WeatherWX.com
Lennon Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 29°F Lo 17°F | Hi 31°F Lo 17°F | Hi 43°F Lo 27°F | Hi 54°F Lo 36°F | Hi 67°F Lo 49°F | Hi 75°F Lo 58°F | Hi 80°F Lo 62°F | Hi 79°F Lo 61°F | Hi 72°F Lo 54°F | Hi 59°F Lo 44°F | Hi 46°F Lo 33°F | Hi 35°F Lo 25°F |
| 10 mph | 10 mph | 10 mph | 10 mph | 8 mph | 8 mph | 7 mph | 7 mph | 8 mph | 9 mph | 10 mph | 10 mph |
| 0.8 in | 0.8 in | 1 in | 1.7 in | 1.5 in | 1.7 in | 1.3 in | 1.2 in | 1.2 in | 1.4 in | 0.8 in | 0.8 in |
| 87% | 87% | 78% | 76% | 78% | 80% | 79% | 79% | 78% | 77% | 78% | 83% |
| 71% | 68% | 55% | 53% | 44% | 38% | 33% | 35% | 37% | 48% | 50% | 66% |
| 30.1 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 29.9 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
| 19 | 18 | 23 | 20 | 24 | 23 | 25 | 25 | 24 | 24 | 23 | 22 |
| 9 | 7 | 6 | 8 | 8 | 7 | 6 | 6 | 6 | 7 | 6 | 7 |
| 4 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 4 | 2 | 1 | 1 |
| 23 | 25 | 43 | 43 | 58 | 66 | 76 | 75 | 67 | 52 | 50 | 29 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -2°C Lo -9°C | Hi -1°C Lo -8°C | Hi 6°C Lo -3°C | Hi 12°C Lo 2°C | Hi 19°C Lo 9°C | Hi 24°C Lo 14°C | Hi 27°C Lo 17°C | Hi 26°C Lo 16°C | Hi 22°C Lo 12°C | Hi 15°C Lo 7°C | Hi 8°C Lo 0°C | Hi 2°C Lo -4°C |
| 16 km/h | 16 km/h | 16 km/h | 16 km/h | 14 km/h | 12 km/h | 11 km/h | 11 km/h | 12 km/h | 15 km/h | 16 km/h | 16 km/h |
| 21 mm | 21 mm | 26 mm | 44 mm | 38 mm | 42 mm | 32 mm | 30 mm | 31 mm | 34 mm | 20 mm | 20 mm |
| 87% | 87% | 78% | 76% | 78% | 80% | 79% | 79% | 78% | 77% | 78% | 83% |
| 71% | 68% | 55% | 53% | 44% | 38% | 33% | 35% | 37% | 48% | 50% | 66% |
| 1018 mb | 1018 mb | 1019 mb | 1015 mb | 1016 mb | 1013 mb | 1014 mb | 1015 mb | 1017 mb | 1016 mb | 1019 mb | 1018 mb |
| 19 | 18 | 23 | 20 | 24 | 23 | 25 | 25 | 24 | 24 | 23 | 22 |
| 9 | 7 | 6 | 8 | 8 | 7 | 6 | 6 | 6 | 7 | 6 | 7 |
| 4 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 4 | 2 | 1 | 1 |
| 23 | 25 | 43 | 43 | 58 | 66 | 76 | 75 | 67 | 52 | 50 | 29 |
| 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.