Londonderry weather in August 2023

  • 17°C maximum daytime temperature in August in Londonderry17
    17°C max day temperature
  • 4 hours of sunshine per day
  • 20 days with some rainfall in August in Londonderry20
    20 days with some rainfall
  • 10°C minimum night-time temperature in August in Londonderry10
    10°C min night temperature
  • 15 hours of daylight per day in August in Londonderry15
    15 hours of daylight per day
  • No heat & humidity in August in Londonderry0
    No heat & humidity
  • 99 mm monthly rainfall in August in Londonderry99
    99 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Londonderry5
    5 (Moderate) UV index
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Recommended for Northern Ireland

The August weather guide for Northern Ireland (Londonderry) 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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More about the UK

How warm is it in Londonderry in August?

Daytime temperatures usually reach 17°C in Londonderry in August, falling to 10°C at night.

How sunny is it in Londonderry in August?

There are normally 4 hours of bright sunshine each day in Londonderry in August - that's 28% of daylight hours.

Does it rain in Londonderry in August?

There are usually 20 days with some rain in Londonderry in August and the average monthly rainfall is 99mm.

Londonderry August sunrise & sunset times

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


Date Sunrise times Sunset times
Tuesday, 1st August 2023 05:38 21:33
Wednesday, 16th August 2023 06:05 21:01
Thursday, 31st August 2023 06:33 20:25

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