Best year time to visit Tjørnsøya

General weather information about Tjørnsøya

Average annual temperature is 6.5 °C

Absolute maximum temperature: 22.4 °C

Absolute minimum temperature: -6.6 °C

Number of sunny days: 121 days

Number of rainy days: 212 days

Number of snow days: 32 days

Look at detailed online map of Tjørnsøya

* Weather data for Tjørnsøya Norway is based on climate observations for 2026 year

Tjørnsøya air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)8.58.25.98.912.520.618.322.416.611.97.88.4
Average daytime temperature (°C)4.75.01.55.78.211.814.615.413.77.73.01.4
Average temperature (°C)3.33.60.34.66.910.513.714.512.66.61.70.1
Average night temperature (°C)1.72.3-1.13.45.99.412.813.511.65.40.3-1.2
Absolute minimum temperature (°C)-3.6-2.7-6.4-1.62.04.311.211.88.60.1-6.6-5.6

Tjørnsøya monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)6.09.013.016.020.021.021.018.014.011.07.04.0
Daylight mean duration (h)5.38.411.815.218.721.520.016.513.19.76.34.0
Daylight minimum duration (h)3.06.010.013.017.020.018.014.011.08.04.03.0
Sunshine mean duration (h)0.92.76.59.79.711.611.810.66.04.32.40.7
Precipitation (mm)12611692376858616215615455120
Sunny days5261711141412381514
Rainy days23257122016171927231211
Snow days3118100000036

Tjørnsøya - weather forecast by months

Tjørnsøya weather in januaryTjørnsøya weather in februaryTjørnsøya weather in marchTjørnsøya weather in aprilTjørnsøya weather in mayTjørnsøya weather in juneTjørnsøya weather in julyTjørnsøya weather in augustTjørnsøya weather in septemberTjørnsøya weather in octoberTjørnsøya weather in novemberTjørnsøya weather in december

Best time to visit Tjørnsøya:

The best time to visit Tjørnsøya during the most sunny months:

  • April — 9.7(h)
  • May — 9.7(h)
  • June — 11.6(h)
  • July — 11.8(h)
  • August — 10.6(h)

Months with the longest average daylight duration in Tjørnsøya:

  • May — 18.7(h)
  • June — 21.5(h)
  • July — 20.0(h)
  • August — 16.5(h)

The largest precipitation sum in Tjørnsøya is at

  • January — 126(mm)
  • February — 116(mm)
  • September — 156(mm)
  • October — 154(mm)
  • December — 120(mm)

    • Weather forecast in the closest to Tjørnsøya admin centers

    Weather forecast in the closest towns to Tjørnsøya

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    Frequently asked questions

    When is the best time to visit Tjørnsøya?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Tjørnsøya.
    What is the weather like in Tjørnsøya?
    See average temperature, rainfall and daylight hours for Tjørnsøya by month in the table above.
    How many sunny days does Tjørnsøya have?
    The monthly weather statistics above show sunshine and rainfall patterns for Tjørnsøya throughout the year.