Weather in Ostönnen in August

General weather information about Ostönnen

Average annual temperature is 11.7 °C

Absolute maximum temperature: 32.4 °C

Absolute minimum temperature: -4.8 °C

Number of sunny days: 105 days

Number of rainy days: 255 days

Number of snow days: 5 days

Look at detailed online map of Ostönnen

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

Ostönnen air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.914.916.821.123.629.832.429.230.225.815.111.4
Average daytime temperature (°C)6.77.99.812.218.124.323.122.623.516.99.37.6
Average temperature (°C)4.85.06.58.213.219.319.118.418.613.77.05.9
Average night temperature (°C)2.82.43.43.97.713.514.914.413.710.94.74.2
Absolute minimum temperature (°C)-4.7-4.5-4.8-3.70.66.611.110.18.43.4-3.3-3.5

Ostönnen 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)8.410.011.913.915.616.616.114.612.710.78.97.9
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)2.73.84.77.510.812.811.310.410.35.13.51.6
Precipitation (mm)11172105105737211310738123152151
Sunny days6114913184618655
Rainy days231726211812272512252524
Snow days201000000002

Ostönnen - weather forecast by months

Ostönnen weather in januaryOstönnen weather in februaryOstönnen weather in marchOstönnen weather in aprilOstönnen weather in mayOstönnen weather in juneOstönnen weather in julyOstönnen weather in augustOstönnen weather in septemberOstönnen weather in octoberOstönnen weather in novemberOstönnen weather in december

Best time to visit Ostönnen:

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

  • May — 10.8(h)
  • June — 12.8(h)
  • July — 11.3(h)
  • August — 10.4(h)
  • September — 10.3(h)

Months with the longest average daylight duration in Ostönnen:

  • May — 15.6(h)
  • June — 16.6(h)
  • July — 16.1(h)

The largest precipitation sum in Ostönnen is at

  • November — 152(mm)
  • December — 151(mm)

    • Weather forecast in the closest to Ostönnen admin centers

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    Frequently asked questions

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