Outdoor Michigan

St. Charles DNR Office Boat Launch Air Temperatures

Jan

High:30 F°(-1.3 C°)
Low:15 F°(-9.7 C°)

Feb

High:33 F°(0.3 C°)
Low:16 F°(-9 C°)

March

High:43 F°(6.2 C°)
Low:24 F°(-4.5 C°)

April

High:57 F°(13.7 C°)
Low:35 F°(1.7 C°)

May

High:69 F°(20.3 C°)
Low:45 F°(7.3 C°)

June

High:78 F°(25.8 C°)
Low:55 F°(12.9 C°)

July

High:83 F°(28.1 C°)
Low:59 F°(15.1 C°)

August

High:80 F°(26.6 C°)
Low:58 F°(14.5 C°)

Sept

High:73 F°(22.7 C°)
Low:50 F°(10.1 C°)

Oct

High:60 F°(15.4 C°)
Low:39 F°(4 C°)

Nov

High:47 F°(8.1 C°)
Low:31 F°(-0.8 C°)

Dec

High:34 F°(1.2 C°)
Low:20 F°(-6.5 C°)