Douglas weather

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The weather guide for Douglas, Isle of Man shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

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Which is the warmest month in Douglas?

The warmest time of year in Douglas is normally July. Expect maximum daytime temperatures to reach 17°C.

Which month has the most rain in Douglas?

In terms of rainfall, October is usually the wettest month in Douglas with 171mm on average. There are normally 19 days in October with some rain.

When is it sunniest in Douglas?

The sunniest time of year in Douglas is normally May with bright sunshine on average for 42% of daylight hours; that's 7 hours of sunshine per day.

When is the sea warmest in Douglas?

The sea is usually at its warmest in Douglas in August when the water temperature reaches 15°C.

Metric (°C / mm)  |  Imperial (°F / inches)

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Compare Douglas weather with the USA

Below the Douglas weather chart shows average maximum daytime temperature for Douglas, Isle of Man and the USA (Washington).

Maximum daytime temperature (°C)

Douglas, Isle of Man
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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