CLIMATE CHARTS

Ionia, Michigan

Latitude: 42.9531 Longitude: -85.0778

Elevation: 805.1 feet (245.4 meters)

Ionia, Michigan Temperature Chart Daily average maximum and minimum temperatures for Ionia, Michigan 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 Ionia, Michigan Precipitation Chart Precipitation chart for Ionia, Michigan 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 IONIA, MI Daylight chart for IONIA, MI. Latitude 43. 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 Ionia, Michigan

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 29.0 32.2 42.7 56.7 68.1 77.7 81.5 79.2 71.8 59.0 45.7 33.3
Minimum Temperature °F 15.2 16.7 24.2 35.3 46.2 55.8 59.7 58.2 49.4 38.8 30.5 20.7
Heating Degree Days °F 1330 1135 978 574 273 66 16 31 178 503 807 1178
Cooling Degree Days °F 0 0 0 4 30 119 189 145 46 4 0 0
Precipitation in. 1.91 1.79 2.37 2.91 3.76 3.26 3.44 3.78 3.82 3.23 3.18 2.13

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C -1.7 0.1 5.9 13.7 20.1 25.4 27.5 26.2 22.1 15.0 7.6 0.7
Minimum Temperature °C -9.3 -8.5 -4.3 1.8 7.9 13.2 15.4 14.6 9.7 3.8 -0.8 -6.3
Heating Degree Days °C 739 631 543 319 152 37 9 17 99 279 448 654
Cooling Degree Days °C 0 0 0 2 17 66 105 81 26 2 0 0
Precipitation cm. 4.85 4.55 6.02 7.39 9.55 8.28 8.74 9.60 9.70 8.20 8.08 5.41