Weather in Bastanvik in August

General weather information about Bastanvik

Average annual temperature is 1.7 °C

Absolute maximum temperature: 26.6 °C

Absolute minimum temperature: -22.4 °C

Number of sunny days: 139 days

Number of rainy days: 146 days

Number of snow days: 80 days

Look at detailed online map of Bastanvik

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

Bastanvik air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.54.83.510.220.426.625.622.722.49.8-0.14.0
Average daytime temperature (°C)-3.1-2.1-4.54.410.718.318.416.813.01.6-5.8-7.6
Average temperature (°C)-5.7-4.7-8.40.35.813.514.713.69.5-0.5-8.1-9.7
Average night temperature (°C)-8.7-7.7-12.6-3.9-0.37.610.610.15.9-2.5-10.9-12.3
Absolute minimum temperature (°C)-17.2-21.5-21.2-13.3-8.40.66.07.72.8-10.7-22.4-18.6

Bastanvik monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)6.09.013.017.020.022.022.018.014.011.07.04.0
Daylight mean duration (h)5.08.311.815.319.022.220.416.613.19.66.13.6
Daylight minimum duration (h)3.06.010.013.017.020.018.014.011.07.04.03.0
Sunshine mean duration (h)0.72.76.99.712.114.111.58.55.83.80.70.0
Precipitation (mm)711853264134108193135444359
Sunny days9121418161556514187
Rainy days751414152625251239
Snow days1511168100005915

Bastanvik - weather forecast by months

Bastanvik weather in januaryBastanvik weather in februaryBastanvik weather in marchBastanvik weather in aprilBastanvik weather in mayBastanvik weather in juneBastanvik weather in julyBastanvik weather in augustBastanvik weather in septemberBastanvik weather in octoberBastanvik weather in novemberBastanvik weather in december

Best time to visit Bastanvik:

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

  • April — 9.7(h)
  • May — 12.1(h)
  • June — 14.1(h)
  • July — 11.5(h)
  • August — 8.5(h)

Months with the longest average daylight duration in Bastanvik:

  • May — 19.0(h)
  • June — 22.2(h)
  • July — 20.4(h)
  • August — 16.6(h)

The largest precipitation sum in Bastanvik is at

  • July — 108(mm)
  • August — 193(mm)
  • September — 135(mm)

    • Weather forecast in the closest to Bastanvik admin centers

    Weather forecast in the closest towns to Bastanvik

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    Frequently asked questions

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