Weather in Aachen in July

General weather information about Aachen

Average annual temperature is 11.4 °C

Absolute maximum temperature: 33.0 °C

Absolute minimum temperature: -6.9 °C

Number of sunny days: 109 days

Number of rainy days: 254 days

Number of snow days: 2 days

Look at detailed online map of Aachen

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

Aachen air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.013.816.617.922.829.633.027.929.925.714.610.8
Average daytime temperature (°C)6.07.79.511.917.424.122.521.623.116.78.87.4
Average temperature (°C)4.14.76.47.912.819.318.517.718.513.56.85.8
Average night temperature (°C)2.01.93.34.07.914.114.413.713.810.54.84.0
Absolute minimum temperature (°C)-6.9-4.2-4.5-2.72.48.810.610.19.01.7-2.4-3.7

Aachen 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)8.510.011.913.815.516.416.014.512.610.79.08.0
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)2.74.85.67.411.112.810.69.79.56.23.42.3
Precipitation (mm)104341277963979710983103149111
Sunny days81348122056171015
Rainy days221527221910262513212925
Snow days100000000001

Aachen - weather forecast by months

Aachen weather in januaryAachen weather in februaryAachen weather in marchAachen weather in aprilAachen weather in mayAachen weather in juneAachen weather in julyAachen weather in augustAachen weather in septemberAachen weather in octoberAachen weather in novemberAachen weather in december

Best time to visit Aachen:

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

  • May — 11.1(h)
  • June — 12.8(h)
  • July — 10.6(h)
  • August — 9.7(h)
  • September — 9.5(h)

Months with the longest average daylight duration in Aachen:

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

The largest precipitation sum in Aachen is at

  • March — 127(mm)
  • November — 149(mm)

    • Weather forecast in the closest to Aachen admin centers

    Weather forecast in the closest towns to Aachen

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    Frequently asked questions

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