Douglas weather in August 2023

  • 17°C maximum daytime temperature in August in Douglas17
    17°C max day temperature
  • 6 hours of sunshine per day
  • 15 days with some rainfall in August in Douglas15
    15 days with some rainfall
  • 11°C minimum night-time temperature in August in Douglas11
    11°C min night temperature
  • 15 hours of daylight per day in August in Douglas15
    15 hours of daylight per day
  • No heat & humidity in August in Douglas0
    No heat & humidity
  • 123 mm monthly rainfall in August in Douglas123
    123 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Douglas5
    5 (Moderate) UV index
  • 15°C sea temperature in August in Douglas15
    15°C sea temperature
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Recommended for the Isle of Man

The August 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.

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

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How warm is it in Douglas in August?

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

How sunny is it in Douglas in August?

There are normally 6 hours of bright sunshine each day in Douglas in August - that's 38% of daylight hours.

How warm is the sea around Douglas in August?

The average sea temperature around Douglas in August is 15°C.

Does it rain in Douglas in August?

There are usually 15 days with some rain in Douglas in August and the average monthly rainfall is 123mm.

Douglas August sunrise & sunset times

Browse the sunrise and sunset times for Douglas in August 2023. Select a month to view Douglas sunrise and sunset times for the next 12 months.


Date Sunrise times Sunset times
Tuesday, 1st August 2023 05:30 21:17
Wednesday, 16th August 2023 05:56 20:47
Thursday, 31st August 2023 06:23 20:12

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