Weather in Unterbrunn in September

General weather information about Unterbrunn

Average annual temperature is 10.9 °C

Absolute maximum temperature: 34.6 °C

Absolute minimum temperature: -8.2 °C

Number of sunny days: 127 days

Number of rainy days: 220 days

Number of snow days: 18 days

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* Weather data for Unterbrunn Germany is based on climate observations for 2026 year

Unterbrunn air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.113.716.320.626.932.634.631.229.024.014.29.9
Average daytime temperature (°C)5.15.89.811.518.924.925.023.523.316.17.65.3
Average temperature (°C)3.02.45.87.714.119.520.119.118.012.25.13.3
Average night temperature (°C)0.5-0.62.33.79.213.715.115.113.18.72.51.1
Absolute minimum temperature (°C)-8.2-5.6-4.0-3.34.19.510.710.57.71.6-5.5-6.1

Unterbrunn monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.016.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.610.111.913.815.416.315.914.412.610.89.18.2
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.08.0
Sunshine mean duration (h)2.14.55.57.711.213.111.69.210.05.83.42.0
Precipitation (mm)9460158703538881492786141127
Sunny days8147111415128191414
Rainy days171022191715192311172723
Snow days642000000024

Unterbrunn - weather forecast by months

Unterbrunn weather in januaryUnterbrunn weather in februaryUnterbrunn weather in marchUnterbrunn weather in aprilUnterbrunn weather in mayUnterbrunn weather in juneUnterbrunn weather in julyUnterbrunn weather in augustUnterbrunn weather in septemberUnterbrunn weather in octoberUnterbrunn weather in novemberUnterbrunn weather in december

Best time to visit Unterbrunn:

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

  • May — 11.2(h)
  • June — 13.1(h)
  • July — 11.6(h)
  • August — 9.2(h)
  • September — 10.0(h)

Months with the longest average daylight duration in Unterbrunn:

  • May — 15.4(h)
  • June — 16.3(h)
  • July — 15.9(h)

The largest precipitation sum in Unterbrunn is at

  • March — 158(mm)
  • August — 149(mm)
  • November — 141(mm)
  • December — 127(mm)

    • Weather forecast in the closest to Unterbrunn admin centers

    Weather forecast in the closest towns to Unterbrunn

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    Frequently asked questions

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