Outdoor Michigan

Ortonville State Recreation Area Temperatures

Jan

High:30 F°(-0.9 C°)
Low:17 F°(-8.2 C°)

Feb

High:33 F°(0.4 C°)
Low:18 F°(-7.7 C°)

March

High:43 F°(6.1 C°)
Low:26 F°(-3.4 C°)

April

High:56 F°(13.5 C°)
Low:37 F°(2.5 C°)

May

High:68 F°(19.9 C°)
Low:47 F°(8.1 C°)

June

High:77 F°(25.2 C°)
Low:56 F°(13.4 C°)

July

High:81 F°(27.4 C°)
Low:61 F°(16.1 C°)

August

High:80 F°(26.4 C°)
Low:60 F°(15.5 C°)

Sept

High:72 F°(22.3 C°)
Low:52 F°(11.3 C°)

Oct

High:59 F°(15.2 C°)
Low:41 F°(5.2 C°)

Nov

High:47 F°(8.1 C°)
Low:33 F°(0.3 C°)

Dec

High:35 F°(1.7 C°)
Low:22 F°(-5.3 C°)