Hammerfest weather in August 2025

Expect 55°F 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.

  • 55°F maximum daytime temperature in August in Hammerfest55
    55°F max day temperature
  • 6 hours of sunshine per day
  • 16 days with some rainfall in August in Hammerfest16
    16 days with some rainfall
  • 41°F minimum night-time temperature in August in Hammerfest41
    41°F 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
  • 2.3 inches monthly rainfall in August in Hammerfest2.3
    2.3 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in August in Hammerfest2
    2 (Low) UV index
  • 50°F sea temperature in August in Hammerfest50
    50°F sea temperature

More about Hammerfest

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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)  |  Imperial (°F)

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More about Norway

How warm is it in Hammerfest in August?

Daytime temperatures usually reach 55°F in Hammerfest in August, falling to 41°F 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.

How warm is the sea around Hammerfest in August?

The average sea temperature around Hammerfest in August is 50°F.

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 2.3 inches.

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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