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°) |