Douglas weather in July 2025

Expect 17°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Douglas in July. Check more long-term weather averages for Douglas in July before you book your next holiday to Isle of Man in 2025/2026.

  • 17°C maximum daytime temperature in July in Douglas17
    17°C max day temperature
  • 6 hours of sunshine per day
  • 13 days with some rainfall in July in Douglas13
    13 days with some rainfall
  • 11°C minimum night-time temperature in July in Douglas11
    11°C min night temperature
  • 17 hours of daylight per day in July in Douglas17
    17 hours of daylight per day
  • No heat & humidity in July in Douglas0
    No heat & humidity
  • 90 mm monthly rainfall in July in Douglas90
    90 mm of monthly rainfall
  • UV (maximum) index 6 (High) in July in Douglas6
    6 (High) UV index
  • 14°C sea temperature in July in Douglas14
    14°C sea temperature

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The July weather guide for Isle of Man, represented by Douglas, (Douglas) 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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How warm is it in Douglas in July?

Daytime temperatures usually reach 17°C in Douglas in July, falling to 11°C at night.

How sunny is it in Douglas in July?

There are normally 6 hours of bright sunshine each day in Douglas in July - that's 36% of daylight hours.

How warm is the sea around Douglas in July?

The average sea temperature around Douglas in July is 14°C.

Does it rain in Douglas in July?

There are usually 13 days with some rain in Douglas in July and the average monthly rainfall is 90mm.

Douglas July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 03:50 20:54
Wednesday, 16th July 2025 04:06 20:41
Thursday, 31st July 2025 04:29 20:18

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