CLIMATE CHARTS

Oelwein, Iowa

Latitude: 42.6800 Longitude: -91.8750

Elevation: 1165 feet (355.1 meters)

Oelwein, Iowa Temperature Chart Daily average maximum and minimum temperatures for Oelwein, 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 Oelwein, Iowa Precipitation Chart Precipitation chart for Oelwein, 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 OELWEIN, IA Daylight chart for OELWEIN, IA. Latitude 42.7. 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 Oelwein, Iowa

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 24.9 29.4 43.1 57.6 70.4 79.1 82.4 80.3 74.1 60.9 43.6 28.3
Minimum Temperature °F 6.8 11.9 23.9 36.2 47.2 57.5 61.2 59.1 50.2 37.6 26.3 11.9
Heating Degree Days °F 1523 1241 977 544 221 27 7 14 138 499 902 1391
Cooling Degree Days °F 0 0 0 0 29 126 217 159 52 11 0 0
Precipitation in. 0.96 1.20 1.99 3.70 4.32 4.92 6.95 4.48 3.30 2.45 2.31 1.14

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C -3.9 -1.4 6.2 14.2 21.3 26.2 28.0 26.8 23.4 16.1 6.4 -2.1
Minimum Temperature °C -14.0 -11.2 -4.5 2.3 8.4 14.2 16.2 15.1 10.1 3.1 -3.2 -11.2
Heating Degree Days °C 846 689 543 302 123 15 4 8 77 277 501 773
Cooling Degree Days °C 0 0 0 0 16 70 121 88 29 6 0 0
Precipitation cm. 2.44 3.05 5.05 9.40 10.97 12.50 17.65 11.38 8.38 6.22 5.87 2.90