Stavanger weather in August 2025

Expect 17°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Stavanger in August. Check more long-term weather averages for Stavanger in August before you book your next holiday to Norway in 2025/2026.

  • 17°C maximum daytime temperature in August in Stavanger17
    17°C max day temperature
  • 5 hours of sunshine per day
  • 21 days with some rainfall in August in Stavanger21
    21 days with some rainfall
  • 11°C minimum night-time temperature in August in Stavanger11
    11°C min night temperature
  • 15 hours of daylight per day in August in Stavanger15
    15 hours of daylight per day
  • No heat & humidity in August in Stavanger0
    No heat & humidity
  • 135 mm monthly rainfall in August in Stavanger135
    135 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in August in Stavanger4
    4 (Moderate) UV index
  • 16°C sea temperature in August in Stavanger16
    16°C sea temperature

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The August weather guide for Norway (Stavanger) 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 Norway

How warm is it in Stavanger in August?

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

How sunny is it in Stavanger in August?

There are normally 5 hours of bright sunshine each day in Stavanger in August - that's 35% of daylight hours.

How warm is the sea around Stavanger in August?

The average sea temperature around Stavanger in August is 16°C.

Does it rain in Stavanger in August?

There are usually 21 days with some rain in Stavanger in August and the average monthly rainfall is 135mm.

Stavanger August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:25 21:00
Saturday, 16th August 2025 04:59 20:22
Sunday, 31st August 2025 05:33 19:40

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