Outdoor Michigan

Grand Mere State Park Temperatures

Jan

High:31 F°(-0.3 C°)
Low:16 F°(-9 C°)

Feb

High:35 F°(1.8 C°)
Low:18 F°(-7.9 C°)

March

High:46 F°(7.5 C°)
Low:27 F°(-2.8 C°)

April

High:59 F°(14.9 C°)
Low:38 F°(3.4 C°)

May

High:70 F°(21.1 C°)
Low:48 F°(9.1 C°)

June

High:79 F°(26.3 C°)
Low:57 F°(14.1 C°)

July

High:84 F°(28.8 C°)
Low:62 F°(16.8 C°)

August

High:82 F°(27.5 C°)
Low:61 F°(16 C°)

Sept

High:74 F°(23.5 C°)
Low:53 F°(11.6 C°)

Oct

High:62 F°(16.4 C°)
Low:42 F°(5.3 C°)

Nov

High:48 F°(8.8 C°)
Low:32 F°(-0.2 C°)

Dec

High:36 F°(2.1 C°)
Low:22 F°(-5.8 C°)