Exeter

What is the climate like in Exeter?

The best time to visit Exeter is typically July – August, with trip comfort peaking in July (6.8/10). Exeter is warmest in July, when daily highs average 69°F (21°C), and coolest in January, when lows fall to about 37°F (3°C). The wettest month is typically October and the driest is July; the year sees roughly 34 in (872 mm) of precipitation.

• Best time to visitJuly – August — comfort peaks in July (6.8/10)
• Warmest monthJuly — average high 69°F (21°C)
• Coolest monthJanuary — average low 37°F (3°C)
• Wettest monthOctober (3.7 in (94 mm))
• Driest monthJuly (2.3 in (59 mm))
• Annual precipitation34 in (872 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromSlapton, 49 km away (1960-2026)