Best year time to visit Sundvallen

General weather information about Sundvallen

Average annual temperature is 4.2 °C

Absolute maximum temperature: 28.5 °C

Absolute minimum temperature: -20.7 °C

Number of sunny days: 141 days

Number of rainy days: 159 days

Number of snow days: 65 days

Look at detailed online map of Sundvallen

* Weather data for Sundvallen Sweden is based on climate observations for 2026 year

Sundvallen air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.48.18.016.523.128.523.921.623.014.03.95.8
Average daytime temperature (°C)-1.40.20.77.116.022.019.118.416.65.1-2.8-4.7
Average temperature (°C)-3.9-2.9-3.92.010.016.615.014.612.62.4-4.9-7.6
Average night temperature (°C)-6.9-6.3-8.3-2.93.09.911.111.08.7-0.1-7.1-10.8
Absolute minimum temperature (°C)-17.0-12.9-15.6-10.2-3.63.69.18.32.1-6.2-19.2-20.7

Sundvallen monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.018.019.019.017.014.011.08.05.0
Daylight mean duration (h)6.38.911.814.817.719.518.615.912.910.07.15.4
Daylight minimum duration (h)5.07.010.013.016.019.017.014.011.08.05.05.0
Sunshine mean duration (h)1.44.77.39.413.214.611.28.17.64.40.90.5
Precipitation (mm)61383739383517223469518328
Sunny days111413161915341213813
Rainy days83410111528271816136
Snow days1211144100002912

Sundvallen - weather forecast by months

Sundvallen weather in januarySundvallen weather in februarySundvallen weather in marchSundvallen weather in aprilSundvallen weather in maySundvallen weather in juneSundvallen weather in julySundvallen weather in augustSundvallen weather in septemberSundvallen weather in octoberSundvallen weather in novemberSundvallen weather in december

Best time to visit Sundvallen:

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

  • April — 9.4(h)
  • May — 13.2(h)
  • June — 14.6(h)
  • July — 11.2(h)

Months with the longest average daylight duration in Sundvallen:

  • May — 17.7(h)
  • June — 19.5(h)
  • July — 18.6(h)
  • August — 15.9(h)

The largest precipitation sum in Sundvallen is at

  • July — 172(mm)
  • August — 234(mm)

    • Weather forecast in the closest to Sundvallen admin centers

    Weather forecast in the closest towns to Sundvallen

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    Frequently asked questions

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