Climate almanac
South Berwick
Maine, US · 43.23°, -70.81°
What is the climate like in South Berwick?
The best time to visit South Berwick is typically August – September, with trip comfort peaking in September (7.0/10). South Berwick is warmest in July, when daily highs average 81°F (27°C), and coolest in January, when lows fall to about 23°F (-5°C). The wettest month is typically December and the driest is September; the year sees roughly 45 in of precipitation.
- Best time to visitAugust – September — comfort peaks in September (7.0/10)
- Warmest monthJuly — average high 81°F (27°C)
- Coolest monthJanuary — average low 23°F (-5°C)
- Wettest monthDecember (5.1 in)
- Driest monthSeptember (2.9 in)
- Annual precipitation45 in