Bonn
January
Weather in Bonn for January 2027
Your guide to Bonn weather in January - trends and predictions
Bonn typically experiences moderate snowfall in January, with an average of 6 snowy days.
In general, the average temperature in Bonn at the beginning of January is 6.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 6.3 °C by the end of January.
Is January a good time to visit Bonn? check out the best time to travel to Bonn page.
✨ Is January a good time to visit Bonn? – Ask the AI Weatherman
Snow Forecast ❄️
Temperatures
More
15
Dry days
10
Rainy days
6
Snow days
5°/1°
Temperatures
17 km/h
Avg max wind
81 %
Avg humidity
Bonn Weather January
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Temperatures trend during January in Bonn
See the weather trend as well as the moving average line
January weather in Bonn day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. |  Patchy rain possible | 8° /6° | 1.2 mm | 0 cm | |
| 2 Jan. |  Moderate rain at times | 8° /3° | 7.5 mm | 0.8 cm | |
| 3 Jan. |  Light snow | 6° /3° | 2 mm | 0.7 cm | |
| 4 Jan. |  Light rain | 6° /3° | 3.9 mm | 0.2 cm | |
| 5 Jan. | Light rain | 7° /2° | 5.3 mm | 1.4 cm | |
| 6 Jan. | Patchy rain possible | 7° /3° | 1.1 mm | 0.2 cm | |
| 7 Jan. |  Light snow showers | 6° /1° | 2 mm | 0.5 cm | |
| 8 Jan. | Moderate rain at times | 4° /1° | 8.2 mm | 3 cm | |
| 9 Jan. | Light rain | 6° /1° | 6.6 mm | 1.5 cm | |
| 10 Jan. | Patchy rain possible | 2° /-2° | 2.2 mm | 1 cm | |
| 11 Jan. | Light rain | 3° /-2° | 3 mm | 0 cm | |
| 12 Jan. | Moderate or heavy rain shower | 5° /0° | 6.1 mm | 0 cm | |
| 13 Jan. | Patchy rain possible | 6° /1° | 1.5 mm | 0 cm | |
| 14 Jan. | Light rain | 6° /2° | 3.6 mm | 0.1 cm | |
| 15 Jan. | Light rain | 6° /3° | 3.1 mm | 0.6 cm | |
| 16 Jan. | Patchy rain possible | 5° /1° | 2.1 mm | 0.1 cm | |
| 17 Jan. | Light rain | 4° /-1° | 4.4 mm | 1.8 cm | |
| 18 Jan. |  Cloudy | 4° /-2° | 0 mm | 0 cm | |
| 19 Jan. | Patchy rain possible | 4° /-3° | 0.7 mm | 0.4 cm | |
| 20 Jan. |  Light freezing rain | 3° /-3° | 0.1 mm | 0 cm | |
| 21 Jan. |  Sunny | 3° /-3° | 0 mm | 0 cm | |
| 22 Jan. | Light freezing rain | 5° /1° | 0.8 mm | 0 cm | |
| 23 Jan. | Light rain | 6° /2° | 2.5 mm | 0 cm | |
| 24 Jan. | Light drizzle | 8° /3° | 0.6 mm | 0 cm | |
| 25 Jan. | Patchy rain possible | 7° /3° | 0.2 mm | 0 cm | |
| 26 Jan. | Light rain | 5° /1° | 3.2 mm | 0.9 cm | |
| 27 Jan. | Patchy rain possible | 6° /1° | 1.6 mm | 0 cm | |
| 28 Jan. | Patchy rain possible | 5° /1° | 1.1 mm | 0 cm | |
| 29 Jan. | Patchy rain possible | 6° /1° | 1.9 mm | 0.1 cm | |
| 30 Jan. | Light rain | 7° /3° | 2.5 mm | 0 cm | |
| 31 Jan. | Patchy rain possible | 7° /2° | 0.4 mm | 0 cm | |
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Important Notice
Our weather forecast for Bonn in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Bonn forecast closer to your planned date for the most up-to-date weather information.
Change Month
Bonn weather in January vs December vs February
Compare January weather in Bonn with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| December | January | February | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 8°/3° | 5°/1° | 9°/3° |
| Rainfall | 65 mm | 80 mm | 62 mm |
| Snowfall | 0 cm | 13 cm | 1 cm |
| Wind | 16.5 km/h | 16.6 km/h | 16.1 km/h |
| Humidity | 80% | 81% | 78% |
| Rainy days | 11 days | 10 days | 11 days |
| Snow days | 1 days | 6 days | 1 days |
| Dry days | 19 days | 15 days | 16 days |
Planning a trip to Bonn? Discover the best time to visit
Bonn in January - FAQ
What are the expected maximum and minimum temperatures in Bonn during January?
During January, expect a variety of temperatures with highs around 5° and lows near 1°, suitable for diverse activities and preferences.
How much rainfall should be expected in Bonn during January?
Moderate rainfall is anticipated in Bonn during January, with a total of 79.5 mm spread over approximately 10 days. Considering plans for rainy days is advisable.
Will it snow in Bonn in January 2027?
Bonn experiences an average snowfall of 13.2 cm during January, occurring over 6 days.
What are the typical wind conditions in Bonn during January?
The average wind speed in Bonn during January is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
Bonn snow forecast January 2027
Track daily snowfall levels and discover Bonn’s snowy potential this January ❄️
On average, Bonn sees 6 snowy days during January, with approximately 13.2 cm of total snowfall.
January rainfall patterns in Bonn
Explore the daily rainfall trends and prepare for Bonns January weather 💧
Typically, Bonn has 10 rainy days in January with a total of 79.5 mm of rainfall.
What to pack to Bonn in January?
Cold & raw · highs around 5 °C, frequent showers
As you prepare for your trip to Bonn in January, 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 Bonn, during January, is comfortable and enjoyable, regardless of the weather conditions.
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🧥 Clothing
👟 Footwear
🎒 Accessories
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