CLIMATE CHARTS

Galva, Illinois

Latitude: 41.1739 Longitude: -90.0350

Elevation: 810 feet (246.9 meters)

Galva, Illinois Temperature Chart Daily average maximum and minimum temperatures for Galva, 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 Galva, Illinois Precipitation Chart Precipitation chart for Galva, 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 GALVA, IL Daylight chart for GALVA, IL. Latitude 41.2. 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 Galva, Illinois

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 30.1 35.2 48.1 61.7 72.4 81.6 84.6 82.7 76.0 63.6 48.4 34.0
Minimum Temperature °F 12.5 16.9 27.2 37.8 49.2 58.7 62.5 60.1 51.2 39.7 29.1 16.3
Heating Degree Days °F 1355 1090 848 467 183 28 6 13 124 422 788 1235
Cooling Degree Days °F 0 0 1 9 53 182 271 212 81 9 0 0
Precipitation in. 1.54 1.64 2.63 4.11 3.98 4.32 3.84 4.22 3.41 2.83 3.03 2.23

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C -1.1 1.8 8.9 16.5 22.4 27.6 29.2 28.2 24.4 17.6 9.1 1.1
Minimum Temperature °C -10.8 -8.4 -2.7 3.2 9.6 14.8 16.9 15.6 10.7 4.3 -1.6 -8.7
Heating Degree Days °C 753 606 471 259 102 16 3 7 69 234 438 686
Cooling Degree Days °C 0 0 1 5 29 101 151 118 45 5 0 0
Precipitation cm. 3.91 4.17 6.68 10.44 10.11 10.97 9.75 10.72 8.66 7.19 7.70 5.66
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