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Tønsberg Climate by Month

The temperature in Tønsberg can vary quite a bit throughout the year. Temperatures can be pleasant during the warmest months, and cold during the cooler months. It also experiences much rain/snowfall throughout the year. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

Visitors to Tønsberg can expect significant temperature changes throughout the year. Average daytime temperatures reach a pleasant 22°C in July. In February, the coolest month of the year, temperatures drop to a chilly 3°C. At night, expect cooler temperatures, averaging -3°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Tønsberg is known for its substantial rain/snowfall, with annual precipitation reaching 1088 mm. Tønsberg experiences moderate seasonal variation in rainfall, with monthly averages ranging from 123 mm in October, the wettest month, and 60 mm in April, the driest month.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Tønsberg can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 8.0 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.4 hours of sunlight per day.

Monthly hours of sunshine

Data from: Drammen, Norway (54 KM, 33 Miles).

Daily hours of sunshine

Data from: Drammen, Norway (54 KM, 33 Miles).

The best time of year to visit Tønsberg in Norway

During the months of July and August you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Tønsberg?
    July has an average maximum temperature of 22°C and is the warmest month of the year.
  • Which is the coldest month in Tønsberg?
    The coldest month is February with an average maximum temperature of 3°C.
  • Which is the wettest month in Tønsberg?
    October tops the wettest month list with 123 mm of rainfall.
  • Which is the driest month in Tønsberg?
    April is the driest month with 60 mm of precipitation.
  • Which is the sunniest month in Tønsberg?
    May is the sunniest month with an average of 240 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Tønsberg

    Tue   Dec 03
    4°C | -4°C
    N 22 km/h
    clear and no rain

    clear and no rain

    Wed   Dec 04
    0°C | -5°C
    NE 14 km/h
    broken clouds and no rain

    broken clouds and no rain

    Thu   Dec 05
    4°C | -1°C
    SE 29 km/h
    5.4 mm
    overcast and rain

    overcast and rain