Köln Weather in January
January in Köln averages 6°C (43°F) during the day and 1°C (34°F) at night. Quite a bit of rainfall is typical this month, with around 88 mm (3.5 in) on average. An umbrella is a good idea.
Rainfall in Köln in January
Looking at the last 30 years, the data shows about 18 days with rain, averaging 88 mm (3.5 in) for the month. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.
Temperature in Köln in January
Expect highs of 6°C (43°F) in Köln in January, with nights dropping to around 1°C (34°F). This month falls in the winter season. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. 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. It is the coldest month of the year, so be sure to pack proper winter clothing for the conditions.Pack accordingly with warm clothes.
Sunshine in Köln in January
The city usually sees around 55 hours of sunlight, indicating fewer sunny days.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for Köln.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Germany, check out our Köln's climate page.
Köln Temperature in January
Min Temperature
1°C (34°F)
Max Temperature
6°C (43°F)
Chance of Rain
60%
Precipitation
88 mm (3.5 in)
Rainy days
18 days
Sunshine
55 hours *
Percentage Sunshine
*
Best Places in Germany in January
Find out more about the weather in Germany and which places have the best travel conditions in this month. See all of Germany in January →
perfect weather
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tolerable
unpleasant
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What to Wear in Köln in January
Dress warmly and in layers for your trip to Köln in January. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. With limited sunshine expected, sunglasses aren't a priority for packing.What To Do in Köln in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Germany, check out our Köln's climate page.
See the full Köln climate overview or explore weather in Germany.
