Grimsby weather in October 2025

Expect daytime maximum temperatures of 57°F in Grimsby, England in October based on long-term weather averages. There are 3 hours of sunshine per day on average with 15 days with some rainfall and typically 2.0 inches of rainfall in the month.

  • 57°F maximum daytime temperature in October in Grimsby57
    57°F max day temperature
  • 3 hours of sunshine per day
  • 15 days with some rainfall in October in Grimsby15
    15 days with some rainfall
  • 46°F minimum night-time temperature in October in Grimsby46
    46°F min night temperature
  • 11 hours of daylight per day in October in Grimsby11
    11 hours of daylight per day
  • No heat & humidity in October in Grimsby0
    No heat & humidity
  • 2.0 inches monthly rainfall in October in Grimsby2.0
    2.0 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in October in Grimsby2
    2 (Low) UV index
  • 54°F sea temperature in October in Grimsby54
    54°F sea temperature

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The October weather guide for England (Grimsby) 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 warm is it in Grimsby in October?

Daytime temperatures usually reach 57°F in Grimsby in October, falling to 46°F at night.

How sunny is it in Grimsby in October?

There are normally 3 hours of bright sunshine each day in Grimsby in October - that's 30% of daylight hours.

How warm is the sea around Grimsby in October?

The average sea temperature around Grimsby in October is 54°F.

Does it rain in Grimsby in October?

There are usually 15 days with some rain in Grimsby in October and the average monthly rainfall is 2.0 inches.

Grimsby October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:02 17:37
Thursday, 16th October 2025 06:30 17:01
Friday, 31st October 2025 06:58 16:29

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