Weather in Altersbach in September

General weather information about Altersbach

Average annual temperature is 8.6 °C

Absolute maximum temperature: 30.4 °C

Absolute minimum temperature: -13.1 °C

Number of sunny days: 95 days

Number of rainy days: 251 days

Number of snow days: 19 days

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

Altersbach air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.310.814.118.223.327.230.428.426.420.810.86.8
Average daytime temperature (°C)2.63.06.48.915.821.621.220.520.813.45.02.8
Average temperature (°C)0.80.23.15.411.517.017.216.716.210.22.91.3
Average night temperature (°C)-1.6-2.6-0.41.87.012.012.913.211.97.10.7-0.4
Absolute minimum temperature (°C)-13.1-9.8-9.9-4.50.96.67.78.16.8-0.2-9.0-8.0

Altersbach 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)8.510.011.913.815.516.416.014.512.610.79.08.1
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)1.23.94.26.710.912.511.18.99.94.82.21.2
Precipitation (mm)113801617747719814133125158138
Sunny days61041013117618613
Rainy days191325201819242512252625
Snow days652000000033

Altersbach - weather forecast by months

Altersbach weather in januaryAltersbach weather in februaryAltersbach weather in marchAltersbach weather in aprilAltersbach weather in mayAltersbach weather in juneAltersbach weather in julyAltersbach weather in augustAltersbach weather in septemberAltersbach weather in octoberAltersbach weather in novemberAltersbach weather in december

Best time to visit Altersbach:

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

  • May — 10.9(h)
  • June — 12.5(h)
  • July — 11.1(h)
  • August — 8.9(h)
  • September — 9.9(h)

Months with the longest average daylight duration in Altersbach:

  • May — 15.5(h)
  • June — 16.4(h)
  • July — 16.0(h)

The largest precipitation sum in Altersbach is at

  • March — 161(mm)
  • August — 141(mm)
  • November — 158(mm)
  • December — 138(mm)

    • Weather forecast in the closest to Altersbach admin centers

    Weather forecast in the closest towns to Altersbach

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    Frequently asked questions

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