Withernsea weather in September 2025

Expect 64°F daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Withernsea in September. Check more long-term weather averages for Withernsea in September before you book your next holiday to England in 2025/2026.

  • 64°F maximum daytime temperature in September in Withernsea64
    64°F max day temperature
  • 5 hours of sunshine per day
  • 16 days with some rainfall in September in Withernsea16
    16 days with some rainfall
  • 50°F minimum night-time temperature in September in Withernsea50
    50°F min night temperature
  • 13 hours of daylight per day in September in Withernsea13
    13 hours of daylight per day
  • No heat & humidity in September in Withernsea0
    No heat & humidity
  • 2.1 inches monthly rainfall in September in Withernsea2.1
    2.1 inches of monthly rainfall
  • UV (maximum) index 4 (Moderate) in September in Withernsea4
    4 (Moderate) UV index
  • 57°F sea temperature in September in Withernsea57
    57°F sea temperature

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The September weather guide for England (Withernsea) 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)  |  Imperial (°F)

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More about England

How hot is it in Withernsea in September?

Daytime temperatures usually reach 64°F in Withernsea in September, falling to 50°F at night.

How sunny is it in Withernsea in September?

There are normally 5 hours of bright sunshine each day in Withernsea in September - that's 36% of daylight hours.

How warm is the sea around Withernsea in September?

The average sea temperature around Withernsea in September is 57°F.

Does it rain in Withernsea in September?

There are usually 16 days with some rain in Withernsea in September and the average monthly rainfall is 2.1 inches.

Withernsea September sunrise & sunset times

Browse the sunrise and sunset times for Withernsea in September 2025. Select a month to view Withernsea sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:09 18:50
Monday, 15th September 2025 05:33 18:15
Tuesday, 30th September 2025 06:00 17:38

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