Weather in Strømmen in May

General weather information about Strømmen

Average annual temperature is 8.1 °C

Absolute maximum temperature: 25.1 °C

Absolute minimum temperature: -10.2 °C

Number of sunny days: 120 days

Number of rainy days: 227 days

Number of snow days: 18 days

Look at detailed online map of Strømmen

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

Strømmen air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)8.79.59.614.018.425.120.322.119.715.410.29.0
Average daytime temperature (°C)4.76.74.99.013.819.517.017.717.29.64.63.1
Average temperature (°C)2.84.22.06.010.416.214.515.114.97.62.51.1
Average night temperature (°C)0.71.8-1.13.06.712.111.912.512.45.50.3-0.9
Absolute minimum temperature (°C)-5.8-3.5-10.2-3.21.76.610.29.69.1-2.0-6.7-8.9

Strømmen monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.013.015.017.018.018.016.014.011.08.06.0
Daylight mean duration (h)7.39.411.814.416.718.117.415.312.810.37.96.6
Daylight minimum duration (h)6.08.010.013.015.017.016.014.011.09.07.06.0
Sunshine mean duration (h)1.74.35.49.112.014.611.99.77.94.72.41.6
Precipitation (mm)2591032021098051140148209162249226
Sunny days610813182164121066
Rainy days23181617139252718211921
Snow days207000000054

Strømmen - weather forecast by months

Strømmen weather in januaryStrømmen weather in februaryStrømmen weather in marchStrømmen weather in aprilStrømmen weather in mayStrømmen weather in juneStrømmen weather in julyStrømmen weather in augustStrømmen weather in septemberStrømmen weather in octoberStrømmen weather in novemberStrømmen weather in december

Best time to visit Strømmen:

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

  • April — 9.1(h)
  • May — 12.0(h)
  • June — 14.6(h)
  • July — 11.9(h)
  • August — 9.7(h)

Months with the longest average daylight duration in Strømmen:

  • May — 16.7(h)
  • June — 18.1(h)
  • July — 17.4(h)

The largest precipitation sum in Strømmen is at

  • January — 259(mm)
  • September — 209(mm)
  • November — 249(mm)
  • December — 226(mm)

    • Weather forecast in the closest to Strømmen admin centers

    Weather forecast in the closest towns to Strømmen

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    Frequently asked questions

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