CLIMATE CHARTS

Davenport, Iowa

Latitude: 41.6117 Longitude: -90.5808

Elevation: 753.9 feet (229.8 meters)

Davenport, Iowa Temperature Chart Daily average maximum and minimum temperatures for Davenport, Iowa 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 Davenport, Iowa Precipitation Chart Precipitation chart for Davenport, Iowa 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 DAVENPORT, IA Daylight chart for DAVENPORT, IA. Latitude 41.6. 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 Davenport, Iowa

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 29.8 34.4 48.2 61.7 72.0 80.9 83.5 81.6 75.0 62.8 47.9 33.2
Minimum Temperature °F 12.7 17.8 28.1 39.0 49.7 59.6 62.9 60.8 51.6 40.6 29.6 17.3
Heating Degree Days °F 1356 1089 833 446 183 24 4 10 121 425 788 1232
Cooling Degree Days °F 0 0 0 6 55 182 258 203 70 12 0 0
Precipitation in. 1.19 1.34 2.52 3.51 4.25 4.19 4.20 4.62 3.06 2.97 2.45 1.73

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C -1.2 1.3 9.0 16.5 22.2 27.2 28.6 27.6 23.9 17.1 8.8 0.7
Minimum Temperature °C -10.7 -7.9 -2.2 3.9 9.8 15.3 17.2 16.0 10.9 4.8 -1.3 -8.2
Heating Degree Days °C 753 605 463 248 102 13 2 6 67 236 438 684
Cooling Degree Days °C 0 0 0 3 31 101 143 113 39 7 0 0
Precipitation cm. 3.02 3.40 6.40 8.92 10.79 10.64 10.67 11.73 7.77 7.54 6.22 4.39
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