CLIMATE CHARTS

Allerton, Iowa

Latitude: 40.7042 Longitude: -93.3697

Elevation: 1109.9 feet (338.3 meters)

Allerton, Iowa Temperature Chart Daily average maximum and minimum temperatures for Allerton, 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 Allerton, Iowa Precipitation Chart Precipitation chart for Allerton, 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 ALLERTON, IA Daylight chart for ALLERTON, IA. Latitude 40.7. 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 Allerton, Iowa

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 31.9 37.0 48.8 60.5 70.7 80.4 84.5 83.8 76.4 63.9 48.5 34.7
Minimum Temperature °F 14.2 17.3 28.3 38.2 50.5 60.8 63.7 62.2 52.6 40.9 28.8 16.3
Heating Degree Days °F 1300 1060 820 471 183 19 4 8 100 404 791 1224
Cooling Degree Days °F 0 0 1 2 46 187 286 255 85 13 0 0
Precipitation in. 0.98 1.48 2.48 3.77 5.49 5.06 5.17 5.00 4.57 3.06 2.33 1.52

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C -0.1 2.8 9.3 15.8 21.5 26.9 29.2 28.8 24.7 17.7 9.2 1.5
Minimum Temperature °C -9.9 -8.2 -2.1 3.4 10.3 16.0 17.6 16.8 11.4 4.9 -1.8 -8.7
Heating Degree Days °C 722 589 456 262 102 11 2 4 56 224 439 680
Cooling Degree Days °C 0 0 1 1 26 104 159 142 47 7 0 0
Precipitation cm. 2.49 3.76 6.30 9.58 13.94 12.85 13.13 12.70 11.61 7.77 5.92 3.86