Weather temperatures in Brussels for the duration of January is 4. Highs are expected to be 5 with low temperatures being around 1 celsius. We have put some more information here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 4 |
| High Temperature | 5 |
| Low Temperature | 1 |
| Sunshine Per Day | 6 |
Useful Links: Brussels Weather: Average Weather & Yearly Climate