Best year time to visit Namsos

General weather information about Namsos

Average annual temperature is 4.5 °C

Absolute maximum temperature: 29.0 °C

Absolute minimum temperature: -19.5 °C

Number of sunny days: 101 days

Number of rainy days: 207 days

Number of snow days: 57 days

Look at detailed online map of Namsos

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

Namsos air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)8.37.06.214.821.829.027.726.324.212.03.88.2
Average daytime temperature (°C)0.82.20.27.912.318.118.918.914.95.5-2.0-3.7
Average temperature (°C)-1.1-0.4-3.93.68.213.615.315.011.53.0-4.3-6.3
Average night temperature (°C)-3.6-4.1-8.5-1.03.68.311.311.48.00.8-6.9-9.0
Absolute minimum temperature (°C)-13.0-14.5-19.5-10.3-3.10.78.16.44.2-7.3-15.8-16.5

Namsos 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)5.48.511.815.218.621.119.816.413.19.76.44.2
Daylight minimum duration (h)4.06.010.013.016.020.018.014.011.08.04.03.0
Sunshine mean duration (h)0.72.16.18.58.410.410.38.75.84.02.20.8
Precipitation (mm)156164965498941561202011505992
Sunny days64616811460101812
Rainy days131881322192725302075
Snow days126171100001514

Namsos - weather forecast by months

Namsos weather in januaryNamsos weather in februaryNamsos weather in marchNamsos weather in aprilNamsos weather in mayNamsos weather in juneNamsos weather in julyNamsos weather in augustNamsos weather in septemberNamsos weather in octoberNamsos weather in novemberNamsos weather in december

Best time to visit Namsos:

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

  • April — 8.5(h)
  • May — 8.4(h)
  • June — 10.4(h)
  • July — 10.3(h)
  • August — 8.7(h)

Months with the longest average daylight duration in Namsos:

  • May — 18.6(h)
  • June — 21.1(h)
  • July — 19.8(h)
  • August — 16.4(h)

The largest precipitation sum in Namsos is at

  • January — 156(mm)
  • February — 164(mm)
  • July — 156(mm)
  • September — 201(mm)

    • Weather forecast in the closest to Namsos admin centers

    Weather forecast in the closest towns to Namsos

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    Frequently asked questions

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