WeatherWX.com
Sunderland Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 43°F Lo 37°F | Hi 45°F Lo 37°F | Hi 48°F Lo 38°F | Hi 52°F Lo 41°F | Hi 56°F Lo 45°F | Hi 61°F Lo 50°F | Hi 65°F Lo 54°F | Hi 65°F Lo 55°F | Hi 61°F Lo 52°F | Hi 56°F Lo 48°F | Hi 49°F Lo 43°F | Hi 45°F Lo 38°F |
| 14 mph | 14 mph | 12 mph | 10 mph | 10 mph | 9 mph | 9 mph | 10 mph | 11 mph | 12 mph | 13 mph | 13 mph |
| 0.8 in | 0.7 in | 0.6 in | 0.5 in | 0.7 in | 0.8 in | 1.1 in | 1.2 in | 0.8 in | 0.9 in | 1 in | 0.9 in |
| 82% | 80% | 79% | 78% | 78% | 79% | 79% | 78% | 79% | 81% | 82% | 83% |
| 55% | 56% | 51% | 47% | 51% | 52% | 51% | 48% | 47% | 53% | 55% | 53% |
| 29.9 in | 29.9 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 29.9 in | 29.9 in | 30.0 in | 29.9 in | 29.8 in | 29.8 in |
| 24 | 23 | 26 | 26 | 26 | 24 | 24 | 24 | 25 | 25 | 23 | 24 |
| 7 | 5 | 5 | 4 | 5 | 6 | 7 | 7 | 5 | 7 | 7 | 7 |
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2 | 2 | 2 | 3 | 3 | 4 | 4 | 4 | 3 | 3 | 2 | 2 |
| 42 | 36 | 46 | 47 | 41 | 39 | 40 | 43 | 48 | 39 | 38 | 46 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 6°C Lo 3°C | Hi 7°C Lo 3°C | Hi 9°C Lo 4°C | Hi 11°C Lo 5°C | Hi 13°C Lo 7°C | Hi 16°C Lo 10°C | Hi 19°C Lo 13°C | Hi 18°C Lo 13°C | Hi 16°C Lo 11°C | Hi 13°C Lo 9°C | Hi 10°C Lo 6°C | Hi 7°C Lo 4°C |
| 22 km/h | 22 km/h | 19 km/h | 16 km/h | 16 km/h | 14 km/h | 14 km/h | 16 km/h | 17 km/h | 19 km/h | 21 km/h | 21 km/h |
| 20 mm | 18 mm | 15 mm | 12 mm | 18 mm | 21 mm | 27 mm | 29 mm | 19 mm | 24 mm | 25 mm | 24 mm |
| 82% | 80% | 79% | 78% | 78% | 79% | 79% | 78% | 79% | 81% | 82% | 83% |
| 55% | 56% | 51% | 47% | 51% | 52% | 51% | 48% | 47% | 53% | 55% | 53% |
| 1011 mb | 1012 mb | 1015 mb | 1016 mb | 1015 mb | 1015 mb | 1014 mb | 1013 mb | 1015 mb | 1012 mb | 1009 mb | 1009 mb |
| 24 | 23 | 26 | 26 | 26 | 24 | 24 | 24 | 25 | 25 | 23 | 24 |
| 7 | 5 | 5 | 4 | 5 | 6 | 7 | 7 | 5 | 7 | 7 | 7 |
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2 | 2 | 2 | 3 | 3 | 4 | 4 | 4 | 3 | 3 | 2 | 2 |
| 42 | 36 | 46 | 47 | 41 | 39 | 40 | 43 | 48 | 39 | 38 | 46 |
| 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.