Best year time to visit Summerau

General weather information about Summerau

Average annual temperature is 9.3 °C

Absolute maximum temperature: 31.4 °C

Absolute minimum temperature: -15.9 °C

Number of sunny days: 128 days

Number of rainy days: 208 days

Number of snow days: 29 days

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* Weather data for Summerau Austria is based on climate observations for 2026 year

Summerau air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.713.316.817.322.929.531.430.927.023.912.99.2
Average daytime temperature (°C)3.44.28.88.915.921.524.322.221.815.96.44.3
Average temperature (°C)1.20.54.65.411.716.719.518.116.911.53.51.6
Average night temperature (°C)-1.2-3.20.92.07.411.814.414.012.37.50.8-0.9
Absolute minimum temperature (°C)-7.5-15.9-4.4-5.32.77.99.18.96.8-1.9-7.9-12.9

Summerau monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.810.211.913.715.216.115.714.312.610.89.28.4
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.09.08.08.0
Sunshine mean duration (h)2.56.36.96.69.812.012.18.710.27.54.42.6
Precipitation (mm)4468551148065561412540104155
Sunny days9139814101072014410
Rainy days101118211720212410172118
Snow days1244100000053

Summerau - weather forecast by months

Summerau weather in januarySummerau weather in februarySummerau weather in marchSummerau weather in aprilSummerau weather in maySummerau weather in juneSummerau weather in julySummerau weather in augustSummerau weather in septemberSummerau weather in octoberSummerau weather in novemberSummerau weather in december

Best time to visit Summerau:

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

  • May — 9.8(h)
  • June — 12.0(h)
  • July — 12.1(h)
  • September — 10.2(h)

Months with the longest average daylight duration in Summerau:

  • June — 16.1(h)
  • July — 15.7(h)

The largest precipitation sum in Summerau is at

  • April — 114(mm)
  • August — 141(mm)
  • November — 104(mm)
  • December — 155(mm)

    • Weather forecast in the closest to Summerau admin centers

    Weather forecast in the closest towns to Summerau

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    Frequently asked questions

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