Iserlohn Weather in January

January in Iserlohn sees daytime temperatures around 5°C (41°F) and lows of 0°C (32°F) at night. With around 100 mm (3.9 in) of snow/rainfall expected, it's worth packing a rain jacket.

Rainfall in Iserlohn in January

The climate data from previous years indicates about 18 days of snow/rain, averaging 100 mm (3.9 in) for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Iserlohn in January

Daytime highs in Iserlohn in January reach 5°C (41°F), with nights around 0°C (32°F). During January, you'll experience the winter season. It stays cool throughout the day, so warm layers are a good idea from morning to evening. At 0°C (32°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. On average, it is the coldest month of the year. So be prepared and make sure to pack winter clothes.

Sunshine in Iserlohn in January

This month is characterized by fewer sunny days, with about 40 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Iserlohn. Our weather planner can help you explore destinations with more pleasant weather conditions.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
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• September
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• November
• December

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

Iserlohn Temperature in January

Min Temperature 0°C (32°F)  

Max Temperature 5°C (41°F)  

Chance of Rain 58%  

Precipitation 100 mm (3.9 in)  

Rainy days 18 days  

Sunshine 40 hours *  

Percentage Sunshine *  

* Data from: Bochum, Germany (35 KM, 22 Miles).

What to Wear in Iserlohn in January

Cold weather calls for smart layering in January. 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. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Iserlohn 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 Iserlohn's climate page.

More climate data for Iserlohn

Temperature Rainfall Sunshine

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