Weather World
McLain State Park Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 23°F Lo 14°F | Hi 23°F Lo 14°F | Hi 33°F Lo 23°F | Hi 42°F Lo 32°F | Hi 57°F Lo 42°F | Hi 66°F Lo 51°F | Hi 72°F Lo 58°F | Hi 72°F Lo 59°F | Hi 66°F Lo 54°F | Hi 53°F Lo 43°F | Hi 40°F Lo 32°F | Hi 29°F Lo 22°F |
| 11 mph | 10 mph | 9 mph | 9 mph | 8 mph | 7 mph | 7 mph | 8 mph | 9 mph | 10 mph | 11 mph | 11 mph |
| 1.7 in | 1.9 in | 2.9 in | 4.8 in | 3.1 in | 4 in | 3.9 in | 4.2 in | 4.1 in | 4.1 in | 3.4 in | 3 in |
| 86% | 87% | 83% | 80% | 73% | 77% | 77% | 77% | 76% | 75% | 78% | 83% |
| 85% | 82% | 68% | 59% | 43% | 40% | 33% | 34% | 40% | 54% | 68% | 81% |
| 30.0 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in |
| 15 | 13 | 19 | 17 | 24 | 23 | 25 | 24 | 23 | 22 | 16 | 13 |
| 10 | 9 | 6 | 9 | 6 | 7 | 6 | 7 | 7 | 8 | 10 | 12 |
| 6 | 6 | 6 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 6 |
| 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 0 | 0 | 0 |
| 1 | 1 | 1 | 2 | 3 | 4 | 5 | 5 | 4 | 2 | 1 | 1 |
| 27 | 36 | 77 | 118 | 182 | 185 | 225 | 228 | 193 | 129 | 83 | 38 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -5°C Lo -10°C | Hi -5°C Lo -10°C | Hi 1°C Lo -5°C | Hi 6°C Lo -0°C | Hi 14°C Lo 5°C | Hi 19°C Lo 11°C | Hi 22°C Lo 15°C | Hi 22°C Lo 15°C | Hi 19°C Lo 12°C | Hi 11°C Lo 6°C | Hi 4°C Lo 0°C | Hi -2°C Lo -6°C |
| 17 km/h | 17 km/h | 15 km/h | 15 km/h | 13 km/h | 12 km/h | 12 km/h | 12 km/h | 14 km/h | 16 km/h | 18 km/h | 18 km/h |
| 44 mm | 48 mm | 73 mm | 121 mm | 79 mm | 103 mm | 100 mm | 107 mm | 105 mm | 104 mm | 86 mm | 75 mm |
| 86% | 87% | 83% | 80% | 73% | 77% | 77% | 77% | 76% | 75% | 78% | 83% |
| 85% | 82% | 68% | 59% | 43% | 40% | 33% | 34% | 40% | 54% | 68% | 81% |
| 1017 mb | 1018 mb | 1018 mb | 1015 mb | 1015 mb | 1013 mb | 1014 mb | 1014 mb | 1016 mb | 1014 mb | 1016 mb | 1017 mb |
| 15 | 13 | 19 | 17 | 24 | 23 | 25 | 24 | 23 | 22 | 16 | 13 |
| 10 | 9 | 6 | 9 | 6 | 7 | 6 | 7 | 7 | 8 | 10 | 12 |
| 6 | 6 | 6 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 6 |
| 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 0 | 0 | 0 |
| 1 | 1 | 1 | 2 | 3 | 4 | 5 | 5 | 4 | 2 | 1 | 1 |
| 27 | 36 | 77 | 118 | 182 | 185 | 225 | 228 | 193 | 129 | 83 | 38 |
| Month |
| Avg. Temperatures |
| Avg. Wind Speed |
| Avg. Precipitation |
| Average Humidity |
| Avg. Cloud Cover |
| Pressure Average |
| Average Dry Days |
| Avg. Precip. Days |
| Avg. Snow Days |
| Average Fog Days |
| Average UV Index |
| Avg. Hours of Sun |
Averages are based on historical weather data from the past 10 years.