WeatherWX.comSefton Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 44°F Lo 39°F | Hi 45°F Lo 39°F | Hi 49°F Lo 40°F | Hi 54°F Lo 43°F | Hi 58°F Lo 47°F | Hi 63°F Lo 52°F | Hi 66°F Lo 56°F | Hi 65°F Lo 56°F | Hi 62°F Lo 54°F | Hi 57°F Lo 50°F | Hi 50°F Lo 45°F | Hi 46°F Lo 41°F |
| 13 mph | 13 mph | 11 mph | 10 mph | 10 mph | 9 mph | 9 mph | 10 mph | 10 mph | 11 mph | 13 mph | 13 mph |
| 3.3 in | 2.8 in | 2.3 in | 1.8 in | 2.6 in | 3.2 in | 3.7 in | 3.8 in | 3 in | 3.5 in | 4 in | 3.6 in |
| 83% | 81% | 79% | 76% | 78% | 79% | 79% | 79% | 79% | 81% | 82% | 83% |
| 61% | 60% | 52% | 48% | 48% | 51% | 51% | 52% | 51% | 57% | 60% | 62% |
| 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 |
| 18 | 17 | 24 | 26 | 25 | 24 | 25 | 25 | 25 | 24 | 21 | 21 |
| 9 | 8 | 6 | 4 | 6 | 6 | 6 | 6 | 5 | 7 | 8 | 8 |
| 3 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2 | 2 | 2 | 3 | 4 | 4 | 4 | 4 | 3 | 3 | 2 | 2 |
| 217 | 199 | 245 | 257 | 257 | 243 | 259 | 259 | 256 | 230 | 212 | 214 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 7°C Lo 4°C | Hi 7°C Lo 4°C | Hi 10°C Lo 5°C | Hi 12°C Lo 6°C | Hi 14°C Lo 8°C | Hi 17°C Lo 11°C | Hi 19°C Lo 13°C | Hi 19°C Lo 14°C | Hi 17°C Lo 12°C | Hi 14°C Lo 10°C | Hi 10°C Lo 7°C | Hi 8°C Lo 5°C |
| 21 km/h | 21 km/h | 18 km/h | 16 km/h | 16 km/h | 14 km/h | 14 km/h | 15 km/h | 16 km/h | 18 km/h | 20 km/h | 21 km/h |
| 85 mm | 70 mm | 59 mm | 46 mm | 66 mm | 81 mm | 93 mm | 97 mm | 77 mm | 89 mm | 103 mm | 93 mm |
| 83% | 81% | 79% | 76% | 78% | 79% | 79% | 79% | 79% | 81% | 82% | 83% |
| 61% | 60% | 52% | 48% | 48% | 51% | 51% | 52% | 51% | 57% | 60% | 62% |
| 1013 mb | 1012 mb | 1015 mb | 1016 mb | 1016 mb | 1016 mb | 1014 mb | 1013 mb | 1016 mb | 1013 mb | 1010 mb | 1011 mb |
| 18 | 17 | 24 | 26 | 25 | 24 | 25 | 25 | 25 | 24 | 21 | 21 |
| 9 | 8 | 6 | 4 | 6 | 6 | 6 | 6 | 5 | 7 | 8 | 8 |
| 3 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2 | 2 | 2 | 3 | 4 | 4 | 4 | 4 | 3 | 3 | 2 | 2 |
| 217 | 199 | 245 | 257 | 257 | 243 | 259 | 259 | 256 | 230 | 212 | 214 |
| 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.
