Weather in Brussels for January 2025
In general, the average temperature in Brussels at the beginning of January is 9.6 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 7.3 °C by the end of January.
Brussels sees moderate rainfall in January, averaging 9 rainy days.
With an average of 2 snowy days, Brussels enjoys a light touch of snow in January.
Is January a good time to visit Brussels? check out the best time to travel to Brussels page.
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Brussels in January average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  11° | 2  12° | 3  9° | 4 10° | 5 11° | ||
| 6 8° | 7  6° | 8 5° | 9 4° | 10 5° | 11 6° | 12 8° |
| 13 7° | 14 7° | 15 5° | 16 3° | 17 2° | 18  3° | 19  2° |
| 20 2° | 21  4° | 22 6° | 23 7° | 24 8° | 25 6° | 26 8° |
| 27 6° | 28 7° | 29 8° | 30 8° | 31 8° |
You can click on date
Temperatures trend during January in Brussels
January weather day by day
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. | Moderate rain at times | 11° /8° | 5.5 mm | 0 cm | |
| 2 Jan. | Heavy rain at times | 12° /6° | 10.6 mm | 0 cm | |
| 3 Jan. | Patchy rain possible | 9° /6° | 2.8 mm | 0 cm | |
| 4 Jan. | Patchy rain possible | 10° /7° | 7.8 mm | 0 cm | |
| 5 Jan. | Patchy rain possible | 11° /8° | 0.9 mm | 0 cm | |
| 6 Jan. | Patchy rain possible | 8° /6° | 2.6 mm | 0 cm | |
| 7 Jan. | Overcast | 6° /3° | 0.6 mm | 0.4 cm | |
| 8 Jan. | Moderate rain at times | 5° /2° | 1.4 mm | 0 cm | |
| 9 Jan. | Patchy rain possible | 4° /0° | 0.4 mm | 0 cm | |
| 10 Jan. | Moderate rain at times | 5° /-1° | 1 mm | 0 cm | |
| 11 Jan. | Moderate rain at times | 6° /2° | 2.8 mm | 0 cm | |
| 12 Jan. | Heavy rain at times | 8° /3° | 6.8 mm | 0 cm | |
| 13 Jan. | Patchy rain possible | 7° /2° | 0.6 mm | 0 cm | |
| 14 Jan. | Moderate rain at times | 7° /2° | 4.5 mm | 0.2 cm | |
| 15 Jan. | Patchy rain possible | 5° /2° | 2.4 mm | 1.1 cm | |
| 16 Jan. | Moderate or heavy rain shower | 3° /0° | 5.5 mm | 0.1 cm | |
| 17 Jan. | Overcast | 2° /-1° | 7.3 mm | 5.8 cm | |
| 18 Jan. | Cloudy | 3° /-2° | 0.6 mm | 0.5 cm | |
| 19 Jan. | Light freezing rain | 2° /-3° | 0.4 mm | 0 cm | |
| 20 Jan. | Light freezing rain | 2° /-3° | 2.8 mm | 0 cm | |
| 21 Jan. | Partly cloudy | 4° /-1° | 0.2 mm | 0 cm | |
| 22 Jan. | Cloudy | 6° /2° | 3.4 mm | 0 cm | |
| 23 Jan. | Overcast | 7° /2° | 1.6 mm | 0 cm | |
| 24 Jan. | Partly cloudy | 8° /3° | 0.4 mm | 0 cm | |
| 25 Jan. | Partly cloudy | 6° /1° | 0.1 mm | 0 cm | |
| 26 Jan. | Patchy rain possible | 8° /1° | 1.8 mm | 0 cm | |
| 27 Jan. | Light freezing rain | 6° /0° | 0.4 mm | 0 cm | |
| 28 Jan. | Overcast | 7° /1° | 0 mm | 0 cm | |
| 29 Jan. | Overcast | 8° /2° | 0 mm | 0 cm | |
| 30 Jan. | Patchy rain possible | 8° /4° | 0.4 mm | 0 cm | |
| 31 Jan. | Patchy rain possible | 8° /3° | 0.1 mm | 0 cm | |
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Guide for Brussels in January
In January, Brussels, Belgium experiences cold and wintry weather. At the beginning of the month, the average temperature hovers around 3°, with a high chance of overcast skies and occasional snowfall. The city may also experience foggy conditions, particularly in the early mornings and evenings.
As the month progresses, the temperatures tend to drop further, with the average low reaching around 0°.
By the end of January, Brussels is often enveloped in a chilly atmosphere, with the average temperature dropping to around 1°.
The city may experience more frequent snow showers and icy conditions, making it essential for visitors to wrap up warmly and be prepared for potential travel disruptions due to the weather.
Overall, January in Brussels is characterized by cold, damp, and often gloomy weather, making it an ideal time for visitors who enjoy winter activities and the festive atmosphere of the city.
However, it's important to pack appropriate clothing and be mindful of the potential for inclement weather during this time of year.
Brussels in January - FAQ
What to pack to Brussels in January?
As you prepare for your trip to Brussels 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 Brussels, during January, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Thermal Wear: Base layers for cold destinations
- All-Weather Jacket: Waterproof and breathable
- Footwear
- Waterproof Shoes
- Insulated Boots: For snowy and extremely cold temperatures
- 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
Quick links
Where is Brussels?Get accurate weather forecasts for Brussels, located at latitude 50.85 and longitude 4.349. Stay updated with localized weather information tailored for Brussels.