Weather in Wachau in September

General weather information about Wachau

Average annual temperature is 11.4 °C

Absolute maximum temperature: 35.1 °C

Absolute minimum temperature: -6.8 °C

Number of sunny days: 120 days

Number of rainy days: 234 days

Number of snow days: 11 days

Look at detailed online map of Wachau

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

Wachau air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.012.917.721.325.731.335.131.528.925.415.010.9
Average daytime temperature (°C)6.36.810.011.618.424.325.324.024.216.88.66.3
Average temperature (°C)4.33.36.07.813.519.020.519.718.613.26.24.3
Average night temperature (°C)2.10.12.43.67.813.215.315.813.49.93.82.2
Absolute minimum temperature (°C)-4.1-6.8-4.7-2.02.06.611.911.07.91.1-3.7-5.3

Wachau 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)8.510.011.913.915.616.516.114.512.610.78.98.0
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)2.54.45.77.111.612.612.19.610.45.43.72.1
Precipitation (mm)505892601766548921107109109
Sunny days91169181410520855
Rainy days191325211316212610232324
Snow days340000000022

Wachau - weather forecast by months

Wachau weather in januaryWachau weather in februaryWachau weather in marchWachau weather in aprilWachau weather in mayWachau weather in juneWachau weather in julyWachau weather in augustWachau weather in septemberWachau weather in octoberWachau weather in novemberWachau weather in december

Best time to visit Wachau:

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

  • May — 11.6(h)
  • June — 12.6(h)
  • July — 12.1(h)
  • August — 9.6(h)
  • September — 10.4(h)

Months with the longest average daylight duration in Wachau:

  • May — 15.6(h)
  • June — 16.5(h)
  • July — 16.1(h)

The largest precipitation sum in Wachau is at

  • March — 92(mm)
  • August — 89(mm)
  • October — 107(mm)
  • November — 109(mm)
  • December — 109(mm)

    • Weather forecast in the closest to Wachau admin centers

    Weather forecast in the closest towns to Wachau

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    Frequently asked questions

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