Lerwick, Shetland weather in August 2025

Expect 14°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Lerwick, Shetland in August. Check more long-term weather averages for Lerwick, Shetland in August before you book your next holiday to Scotland in 2025/2026.

  • 14°C maximum daytime temperature in August in Lerwick, Shetland14
    14°C max day temperature
  • 4 hours of sunshine per day
  • 18 days with some rainfall in August in Lerwick, Shetland18
    18 days with some rainfall
  • 9°C minimum night-time temperature in August in Lerwick, Shetland9
    9°C min night temperature
  • 16 hours of daylight per day in August in Lerwick, Shetland16
    16 hours of daylight per day
  • No heat & humidity in August in Lerwick, Shetland0
    No heat & humidity
  • 78 mm monthly rainfall in August in Lerwick, Shetland78
    78 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in August in Lerwick, Shetland4
    4 (Moderate) UV index
  • 12°C sea temperature in August in Lerwick, Shetland12
    12°C sea temperature

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The August weather guide for Scotland (Lerwick, Shetland) 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 Scotland

How warm is it in Lerwick, Shetland in August?

Daytime temperatures usually reach 14°C in Lerwick, Shetland in August, falling to 9°C at night.

How sunny is it in Lerwick, Shetland in August?

There are normally 4 hours of bright sunshine each day in Lerwick, Shetland in August - that's 26% of daylight hours.

How warm is the sea around Lerwick, Shetland in August?

The average sea temperature around Lerwick, Shetland in August is 12°C.

Does it rain in Lerwick, Shetland in August?

There are usually 18 days with some rain in Lerwick, Shetland in August and the average monthly rainfall is 78mm.

Lerwick, Shetland August sunrise & sunset times

Browse the sunrise and sunset times for Lerwick, Shetland in August 2025. Select a month to view Lerwick, Shetland sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 03:45 20:35
Saturday, 16th August 2025 04:21 19:55
Sunday, 31st August 2025 04:57 19:11

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