Topsham

What is the climate like in Topsham?

The best time to visit Topsham is typically August – September, with trip comfort peaking in September (6.8/10). Topsham is warmest in July, when daily highs average 79°F (26°C), and coolest in January, when lows fall to about 19°F (-7°C). The wettest month is typically December and the driest is September; the year sees roughly 44 in (1117 mm) of precipitation.

• Best time to visitAugust – September — comfort peaks in September (6.8/10)
• Warmest monthJuly — average high 79°F (26°C)
• Coolest monthJanuary — average low 19°F (-7°C)
• Wettest monthDecember (5.0 in (127 mm))
• Driest monthSeptember (2.9 in (73 mm))
• Annual precipitation44 in (1117 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromDurham, 12 km away (1994-2026)