Weather World
Niagara-on-the-Lake Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 31°F Lo 22°F | Hi 32°F Lo 22°F | Hi 40°F Lo 29°F | Hi 51°F Lo 38°F | Hi 62°F Lo 49°F | Hi 71°F Lo 59°F | Hi 78°F Lo 66°F | Hi 77°F Lo 65°F | Hi 71°F Lo 60°F | Hi 59°F Lo 49°F | Hi 47°F Lo 38°F | Hi 37°F Lo 30°F |
| 13 mph | 13 mph | 12 mph | 11 mph | 8 mph | 8 mph | 8 mph | 8 mph | 9 mph | 11 mph | 13 mph | 13 mph |
| 2.9 in | 3.3 in | 3.7 in | 4.7 in | 4.3 in | 4.7 in | 4.1 in | 3.5 in | 3 in | 4.4 in | 3.1 in | 3.9 in |
| 81% | 82% | 77% | 76% | 78% | 78% | 76% | 74% | 73% | 74% | 75% | 80% |
| 71% | 68% | 57% | 52% | 41% | 38% | 32% | 31% | 34% | 48% | 51% | 67% |
| 30.0 in | 30.0 in | 30.1 in | 30.0 in | 30.0 in | 29.9 in | 29.9 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.0 in |
| 16 | 13 | 20 | 20 | 24 | 22 | 23 | 24 | 24 | 22 | 23 | 18 |
| 10 | 10 | 8 | 9 | 7 | 8 | 8 | 7 | 6 | 9 | 6 | 10 |
| 5 | 6 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 |
| 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 |
| 1 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 4 | 2 | 2 | 1 |
| 64 | 67 | 117 | 138 | 195 | 202 | 235 | 236 | 213 | 139 | 136 | 72 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -1°C Lo -6°C | Hi -0°C Lo -6°C | Hi 5°C Lo -2°C | Hi 10°C Lo 3°C | Hi 17°C Lo 9°C | Hi 22°C Lo 15°C | Hi 26°C Lo 19°C | Hi 25°C Lo 19°C | Hi 22°C Lo 15°C | Hi 15°C Lo 10°C | Hi 8°C Lo 3°C | Hi 3°C Lo -1°C |
| 21 km/h | 20 km/h | 19 km/h | 17 km/h | 14 km/h | 14 km/h | 12 km/h | 13 km/h | 14 km/h | 18 km/h | 20 km/h | 21 km/h |
| 75 mm | 82 mm | 93 mm | 120 mm | 108 mm | 120 mm | 105 mm | 90 mm | 75 mm | 111 mm | 78 mm | 99 mm |
| 81% | 82% | 77% | 76% | 78% | 78% | 76% | 74% | 73% | 74% | 75% | 80% |
| 71% | 68% | 57% | 52% | 41% | 38% | 32% | 31% | 34% | 48% | 51% | 67% |
| 101.7 kPa | 101.8 kPa | 101.8 kPa | 101.5 kPa | 101.6 kPa | 101.3 kPa | 101.4 kPa | 101.5 kPa | 101.7 kPa | 101.6 kPa | 101.8 kPa | 101.8 kPa |
| 16 | 13 | 20 | 20 | 24 | 22 | 23 | 24 | 24 | 22 | 23 | 18 |
| 10 | 10 | 8 | 9 | 7 | 8 | 8 | 7 | 6 | 9 | 6 | 10 |
| 5 | 6 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 |
| 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 |
| 1 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 4 | 2 | 2 | 1 |
| 64 | 67 | 117 | 138 | 195 | 202 | 235 | 236 | 213 | 139 | 136 | 72 |
| 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.