Newhaven weather in July 2025

Expect 21°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Newhaven in July. Check more long-term weather averages for Newhaven in July before you book your next holiday to England in 2025/2026.

  • 21°C maximum daytime temperature in July in Newhaven21
    21°C max day temperature
  • 7 hours of sunshine per day
  • 10 days with some rainfall in July in Newhaven10
    10 days with some rainfall
  • 12°C minimum night-time temperature in July in Newhaven12
    12°C min night temperature
  • 16 hours of daylight per day in July in Newhaven16
    16 hours of daylight per day
  • No heat & humidity in July in Newhaven0
    No heat & humidity
  • 54 mm monthly rainfall in July in Newhaven54
    54 mm of monthly rainfall
  • UV (maximum) index 6 (High) in July in Newhaven6
    6 (High) UV index
  • 16°C sea temperature in July in Newhaven16
    16°C sea temperature

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The July weather guide for England (Newhaven) 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 Newhaven in July?

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

How sunny is it in Newhaven in July?

There are normally 7 hours of bright sunshine each day in Newhaven in July - that's 43% of daylight hours.

How warm is the sea around Newhaven in July?

The average sea temperature around Newhaven in July is 16°C.

Does it rain in Newhaven in July?

There are usually 10 days with some rain in Newhaven in July and the average monthly rainfall is 54mm.

Newhaven July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 03:51 20:16
Wednesday, 16th July 2025 04:05 20:06
Thursday, 31st July 2025 04:25 19:46

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