Best year time to visit Jällby

General weather information about Jällby

Average annual temperature is 7.9 °C

Absolute maximum temperature: 28.1 °C

Absolute minimum temperature: -12.2 °C

Number of sunny days: 137 days

Number of rainy days: 198 days

Number of snow days: 30 days

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

Jällby air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)7.19.610.020.023.528.125.423.224.917.110.08.1
Average daytime temperature (°C)3.34.34.411.318.323.318.919.119.49.83.61.3
Average temperature (°C)1.61.30.96.112.217.815.315.615.67.21.7-0.7
Average night temperature (°C)-0.1-1.7-2.50.96.311.411.912.612.44.7-0.3-3.1
Absolute minimum temperature (°C)-6.5-12.0-12.2-5.6-0.55.29.99.88.4-0.5-8.2-11.1

Jällby 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)1.54.34.49.412.914.211.87.37.44.41.21.0
Precipitation (mm)10938101174639170148761084566
Sunny days816819202024139810
Rainy days22913111110292717221413
Snow days1310000000088

Jällby - weather forecast by months

Jällby weather in januaryJällby weather in februaryJällby weather in marchJällby weather in aprilJällby weather in mayJällby weather in juneJällby weather in julyJällby weather in augustJällby weather in septemberJällby weather in octoberJällby weather in novemberJällby weather in december

Best time to visit Jällby:

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

  • April — 9.4(h)
  • May — 12.9(h)
  • June — 14.2(h)
  • July — 11.8(h)

Months with the longest average daylight duration in Jällby:

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

The largest precipitation sum in Jällby is at

  • January — 109(mm)
  • July — 170(mm)
  • August — 148(mm)
  • October — 108(mm)

    • Weather forecast in the closest to Jällby admin centers

    Weather forecast in the closest towns to Jällby

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    Frequently asked questions

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