Cowes

What is the climate like in Cowes?

The best time to visit Cowes is typically May – September, with trip comfort peaking in July (7.5/10). Cowes is warmest in July, when daily highs average 71°F (22°C), and coolest in January, when lows fall to about 39°F (4°C). The wettest month is typically October and the driest is April; the year sees roughly 31 in (780 mm) of precipitation.

• Best time to visitMay – September — comfort peaks in July (7.5/10)
• Warmest monthJuly — average high 71°F (22°C)
• Coolest monthJanuary — average low 39°F (4°C)
• Wettest monthOctober (3.6 in (92 mm))
• Driest monthApril (1.7 in (43 mm))
• Annual precipitation31 in (780 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromWight St Catherines Point, 21 km away (2013-2026)