Hamm Weather in January

Hamm in January averages 5°C (41°F) during the day and -1°C (30°F) at night. This is part of the winter season, and quite a bit of snow/rainfall is expected this month.

Rainfall in Hamm in January

On average, there are about 17 days with snow/rain during this month, averaging 109 mm (4.3 in). This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Hamm in January

Temperatures in Hamm in January top out at 5°C (41°F) and drop to -1°C (30°F) overnight. January is part of winter. Time outdoors is usually more comfortable with proper winter clothing and protection from wind. With overnight lows of -1°C (30°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. This month tends to bring the coldest weather of the year, so be sure to pack enough warm clothing to stay comfortable.

Sunshine in Hamm in January

This month sees fewer sunny days, with about 51 hours of sunshine, perfect for those who enjoy cooler temperatures.

January in Hamm has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
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• 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 January

Min Temperature -1°C (30°F)  

Max Temperature 5°C (41°F)  

Chance of Rain 56%  

Precipitation 109 mm (4.3 in)  

Rainy days 17 days  

Sunshine 51 hours *  

Percentage Sunshine *  

* Data from: Bonn, Germany (40 KM, 25 Miles).

What to Wear in Hamm in January

We recommend to layer up for chilly conditions in Hamm in January. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Hamm in January

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

Swimming

4/10

Cycling

3/10

Walking

3/10

Camping

1/10

Outdoor sports

3/10

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.