Hamm Weather in December

With daytime temperatures of 6°C (43°F) and nighttime lows of 0°C (32°F), December in Hamm brings low temperatures during the day. It is also the wettest month of the year, so pack an umbrella.

Rainfall in Hamm in December

This month is known for heavy rainfall, so don't forget your umbrella to stay dry. Typically, you can expect about 17 days of rain this month, with 121 mm (4.8 in) on average. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Hamm in December

Hamm in December gets highs of 6°C (43°F) during the day and drops to 0°C (32°F) at night. The winter season is characteristic of December. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. Nights fall to 0°C (32°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Hamm in December

With limited sunshine this month, there are about 41 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Hamm. Our weather planner can help you explore destinations with more pleasant weather conditions.