Outdoor Michigan

Harbor Street Boat Launch Air Temperatures

Jan

High:28 F°(-2.3 C°)
Low:13 F°(-10.8 C°)

Feb

High:30 F°(-1 C°)
Low:13 F°(-10.6 C°)

March

High:40 F°(4.2 C°)
Low:21 F°(-6 C°)

April

High:54 F°(12 C°)
Low:34 F°(1.1 C°)

May

High:66 F°(19 C°)
Low:45 F°(7 C°)

June

High:75 F°(24.1 C°)
Low:54 F°(12.1 C°)

July

High:80 F°(26.6 C°)
Low:58 F°(14.6 C°)

August

High:78 F°(25.4 C°)
Low:57 F°(14 C°)

Sept

High:70 F°(21.2 C°)
Low:50 F°(10 C°)

Oct

High:57 F°(13.9 C°)
Low:39 F°(4.1 C°)

Nov

High:44 F°(6.7 C°)
Low:31 F°(-0.7 C°)

Dec

High:33 F°(0.4 C°)
Low:19 F°(-7.1 C°)