Isle of Wight weather in August 2025

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

  • 21°C maximum daytime temperature in August in Isle of Wight (Ryde)21
    21°C max day temperature
  • 7 hours of sunshine per day
  • 11 days with some rainfall in August in Isle of Wight (Ryde)11
    11 days with some rainfall
  • 13°C minimum night-time temperature in August in Isle of Wight (Ryde)13
    13°C min night temperature
  • 14 hours of daylight per day in August in Isle of Wight (Ryde)14
    14 hours of daylight per day
  • No heat & humidity in August in Isle of Wight (Ryde)0
    No heat & humidity
  • 56 mm monthly rainfall in August in Isle of Wight (Ryde)56
    56 mm of monthly rainfall
  • UV (maximum) index 6 (High) in August in Isle of Wight (Ryde)6
    6 (High) UV index
  • 18°C sea temperature in August in Isle of Wight (Ryde)18
    18°C sea temperature

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The August weather guide for Isle of Wight (Ryde) 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.

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Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in the Isle of Wight in August?

Daytime temperatures usually reach 21°C in Ryde, Isle of Wight in August, falling to 13°C at night.

How sunny is it in the Isle of Wight in August?

There are normally 7 hours of bright sunshine each day in Ryde, Isle of Wight in August - that's 47% of daylight hours.

How warm is the sea around the Isle of Wight in August?

The average sea temperature around Ryde, Isle of Wight in August is 18°C.

Does it rain in the Isle of Wight in August?

There are usually 11 days with some rain in Ryde, Isle of Wight in August and the average monthly rainfall is 56mm.

Isle of Wight August sunrise & sunset times

Browse the sunrise and sunset times for Isle of Wight in August 2025. Select a month to view Isle of Wight sunrise and sunset times for the next 12 months. The Isle of Wight sunrise and sunset times shown below are for Ryde.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:32 19:50
Saturday, 16th August 2025 04:54 19:23
Sunday, 31st August 2025 05:17 18:52

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