Isafjordhur weather in August 2025

Expect 10°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Isafjordhur in August. Check more long-term weather averages for Isafjordhur in August before you book your next holiday to Iceland in 2025/2026.

  • 10°C maximum daytime temperature in August in Isafjordhur10
    10°C max day temperature
  • 4 hours of sunshine per day
  • 16 days with some rainfall in August in Isafjordhur16
    16 days with some rainfall
  • 5°C minimum night-time temperature in August in Isafjordhur5
    5°C min night temperature
  • 17 hours of daylight per day in August in Isafjordhur17
    17 hours of daylight per day
  • No heat & humidity in August in Isafjordhur0
    No heat & humidity
  • 64 mm monthly rainfall in August in Isafjordhur64
    64 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in August in Isafjordhur3
    3 (Moderate) UV index
  • 9°C sea temperature in August in Isafjordhur9
    9°C sea temperature

More about Isafjordhur

Isafjordhur by month

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The August weather guide for Iceland (Isafjordhur) 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 Iceland

How warm is it in Isafjordhur in August?

Daytime temperatures usually reach 10°C in Isafjordhur in August, falling to 5°C at night.

How sunny is it in Isafjordhur in August?

There are normally 4 hours of bright sunshine each day in Isafjordhur in August - that's 25% of daylight hours.

Is the sea cold around Isafjordhur in August?

The average sea temperature around Isafjordhur in August is 9°C.

Does it rain in Isafjordhur in August?

There are usually 16 days with some rain in Isafjordhur in August and the average monthly rainfall is 64mm.

Isafjordhur August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:18 22:56
Saturday, 16th August 2025 05:14 21:57
Sunday, 31st August 2025 06:05 20:58

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