CLIMATE CHARTS

Havana, Illinois

Latitude: 40.3031 Longitude: -90.0656

Elevation: 440 feet (134.1 meters)

Havana, Illinois Temperature Chart Daily average maximum and minimum temperatures for Havana, 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 Havana, Illinois Precipitation Chart Precipitation chart for Havana, 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 HAVANA, IL Daylight chart for HAVANA, IL. Latitude 40.3. 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 Havana, Illinois

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 34.4 39.5 51.8 64.5 74.9 84.7 88.6 87.0 80.3 68.0 52.9 38.1
Minimum Temperature °F 16.3 20.1 30.0 40.5 51.4 61.2 64.7 62.3 52.9 41.2 31.8 19.9
Heating Degree Days °F 1229 985 749 390 135 17 1 4 81 340 680 1116
Cooling Degree Days °F 0 0 1 15 78 255 362 303 129 18 1 0
Precipitation in. 2.08 2.10 2.81 3.67 4.79 4.36 4.04 3.76 3.15 3.04 3.24 2.76

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 1.3 4.2 11.0 18.1 23.8 29.3 31.4 30.6 26.8 20.0 11.6 3.4
Minimum Temperature °C -8.7 -6.6 -1.1 4.7 10.8 16.2 18.2 16.8 11.6 5.1 -0.1 -6.7
Heating Degree Days °C 683 547 416 217 75 9 1 2 45 189 378 620
Cooling Degree Days °C 0 0 1 8 43 142 201 168 72 10 1 0
Precipitation cm. 5.28 5.33 7.14 9.32 12.17 11.07 10.26 9.55 8.00 7.72 8.23 7.01
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