Weather in Köln for October 2025
In general, the average temperature in Köln at the beginning of October is 18.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 14.7 °C by the end of October.
Expect significant rainfall in Köln during October, with an average of 18 rainy days.
Is October a good time to visit Köln? check out the best time to travel to Köln page.
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Köln in October average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  20° | 2  21° | 3  17° | 4 16° | 5 17° | ||
| 6  18° | 7 21° | 8 18° | 9  18° | 10 20° | 11 19° | 12  16° |
| 13 19° | 14 17° | 15 15° | 16 15° | 17 17° | 18 17° | 19 17° |
| 20 16° | 21 16° | 22 15° | 23 16° | 24 15° | 25 15° | 26 13° |
| 27 13° | 28 15° | 29 16° | 30 15° | 31 16° |
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Temperatures trend during October in Köln
October weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. | Sunny | 20° /11° | 1.7 mm | 5 | |
| 2 Oct. | Partly cloudy | 21° /12° | 3 mm | 6 | |
| 3 Oct. | Light rain shower | 17° /10° | 6.3 mm | 4 | |
| 4 Oct. | Patchy rain possible | 16° /8° | 0.1 mm | 4 | |
| 5 Oct. | Patchy rain possible | 17° /8° | 0 mm | 5 | |
| 6 Oct. | Overcast | 18° /8° | 0 mm | 5 | |
| 7 Oct. | Partly cloudy | 21° /12° | 3.7 mm | 5 | |
| 8 Oct. | Overcast | 18° /12° | 1.9 mm | 4 | |
| 9 Oct. | Cloudy | 18° /11° | 13.4 mm | 4 | |
| 10 Oct. | Partly cloudy | 20° /10° | 17.6 mm | 5 | |
| 11 Oct. | Partly cloudy | 19° /10° | 2.8 mm | 5 | |
| 12 Oct. | Light drizzle | 16° /10° | 2.3 mm | 4 | |
| 13 Oct. | Patchy rain possible | 19° /11° | 0.6 mm | 5 | |
| 14 Oct. | Patchy rain possible | 17° /6° | 1.7 mm | 4 | |
| 15 Oct. | Light rain shower | 15° /8° | 0.8 mm | 4 | |
| 16 Oct. | Cloudy | 15° /7° | 0 mm | 4 | |
| 17 Oct. | Overcast | 17° /9° | 1.2 mm | 4 | |
| 18 Oct. | Patchy rain possible | 17° /9° | 0.7 mm | 4 | |
| 19 Oct. | Patchy light drizzle | 17° /11° | 14.3 mm | 4 | |
| 20 Oct. | Light rain | 16° /10° | 4.2 mm | 4 | |
| 21 Oct. | Light rain | 16° /11° | 3.5 mm | 4 | |
| 22 Oct. | Light rain shower | 15° /9° | 1.7 mm | 4 | |
| 23 Oct. | Light drizzle | 16° /7° | 0.3 mm | 5 | |
| 24 Oct. | Light rain shower | 15° /8° | 2 mm | 4 | |
| 25 Oct. | Light rain shower | 15° /8° | 6.7 mm | 4 | |
| 26 Oct. | Light rain | 13° /8° | 2.3 mm | 3 | |
| 27 Oct. | Light rain shower | 13° /7° | 3.5 mm | 4 | |
| 28 Oct. | Light rain shower | 15° /10° | 1.6 mm | 4 | |
| 29 Oct. | Patchy light rain | 16° /11° | 1.1 mm | 4 | |
| 30 Oct. | Light rain | 15° /10° | 5.6 mm | 4 | |
| 31 Oct. | Light rain shower | 16° /9° | 1 mm | 4 | |
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Guide for Köln in October
In Köln, Germany, October marks the transition from the mild autumn weather to the cooler temperatures of late fall. At the beginning of the month, the weather in Köln is typically pleasant, with average temperatures around 12°.
The early days of October often see mild and comfortable conditions, making it an ideal time to explore the city's charming streets and historic landmarks.
As the month progresses, the weather in Köln gradually becomes cooler. By the end of October, temperatures tend to drop to around 8°, signaling the arrival of the autumn chill.
Visitors can expect crisp and refreshing air, perfect for enjoying outdoor activities such as strolling along the Rhine River or visiting the city's renowned museums and galleries.
Additionally, October in Köln often experiences some rainfall, so it's advisable for travelers to pack an umbrella and waterproof attire to stay dry while exploring the city.
Despite the cooler temperatures and occasional showers, the autumn foliage in and around Köln during October creates a picturesque and inviting atmosphere for visitors.
Overall, October in Köln offers a mix of mild and cooler weather, providing a delightful opportunity to experience the city's cultural richness amidst the changing seasons.
Köln in October - FAQ
What to pack to Köln in October?
As you prepare for your trip to Köln in October, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Köln, during October, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
October rainfall patterns in Köln
UV exposure in Köln during October
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