Weather World
Welland Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 30°F Lo 21°F | Hi 32°F Lo 21°F | Hi 41°F Lo 29°F | Hi 52°F Lo 38°F | Hi 64°F Lo 49°F | Hi 73°F Lo 59°F | Hi 79°F Lo 65°F | Hi 78°F Lo 64°F | Hi 72°F Lo 59°F | Hi 59°F Lo 48°F | Hi 47°F Lo 37°F | Hi 37°F Lo 29°F |
| 12 mph | 11 mph | 11 mph | 10 mph | 9 mph | 8 mph | 8 mph | 8 mph | 8 mph | 11 mph | 12 mph | 12 mph |
| 3.1 in | 3.4 in | 4.4 in | 5 in | 4.4 in | 4.7 in | 4.5 in | 4.2 in | 3.1 in | 4.8 in | 3.4 in | 4.3 in |
| 83% | 84% | 78% | 76% | 77% | 77% | 75% | 74% | 73% | 74% | 75% | 81% |
| 74% | 70% | 61% | 55% | 44% | 39% | 35% | 35% | 38% | 50% | 53% | 69% |
| 30.0 in | 30.1 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 | 30.1 in |
| 15 | 13 | 19 | 18 | 23 | 22 | 23 | 23 | 24 | 22 | 21 | 16 |
| 11 | 10 | 9 | 10 | 8 | 8 | 8 | 8 | 7 | 9 | 7 | 10 |
| 6 | 6 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
| 1 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 1 |
| 1 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 4 | 2 | 1 | 1 |
| 56 | 64 | 103 | 128 | 187 | 198 | 229 | 223 | 199 | 135 | 127 | 64 |
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 11°C Lo 3°C | Hi 18°C Lo 10°C | Hi 23°C Lo 15°C | Hi 26°C Lo 18°C | Hi 25°C Lo 18°C | Hi 22°C Lo 15°C | Hi 15°C Lo 9°C | Hi 8°C Lo 3°C | Hi 3°C Lo -2°C |
| 20 km/h | 18 km/h | 17 km/h | 17 km/h | 14 km/h | 14 km/h | 12 km/h | 12 km/h | 13 km/h | 17 km/h | 19 km/h | 19 km/h |
| 78 mm | 87 mm | 111 mm | 128 mm | 112 mm | 118 mm | 113 mm | 106 mm | 79 mm | 121 mm | 87 mm | 108 mm |
| 83% | 84% | 78% | 76% | 77% | 77% | 75% | 74% | 73% | 74% | 75% | 81% |
| 74% | 70% | 61% | 55% | 44% | 39% | 35% | 35% | 38% | 50% | 53% | 69% |
| 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 |
| 15 | 13 | 19 | 18 | 23 | 22 | 23 | 23 | 24 | 22 | 21 | 16 |
| 11 | 10 | 9 | 10 | 8 | 8 | 8 | 8 | 7 | 9 | 7 | 10 |
| 6 | 6 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
| 1 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 1 |
| 1 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 4 | 2 | 1 | 1 |
| 56 | 64 | 103 | 128 | 187 | 198 | 229 | 223 | 199 | 135 | 127 | 64 |
| 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.