Harwich weather in July 2025

Expect 21°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Harwich in July. Check more long-term weather averages for Harwich in July before you book your next holiday to England in 2025/2026.

  • 21°C maximum daytime temperature in July in Harwich21
    21°C max day temperature
  • 6 hours of sunshine per day
  • 13 days with some rainfall in July in Harwich13
    13 days with some rainfall
  • 12°C minimum night-time temperature in July in Harwich12
    12°C min night temperature
  • 16 hours of daylight per day in July in Harwich16
    16 hours of daylight per day
  • No heat & humidity in July in Harwich0
    No heat & humidity
  • 45 mm monthly rainfall in July in Harwich45
    45 mm of monthly rainfall
  • UV (maximum) index 6 (High) in July in Harwich6
    6 (High) UV index
  • 17°C sea temperature in July in Harwich17
    17°C sea temperature

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The July 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 / mm)  |  Imperial (°F / inches)

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More about England

How hot is it in Harwich in July?

Daytime temperatures usually reach 21°C in Harwich in July, falling to 12°C at night.

How sunny is it in Harwich in July?

There are normally 6 hours of bright sunshine each day in Harwich in July - that's 40% of daylight hours.

How warm is the sea around Harwich in July?

The average sea temperature around Harwich in July is 17°C.

Does it rain in Harwich in July?

There are usually 13 days with some rain in Harwich in July and the average monthly rainfall is 45mm.

Harwich July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 03:40 20:18
Wednesday, 16th July 2025 03:55 20:07
Thursday, 31st July 2025 04:16 19:46

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