Whitehaven weather in September 2026

Q: How warm is it in Whitehaven in September?

Daytime temperatures usually reach 16°C in Whitehaven in September, falling to 9°C at night.

Q: How sunny is it in Whitehaven in September?

There are normally 4 hours of bright sunshine each day in Whitehaven in September - that's 30% of daylight hours.

Q: How warm is the sea around Whitehaven in September?

The average sea temperature around Whitehaven in September is 15°C.

Q: Does it rain in Whitehaven in September?

There are usually 17 days with some rain in Whitehaven in September and the average monthly rainfall is 180mm.

Expect daytime maximum temperatures of 16°C in Whitehaven, England in September based on long-term weather averages. There are 4 hours of sunshine per day on average with 17 days with some rainfall and typically 180 mm of rainfall in the month.

16
16°C max day temperature
4
4 hours of sunshine per day
17
17 days with some rainfall
9
9°C min night temperature
13
13 hours of daylight per day
0
No heat & humidity
180
180 mm of monthly rainfall
3
3 (Moderate) UV index
15
15°C sea temperature

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The September weather guide for England (Whitehaven) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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

More about England

How warm is it in Whitehaven in September?

Daytime temperatures usually reach 16°C in Whitehaven in September, falling to 9°C at night.

How sunny is it in Whitehaven in September?

There are normally 4 hours of bright sunshine each day in Whitehaven in September - that's 30% of daylight hours.

How warm is the sea around Whitehaven in September?

The average sea temperature around Whitehaven in September is 15°C.

Does it rain in Whitehaven in September?

There are usually 17 days with some rain in Whitehaven in September and the average monthly rainfall is 180mm.

Whitehaven September sunrise & sunset times

Browse the sunrise and sunset times for Whitehaven in September 2026. Select a month to view Whitehaven sunrise and sunset times for the next 12 months.

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