CLIMATE CHARTS

Mason City, Iowa

Latitude: 43.1631 Longitude: -93.1953

Elevation: 1105 feet (336.8 meters)

Mason City, Iowa Temperature Chart Daily average maximum and minimum temperatures for Mason 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 Mason City, Iowa Precipitation Chart Precipitation chart for Mason 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 MASON CITY, IA Daylight chart for MASON CITY, IA. Latitude 43.2. 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 Mason City, Iowa

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 24.3 29.0 41.3 57.1 69.0 78.5 82.0 79.7 72.6 59.7 42.5 27.7
Minimum Temperature °F 6.4 11.4 22.9 35.0 46.4 56.5 60.9 58.2 48.9 36.9 24.6 11.2
Heating Degree Days °F 1539 1254 1020 574 255 52 11 29 178 523 944 1412
Cooling Degree Days °F 0 0 0 5 29 127 211 151 50 5 0 0
Precipitation in. 0.82 0.88 2.01 3.55 4.96 5.36 4.68 4.20 3.18 2.38 1.99 1.19

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C -4.3 -1.7 5.2 13.9 20.6 25.8 27.8 26.5 22.6 15.4 5.8 -2.4
Minimum Temperature °C -14.2 -11.4 -5.1 1.7 8.0 13.6 16.1 14.6 9.4 2.7 -4.1 -11.6
Heating Degree Days °C 855 697 567 319 142 29 6 16 99 291 524 784
Cooling Degree Days °C 0 0 0 3 16 71 117 84 28 3 0 0
Precipitation cm. 2.08 2.24 5.11 9.02 12.60 13.61 11.89 10.67 8.08 6.05 5.05 3.02