Tromso weather in July 2025

Expect 14°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Tromso in July. Check more long-term weather averages for Tromso in July before you book your next holiday to Norway in 2025/2026.

  • 14°C maximum daytime temperature in July in Tromso14
    14°C max day temperature
  • 7 hours of sunshine per day
  • 18 days with some rainfall in July in Tromso18
    18 days with some rainfall
  • 7°C minimum night-time temperature in July in Tromso7
    7°C min night temperature
  • 24 hours of daylight per day in July in Tromso24
    24 hours of daylight per day
  • No heat & humidity in July in Tromso0
    No heat & humidity
  • 68 mm monthly rainfall in July in Tromso68
    68 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in July in Tromso3
    3 (Moderate) UV index
  • 9°C sea temperature in July in Tromso9
    9°C sea temperature

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The July weather guide for Norway (Tromso) 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 Tromso in July?

Daytime temperatures usually reach 14°C in Tromso in July, falling to 7°C at night.

How sunny is it in Tromso in July?

There are normally 7 hours of bright sunshine each day in Tromso in July - that's 29% of daylight hours.

Is the sea cold around Tromso in July?

The average sea temperature around Tromso in July is 9°C.

Does it rain in Tromso in July?

There are usually 18 days with some rain in Tromso in July and the average monthly rainfall is 68mm.

Tromso July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 Daylight all day
Wednesday, 16th July 2025 Daylight all day
Thursday, 31st July 2025 01:15 22:19

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