Weather in Grundbäck in September

General weather information about Grundbäck

Average annual temperature is 3.9 °C

Absolute maximum temperature: 28.5 °C

Absolute minimum temperature: -17.6 °C

Number of sunny days: 149 days

Number of rainy days: 141 days

Number of snow days: 75 days

Look at detailed online map of Grundbäck

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

Grundbäck air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)6.77.46.614.720.428.523.324.922.812.94.04.9
Average daytime temperature (°C)-2.2-0.6-1.96.514.120.519.219.116.03.8-2.7-4.5
Average temperature (°C)-4.3-3.3-5.41.48.915.515.615.612.41.1-4.6-7.0
Average night temperature (°C)-6.5-6.1-8.7-2.73.29.611.712.48.8-1.4-7.1-9.8
Absolute minimum temperature (°C)-12.9-17.3-16.9-10.9-4.32.86.89.42.9-8.3-15.4-17.6

Grundbäck monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.019.021.020.017.014.011.08.05.0
Daylight mean duration (h)5.68.611.815.118.420.819.616.313.09.86.54.4
Daylight minimum duration (h)4.07.010.013.016.020.018.014.011.08.05.04.0
Sunshine mean duration (h)1.33.66.710.013.714.711.48.86.44.70.50.5
Precipitation (mm)1093453282432113153574810241
Sunny days10151417201676101699
Rainy days735101014242520986
Snow days14101231000061316

Grundbäck - weather forecast by months

Grundbäck weather in januaryGrundbäck weather in februaryGrundbäck weather in marchGrundbäck weather in aprilGrundbäck weather in mayGrundbäck weather in juneGrundbäck weather in julyGrundbäck weather in augustGrundbäck weather in septemberGrundbäck weather in octoberGrundbäck weather in novemberGrundbäck weather in december

Best time to visit Grundbäck:

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

  • April — 10.0(h)
  • May — 13.7(h)
  • June — 14.7(h)
  • July — 11.4(h)
  • August — 8.8(h)

Months with the longest average daylight duration in Grundbäck:

  • May — 18.4(h)
  • June — 20.8(h)
  • July — 19.6(h)
  • August — 16.3(h)

The largest precipitation sum in Grundbäck is at

  • January — 109(mm)
  • July — 113(mm)
  • August — 153(mm)
  • November — 102(mm)

    • Weather forecast in the closest to Grundbäck admin centers

    Weather forecast in the closest towns to Grundbäck

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    Frequently asked questions

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