Tonsberg weather in July 2025

Expect 21°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Tonsberg in July. Check more long-term weather averages for Tonsberg in July before you book your next holiday to Norway in 2025/2026.

  • 21°C maximum daytime temperature in July in Tonsberg21
    21°C max day temperature
  • 8 hours of sunshine per day
  • 14 days with some rainfall in July in Tonsberg14
    14 days with some rainfall
  • 12°C minimum night-time temperature in July in Tonsberg12
    12°C min night temperature
  • 18 hours of daylight per day in July in Tonsberg18
    18 hours of daylight per day
  • No heat & humidity in July in Tonsberg0
    No heat & humidity
  • 69 mm monthly rainfall in July in Tonsberg69
    69 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in July in Tonsberg5
    5 (Moderate) UV index
  • 17°C sea temperature in July in Tonsberg17
    17°C sea temperature

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The July weather guide for Norway (Tonsberg) 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 hot is it in Tonsberg in July?

Daytime temperatures usually reach 21°C in Tonsberg in July, falling to 12°C at night.

How sunny is it in Tonsberg in July?

There are normally 8 hours of bright sunshine each day in Tonsberg in July - that's 45% of daylight hours.

How warm is the sea around Tonsberg in July?

The average sea temperature around Tonsberg in July is 17°C.

Does it rain in Tonsberg in July?

There are usually 14 days with some rain in Tonsberg in July and the average monthly rainfall is 69mm.

Tonsberg July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 03:09 21:35
Wednesday, 16th July 2025 03:31 21:17
Thursday, 31st July 2025 04:02 20:46

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