McDonald Lake Air Temperatures
Jan
| High: | 24 F° | (-4.3 C°) |
| Low: | 6 F° | (-14.2 C°) |
Feb
| High: | 27 F° | (-2.6 C°) |
| Low: | 8 F° | (-13.6 C°) |
March
| High: | 37 F° | (2.8 C°) |
| Low: | 17 F° | (-8.6 C°) |
April
| High: | 51 F° | (10.8 C°) |
| Low: | 30 F° | (-1 C°) |
May
| High: | 65 F° | (18.2 C°) |
| Low: | 41 F° | (5 C°) |
June
| High: | 74 F° | (23.6 C°) |
| Low: | 50 F° | (10.2 C°) |
July
| High: | 78 F° | (25.8 C°) |
| Low: | 55 F° | (12.9 C°) |
August
| High: | 76 F° | (24.6 C°) |
| Low: | 54 F° | (12.3 C°) |
Sept
| High: | 68 F° | (20.2 C°) |
| Low: | 47 F° | (8.6 C°) |
Oct
| High: | 55 F° | (12.7 C°) |
| Low: | 37 F° | (2.6 C°) |
Nov
| High: | 41 F° | (5.1 C°) |
| Low: | 27 F° | (-2.8 C°) |
Dec
| High: | 29 F° | (-1.5 C°) |
| Low: | 15 F° | (-9.6 C°) |