CLIMATE CHARTS

Knoxville, Illinois

Latitude: 40.9033 Longitude: -90.2892

Elevation: 750 feet (228.6 meters)

Knoxville, Illinois Temperature Chart Daily average maximum and minimum temperatures for Knoxville, 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 Knoxville, Illinois Precipitation Chart Precipitation chart for Knoxville, 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 KNOXVILLE, IL Daylight chart for KNOXVILLE, IL. Latitude 40.9. 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 Knoxville, Illinois

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 31.1 36.5 48.7 61.6 71.8 81.0 83.7 82.7 76.4 63.8 49.4 35.3
Minimum Temperature °F 14.0 18.5 28.0 39.1 50.0 60.6 64.0 62.8 53.4 41.3 30.6 18.1
Heating Degree Days °F 1316 1050 826 444 168 17 2 4 90 400 750 1187
Cooling Degree Days °F 0 0 0 5 41 190 276 244 86 14 0 0
Precipitation in. 1.88 1.97 2.79 3.95 4.86 4.51 4.29 4.19 3.80 3.17 2.76 2.45

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C -0.5 2.5 9.3 16.4 22.1 27.2 28.7 28.2 24.7 17.7 9.7 1.8
Minimum Temperature °C -10.0 -7.5 -2.2 3.9 10.0 15.9 17.8 17.1 11.9 5.2 -0.8 -7.7
Heating Degree Days °C 731 583 459 247 93 9 1 2 50 222 417 659
Cooling Degree Days °C 0 0 0 3 23 106 153 136 48 8 0 0
Precipitation cm. 4.78 5.00 7.09 10.03 12.34 11.46 10.90 10.64 9.65 8.05 7.01 6.22
© Climate-Charts.com