CLIMATE CHARTS

Morrison, Illinois

Latitude: 41.8039 Longitude: -89.9744

Elevation: 603 feet (183.8 meters)

Morrison, Illinois Temperature Chart Daily average maximum and minimum temperatures for Morrison, 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 Morrison, Illinois Precipitation Chart Precipitation chart for Morrison, 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 MORRISON, IL Daylight chart for MORRISON, 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 Morrison, Illinois

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 30.9 35.9 48.2 61.8 72.7 82.0 85.4 83.3 76.4 63.9 49.2 35.0
Minimum Temperature °F 12.3 16.6 27.6 38.0 49.0 58.6 62.4 60.3 50.9 39.4 29.5 17.1
Heating Degree Days °F 1345 1085 841 461 180 26 3 10 119 421 770 1207
Cooling Degree Days °F 0 0 0 8 51 185 279 221 78 7 0 0
Precipitation in. 1.48 1.69 2.68 3.48 4.20 4.83 3.94 4.70 2.96 2.97 2.74 2.09

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C -0.6 2.2 9.0 16.6 22.6 27.8 29.7 28.5 24.7 17.7 9.6 1.7
Minimum Temperature °C -10.9 -8.6 -2.4 3.3 9.4 14.8 16.9 15.7 10.5 4.1 -1.4 -8.3
Heating Degree Days °C 747 603 467 256 100 14 2 6 66 234 428 671
Cooling Degree Days °C 0 0 0 4 28 103 155 123 43 4 0 0
Precipitation cm. 3.76 4.29 6.81 8.84 10.67 12.27 10.01 11.94 7.52 7.54 6.96 5.31