Weather in Altheim in December

General weather information about Altheim

Average annual temperature is 12.2 °C

Absolute maximum temperature: 35.3 °C

Absolute minimum temperature: -5.2 °C

Number of sunny days: 132 days

Number of rainy days: 225 days

Number of snow days: 8 days

Look at detailed online map of Altheim

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

Altheim air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.314.117.621.626.331.035.331.329.225.315.811.7
Average daytime temperature (°C)6.57.911.313.019.726.225.624.224.417.69.47.4
Average temperature (°C)4.64.37.38.814.520.821.019.818.913.77.15.4
Average night temperature (°C)2.41.23.44.18.914.516.015.513.710.04.83.5
Absolute minimum temperature (°C)-5.1-5.2-3.7-3.22.69.711.610.46.81.6-3.8-4.3

Altheim 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)8.710.111.913.815.416.315.914.412.610.89.18.2
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.08.0
Sunshine mean duration (h)2.55.65.88.011.313.611.49.510.46.23.52.0
Precipitation (mm)7330109863925941343011512489
Sunny days8146815211210181226
Rainy days18132522169192112192823
Snow days510000000002

Altheim - weather forecast by months

Altheim weather in januaryAltheim weather in februaryAltheim weather in marchAltheim weather in aprilAltheim weather in mayAltheim weather in juneAltheim weather in julyAltheim weather in augustAltheim weather in septemberAltheim weather in octoberAltheim weather in novemberAltheim weather in december

Best time to visit Altheim:

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

  • May — 11.3(h)
  • June — 13.6(h)
  • July — 11.4(h)
  • August — 9.5(h)
  • September — 10.4(h)

Months with the longest average daylight duration in Altheim:

  • May — 15.4(h)
  • June — 16.3(h)
  • July — 15.9(h)

The largest precipitation sum in Altheim is at

  • March — 109(mm)
  • August — 134(mm)
  • October — 115(mm)
  • November — 124(mm)

    • Weather forecast in the closest to Altheim admin centers

    Weather forecast in the closest towns to Altheim

    Explore Altheim

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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