Best year time to visit Altenau

General weather information about Altenau

Average annual temperature is 8.5 °C

Absolute maximum temperature: 32.8 °C

Absolute minimum temperature: -16.7 °C

Number of sunny days: 116 days

Number of rainy days: 222 days

Number of snow days: 27 days

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

Altenau air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.013.717.118.321.731.432.830.026.324.313.910.7
Average daytime temperature (°C)3.45.38.59.014.822.122.522.020.916.66.75.4
Average temperature (°C)0.00.33.84.610.616.517.417.015.611.22.91.4
Average night temperature (°C)-3.2-4.3-0.70.96.210.612.412.410.76.7-0.6-2.3
Absolute minimum temperature (°C)-11.4-16.7-8.4-5.92.26.67.87.44.4-0.3-10.6-14.7

Altenau monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.015.015.014.013.011.09.08.0
Daylight mean duration (h)8.910.311.913.615.115.915.514.212.610.99.38.5
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.010.08.08.0
Sunshine mean duration (h)3.96.06.67.18.613.011.39.59.67.74.23.4
Precipitation (mm)4363111176183871402597478201172
Sunny days816134610981314312
Rainy days10814252520222317172318
Snow days1344100000041

Altenau - weather forecast by months

Altenau weather in januaryAltenau weather in februaryAltenau weather in marchAltenau weather in aprilAltenau weather in mayAltenau weather in juneAltenau weather in julyAltenau weather in augustAltenau weather in septemberAltenau weather in octoberAltenau weather in novemberAltenau weather in december

Best time to visit Altenau:

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

  • June — 13.0(h)
  • July — 11.3(h)
  • September — 9.6(h)

Months with the longest average daylight duration in Altenau:

  • June — 15.9(h)
  • July — 15.5(h)

The largest precipitation sum in Altenau is at

  • April — 176(mm)
  • May — 183(mm)
  • August — 259(mm)
  • November — 201(mm)
  • December — 172(mm)

    • Weather forecast in the closest to Altenau admin centers

    Weather forecast in the closest towns to Altenau

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    Frequently asked questions

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