CLIMATE CHARTS

Anna, Illinois

Latitude: 37.4814 Longitude: -89.2344

Elevation: 640.1 feet (195.1 meters)

Anna, Illinois Temperature Chart Daily average maximum and minimum temperatures for Anna, 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 Anna, Illinois Precipitation Chart Precipitation chart for Anna, 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 ANNA, IL Daylight chart for ANNA, IL. Latitude 37.5. 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 Anna, Illinois

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 43.7 49.2 59.6 70.2 77.9 85.9 88.8 88.8 81.8 71.2 58.5 45.8
Minimum Temperature °F 23.0 26.7 34.8 44.1 53.3 62.0 66.2 64.5 56.3 45.2 35.9 26.1
Heating Degree Days °F 981 757 555 262 83 6 0 1 43 240 536 900
Cooling Degree Days °F 0 0 3 27 101 275 388 362 164 29 2 0
Precipitation in. 3.71 3.50 4.63 4.67 6.01 4.40 3.32 3.23 3.33 4.22 4.85 4.51

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 6.5 9.6 15.3 21.2 25.5 29.9 31.6 31.6 27.7 21.8 14.7 7.7
Minimum Temperature °C -5.0 -2.9 1.6 6.7 11.8 16.7 19.0 18.1 13.5 7.3 2.2 -3.3
Heating Degree Days °C 545 421 308 146 46 3 0 1 24 133 298 500
Cooling Degree Days °C 0 0 2 15 56 153 216 201 91 16 1 0
Precipitation cm. 9.42 8.89 11.76 11.86 15.27 11.18 8.43 8.20 8.46 10.72 12.32 11.46
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