Hammerfest weather in August 2025

Expect 13°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Hammerfest in August. Check more long-term weather averages for Hammerfest in August before you book your next holiday to Norway in 2025/2026.

  • 13°C maximum daytime temperature in August in Hammerfest13
    13°C max day temperature
  • 6 hours of sunshine per day
  • 16 days with some rainfall in August in Hammerfest16
    16 days with some rainfall
  • 5°C minimum night-time temperature in August in Hammerfest5
    5°C min night temperature
  • 18 hours of daylight per day in August in Hammerfest18
    18 hours of daylight per day
  • No heat & humidity in August in Hammerfest0
    No heat & humidity
  • 58 mm monthly rainfall in August in Hammerfest58
    58 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in August in Hammerfest2
    2 (Low) UV index
  • 10°C sea temperature in August in Hammerfest10
    10°C sea temperature

More about Hammerfest

Hammerfest by month

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The August weather guide for Norway (Hammerfest) 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 Hammerfest in August?

Daytime temperatures usually reach 13°C in Hammerfest in August, falling to 5°C at night.

How sunny is it in Hammerfest in August?

There are normally 6 hours of bright sunshine each day in Hammerfest in August - that's 31% of daylight hours.

Is the sea cold around Hammerfest in August?

The average sea temperature around Hammerfest in August is 10°C.

Does it rain in Hammerfest in August?

There are usually 16 days with some rain in Hammerfest in August and the average monthly rainfall is 58mm.

Hammerfest August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 00:26 22:26
Saturday, 16th August 2025 02:19 20:36
Sunday, 31st August 2025 03:32 19:16

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