Harwich weather in October 2025

Expect 59°F daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Harwich in October. Check more long-term weather averages for Harwich in October before you book your next holiday to England in 2025/2026.

  • 59°F maximum daytime temperature in October in Harwich59
    59°F max day temperature
  • 4 hours of sunshine per day
  • 17 days with some rainfall in October in Harwich17
    17 days with some rainfall
  • 46°F minimum night-time temperature in October in Harwich46
    46°F min night temperature
  • 11 hours of daylight per day in October in Harwich11
    11 hours of daylight per day
  • No heat & humidity in October in Harwich0
    No heat & humidity
  • 2.0 inches monthly rainfall in October in Harwich2.0
    2.0 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in October in Harwich2
    2 (Low) UV index
  • 57°F sea temperature in October in Harwich57
    57°F sea temperature

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The October weather guide for England (Harwich) 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 Harwich in October?

Daytime temperatures usually reach 59°F in Harwich in October, falling to 46°F at night.

How sunny is it in Harwich in October?

There are normally 4 hours of bright sunshine each day in Harwich in October - that's 35% of daylight hours.

How warm is the sea around Harwich in October?

The average sea temperature around Harwich in October is 57°F.

Does it rain in Harwich in October?

There are usually 17 days with some rain in Harwich in October and the average monthly rainfall is 2.0 inches.

Harwich October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 05:56 17:32
Thursday, 16th October 2025 06:22 16:58
Friday, 31st October 2025 06:48 16:28

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