Best year time to visit Flensburg

General weather information about Flensburg

Average annual temperature is 7.9 °C

Absolute maximum temperature: 36.8 °C

Absolute minimum temperature: -28.9 °C

Number of sunny days: 196 days

Number of rainy days: 129 days

Number of snow days: 40 days

Look at detailed online map of Flensburg

* Weather data for Flensburg United States is based on climate observations for 2026 year

Flensburg air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.16.85.124.431.831.933.736.236.829.716.49.5
Average daytime temperature (°C)-4.2-1.70.59.522.827.927.027.824.413.86.13.0
Average temperature (°C)-7.7-7.9-4.53.816.121.721.221.818.89.41.4-0.5
Average night temperature (°C)-10.5-13.2-9.0-0.89.916.116.116.814.55.9-1.8-3.0
Absolute minimum temperature (°C)-25.8-28.9-17.1-11.20.39.310.711.76.5-5.7-13.0-12.7

Flensburg monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.110.411.913.614.915.715.314.112.510.99.58.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)3.77.16.58.111.912.813.011.89.67.05.63.8
Precipitation (mm)3036519936862610078791688
Sunny days201815111915151411182317
Rainy days2451312151617191259
Snow days9611600000125

Flensburg - weather forecast by months

Flensburg weather in januaryFlensburg weather in februaryFlensburg weather in marchFlensburg weather in aprilFlensburg weather in mayFlensburg weather in juneFlensburg weather in julyFlensburg weather in augustFlensburg weather in septemberFlensburg weather in octoberFlensburg weather in novemberFlensburg weather in december

Best time to visit Flensburg:

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

  • May — 11.9(h)
  • June — 12.8(h)
  • July — 13.0(h)
  • August — 11.8(h)

Months with the longest average daylight duration in Flensburg:

  • June — 15.7(h)
  • July — 15.3(h)

The largest precipitation sum in Flensburg is at

  • April — 99(mm)
  • June — 86(mm)
  • August — 100(mm)
  • September — 78(mm)
  • October — 79(mm)
  • December — 88(mm)

    • Weather forecast in the closest to Flensburg admin centers

    Weather forecast in the closest towns to Flensburg

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    Frequently asked questions

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