Best year time to visit Achen

General weather information about Achen

Average annual temperature is 11.9 °C

Absolute maximum temperature: 33.7 °C

Absolute minimum temperature: -5.4 °C

Number of sunny days: 128 days

Number of rainy days: 229 days

Number of snow days: 8 days

Look at detailed online map of Achen

* Weather data for Achen France is based on climate observations for 2026 year

Achen air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.913.718.717.924.330.733.730.430.226.114.811.2
Average daytime temperature (°C)6.17.710.912.719.126.424.623.524.517.58.97.0
Average temperature (°C)4.14.17.08.614.421.020.019.218.913.26.65.0
Average night temperature (°C)2.01.13.34.49.515.115.115.113.89.34.43.1
Absolute minimum temperature (°C)-4.5-5.4-3.1-2.15.311.211.010.26.43.1-3.6-4.7

Achen 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)2.45.56.68.311.913.510.99.810.36.23.02.0
Precipitation (mm)842511889452211214030156173125
Sunny days81377162188211315
Rainy days1714242315923239182925
Snow days610000000001

Achen - weather forecast by months

Achen weather in januaryAchen weather in februaryAchen weather in marchAchen weather in aprilAchen weather in mayAchen weather in juneAchen weather in julyAchen weather in augustAchen weather in septemberAchen weather in octoberAchen weather in novemberAchen weather in december

Best time to visit Achen:

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

  • May — 11.9(h)
  • June — 13.5(h)
  • July — 10.9(h)
  • August — 9.8(h)
  • September — 10.3(h)

Months with the longest average daylight duration in Achen:

  • June — 16.1(h)
  • July — 15.7(h)

The largest precipitation sum in Achen is at

  • March — 118(mm)
  • August — 140(mm)
  • October — 156(mm)
  • November — 173(mm)
  • December — 125(mm)

    • Weather forecast in the closest to Achen admin centers

    Weather forecast in the closest towns to Achen

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    Frequently asked questions

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