The highest day temperature in October 2025 was 65°F. The lowest night temperature was 37°F. The average values for day and night temperatures during October were 56.4°F и 49.1°F respectivly.

Most of the days in October are gloomy but you can also expect sunny days.

Precipitation total in October for Aachen is 1.4 in. It makes october one of the least rainy months of the year.

The average wind speed in October is 9.4 mph.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Aachen in October is 5.2 hours.