Whitehaven weather in September 2025

Expect 16°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Whitehaven in September. Check more long-term weather averages for Whitehaven in September before you book your next holiday to England in 2025/2026.

  • 16°C maximum daytime temperature in September in Whitehaven16
    16°C max day temperature
  • 4 hours of sunshine per day
  • 17 days with some rainfall in September in Whitehaven17
    17 days with some rainfall
  • 9°C minimum night-time temperature in September in Whitehaven9
    9°C min night temperature
  • 13 hours of daylight per day in September in Whitehaven13
    13 hours of daylight per day
  • No heat & humidity in September in Whitehaven0
    No heat & humidity
  • 180 mm monthly rainfall in September in Whitehaven180
    180 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in September in Whitehaven3
    3 (Moderate) UV index
  • 15°C sea temperature in September in Whitehaven15
    15°C sea temperature

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Recommended for England

  • Save on multiple attractions in Blackpool with Pick 'n' Mix pass
  • Build passes around preferred attractions & number of days
  • Including Circus, Eye, SEA LIFE, Dungeon & Madam Tussauds

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)

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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 2025. Select a month to view Whitehaven sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:22 19:05
Monday, 15th September 2025 05:47 18:30
Tuesday, 30th September 2025 06:15 17:52

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