature °C -9.6 -7.8 -3.1 2.6 7.8 13.3 16.3 15.5 10.8 4.6 -0.9 -7.3
Heating Degree Days °C 733 599 487 281 134 29 4 9 72 238 432 666
Cooling Degree Days °C 0 0 0 4 19 79 129 106 40 4 0 0
Precipitation cm. 4.85 4.70 6.25 9.02 10.34 10.62 10.49 11.02 8.71 7.98 8.48 6.05