CLIMATE CHARTS

Iowa City, Iowa

Latitude: 41.6092 Longitude: -91.5050

Elevation: 640.1 feet (195.1 meters)

Iowa City, Iowa Temperature Chart Daily average maximum and minimum temperatures for Iowa City, 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 Iowa City, Iowa Precipitation Chart Precipitation chart for Iowa City, 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 IOWA CITY, IA Daylight chart for IOWA CITY, 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 Iowa City, Iowa

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 32.0 37.1 50.2 64.6 74.8 83.4 87.0 85.1 78.3 65.7 50.0 35.1
Minimum Temperature °F 14.0 18.2 29.1 40.1 50.9 60.8 64.9 63.0 53.9 42.3 30.6 18.2
Heating Degree Days °F 1302 1046 787 393 134 14 1 5 83 355 741 1189
Cooling Degree Days °F 0 0 1 13 68 227 341 285 116 14 0 0
Precipitation in. 1.10 1.29 2.32 3.54 4.57 5.06 4.58 4.66 3.17 3.03 2.58 1.69

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 0.0 2.8 10.1 18.1 23.8 28.6 30.6 29.5 25.7 18.7 10.0 1.7
Minimum Temperature °C -10.0 -7.7 -1.6 4.5 10.5 16.0 18.3 17.2 12.2 5.7 -0.8 -7.7
Heating Degree Days °C 723 581 437 218 74 8 1 3 46 197 412 661
Cooling Degree Days °C 0 0 1 7 38 126 189 158 64 8 0 0
Precipitation cm. 2.79 3.28 5.89 8.99 11.61 12.85 11.63 11.84 8.05 7.70 6.55 4.29
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