Weather in Flen in August

General weather information about Flen

Average annual temperature is 5.3 °C

Absolute maximum temperature: 27.1 °C

Absolute minimum temperature: -19.4 °C

Number of sunny days: 146 days

Number of rainy days: 165 days

Number of snow days: 54 days

Look at detailed online map of Flen

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

Flen air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.57.87.718.121.727.123.921.623.115.94.65.4
Average daytime temperature (°C)-0.11.71.88.816.422.318.918.017.16.6-0.2-4.0
Average temperature (°C)-2.0-1.4-2.73.510.716.915.014.513.54.0-2.1-6.1
Average night temperature (°C)-4.4-4.3-7.3-1.44.010.611.111.110.01.6-4.0-8.9
Absolute minimum temperature (°C)-15.0-10.6-18.5-7.7-3.14.18.48.74.5-3.5-11.1-19.4

Flen monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.015.018.018.018.016.014.011.08.06.0
Daylight mean duration (h)6.89.111.814.617.218.818.015.612.910.17.55.9
Daylight minimum duration (h)5.07.010.013.016.018.016.014.011.08.06.05.0
Sunshine mean duration (h)1.64.26.39.013.814.312.38.27.14.11.10.7
Precipitation (mm)72295146302917015433609453
Sunny days12161115212424131099
Rainy days831013106292717161511
Snow days119102000005611

Flen - weather forecast by months

Flen weather in januaryFlen weather in februaryFlen weather in marchFlen weather in aprilFlen weather in mayFlen weather in juneFlen weather in julyFlen weather in augustFlen weather in septemberFlen weather in octoberFlen weather in novemberFlen weather in december

Best time to visit Flen:

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

  • April — 9.0(h)
  • May — 13.8(h)
  • June — 14.3(h)
  • July — 12.3(h)

Months with the longest average daylight duration in Flen:

  • May — 17.2(h)
  • June — 18.8(h)
  • July — 18.0(h)
  • August — 15.6(h)

The largest precipitation sum in Flen is at

  • July — 170(mm)
  • August — 154(mm)
  • November — 94(mm)

    • Weather forecast in the closest to Flen admin centers

    Weather forecast in the closest towns to Flen

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    Frequently asked questions

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