Hamm Weather in December

December in Hamm sees daytime temperatures around 7°C (45°F) and lows of 1°C (34°F) at night. With around 84 mm (3.3 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Hamm in December

Historically, December sees about 18 days of rain, with a monthly average of 84 mm (3.3 in). Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Hamm in December

December in Hamm sees highs of 7°C (45°F) and lows of 1°C (34°F) overnight. December is part of winter. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. With overnight lows of 1°C (34°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Hamm in December

This month sees fewer sunny days, with about 44 hours of sunshine, perfect for those who enjoy cooler temperatures.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Hamm.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Germany, check out our Hamm's climate page.

Hamm Temperature in December

Min Temperature 1°C (34°F)  

Max Temperature 7°C (45°F)  

Chance of Rain 60%  

Precipitation 84 mm (3.3 in)  

Rainy days 18 days  

Sunshine 44 hours *  

Percentage Sunshine *  

* Data from: Bochum, Germany (46 KM, 29 Miles).

What to Wear in Hamm in December

Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Hamm in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

4/10

Outdoor sports

4/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Germany, check out our Hamm's climate page.

More climate data for Hamm

Temperature Rainfall Sunshine

See the full Hamm climate overview or explore weather in Germany.