Mackinac Island State Park Temperatures
Jan
| High: | 25 F° | (-4 C°) |
| Low: | 6 F° | (-14.7 C°) |
Feb
| High: | 28 F° | (-2.4 C°) |
| Low: | 7 F° | (-13.8 C°) |
March
| High: | 37 F° | (2.6 C°) |
| Low: | 16 F° | (-8.9 C°) |
April
| High: | 51 F° | (10.6 C°) |
| Low: | 30 F° | (-1 C°) |
May
| High: | 64 F° | (18 C°) |
| Low: | 41 F° | (5 C°) |
June
| High: | 74 F° | (23.2 C°) |
| Low: | 51 F° | (10.3 C°) |
July
| High: | 78 F° | (25.4 C°) |
| Low: | 55 F° | (12.9 C°) |
August
| High: | 76 F° | (24.4 C°) |
| Low: | 54 F° | (12.4 C°) |
Sept
| High: | 68 F° | (19.9 C°) |
| Low: | 48 F° | (8.8 C°) |
Oct
| High: | 54 F° | (12.3 C°) |
| Low: | 37 F° | (2.7 C°) |
Nov
| High: | 41 F° | (5.2 C°) |
| Low: | 27 F° | (-2.7 C°) |
Dec
| High: | 30 F° | (-1.1 C°) |
| Low: | 15 F° | (-9.7 C°) |