Weather in Heerberg in September

General weather information about Heerberg

Average annual temperature is 10.8 °C

Absolute maximum temperature: 33.6 °C

Absolute minimum temperature: -10.1 °C

Number of sunny days: 120 days

Number of rainy days: 233 days

Number of snow days: 12 days

Look at detailed online map of Heerberg

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

Heerberg air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.513.417.920.523.830.433.632.428.525.515.410.7
Average daytime temperature (°C)5.16.510.311.217.924.724.623.523.416.97.96.1
Average temperature (°C)2.92.76.07.413.419.419.818.717.512.45.43.7
Average night temperature (°C)0.5-0.42.03.38.813.314.614.312.08.22.81.6
Absolute minimum temperature (°C)-6.1-7.3-3.9-3.74.59.910.69.75.8-1.0-4.5-10.1

Heerberg 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)8.810.211.913.715.316.115.714.312.610.89.28.3
Daylight minimum duration (h)8.09.010.012.014.015.015.013.011.09.08.08.0
Sunshine mean duration (h)2.25.76.27.410.113.612.09.410.26.63.12.8
Precipitation (mm)6342931126934831433285161147
Sunny days71485141786171617
Rainy days161322241713232513152824
Snow days811100000010

Heerberg - weather forecast by months

Heerberg weather in januaryHeerberg weather in februaryHeerberg weather in marchHeerberg weather in aprilHeerberg weather in mayHeerberg weather in juneHeerberg weather in julyHeerberg weather in augustHeerberg weather in septemberHeerberg weather in octoberHeerberg weather in novemberHeerberg weather in december

Best time to visit Heerberg:

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

  • May — 10.1(h)
  • June — 13.6(h)
  • July — 12.0(h)
  • August — 9.4(h)
  • September — 10.2(h)

Months with the longest average daylight duration in Heerberg:

  • June — 16.1(h)
  • July — 15.7(h)

The largest precipitation sum in Heerberg is at

  • April — 112(mm)
  • August — 143(mm)
  • November — 161(mm)
  • December — 147(mm)

    • Weather forecast in the closest to Heerberg admin centers

    Weather forecast in the closest towns to Heerberg

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    Frequently asked questions

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