The highest day temperature in December 2025 was 58°F. The lowest night temperature was 26°F. The average values for day and night temperatures during December were 46.2°F и 40.5°F respectivly.

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

Precipitation total in December for Maastricht is 2.2 in. It makes december one of the most rainy months of the year.

The average wind speed in December is 11.3 mph. It makes December the most windy month of the year for Maastricht.

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 Maastricht in December is 3.0 hours.