Brussels Climate and Average Weather
Climate of Brussels: average temperatures, rainfall and seasons month by month.
Climate in Brussels month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 42° | 34° | 3,8 in | ★★☆☆☆ |
| February | 49° | 39° | 3,6 in | ★★★☆☆ |
| March | 55° | 40° | 2,1 in | ★★★☆☆ |
| April | 61° | 45° | 1,7 in | ★★★★☆ |
| May | 67° | 52° | 3,2 in | ★★★★☆ |
| June | 73° | 57° | 2,8 in | ★★★★☆ |
| July | 76° | 60° | 2,5 in | ★★★★☆ |
| August | 76° | 60° | 2,0 in | ★★★★☆ |
| September | 69° | 55° | 2,0 in | ★★★★☆ |
| October | 61° | 50° | 3,7 in | ★★★★☆ |
| November | 50° | 42° | 3,3 in | ★★★☆☆ |
| December | 47° | 39° | 2,4 in | ★★★☆☆ |
Climate type: Temperate. Source: Open-Meteo archive (ERA5).
Recent extremes in Brussels
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Brussels compares with nearby places
Annual averages, and the difference against Brussels.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Bruges | 55 mi | 53°F | about the same | 35 in |
| Amsterdam Schiphol Airport | 102 mi | 53°F | about the same | 38 in |
| Hoge Veluwe National Park | 106 mi | 52°F | 33°F cooler | 37 in |
| Rijksmuseum | 107 mi | 53°F | about the same | 38 in |
| Amsterdam | 107 mi | 53°F | 33°F cooler | 39 in |
Best time to visit Brussels
Go in May, June, July, August and September. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, February and December - expect the least comfortable mix of heat, cold or rain.
What this means for Brussels
Today is slightly cooler than average for October. The forecast high of 55°F is 5.6°F below the 61°F typical for this month.
A 52% chance means rain is likely somewhere nearby at some point - carry a layer, but do not cancel.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 62°F.
What to pack, what to skip
- A warm mid-layer and gloves for early mornings and evenings
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid January, February and December - historically the least comfortable months here.
Summary
Brussels is a city in Belgium. Brussels is known for Grand Place, waffles and EU quarter. It has a population of about 1.2 million.
Right now it is 46°F (8°C) in Brussels with mainly clear. It feels like 40°F. Today runs from 46°F to 55°F. Chance of precipitation is 52%. Sightseeing conditions score 6.9/10 - fair - plan around the weather.
The best time to visit Brussels is May, June, July, August and September. The climate is temperate. January, February and December tend to be the least comfortable months. August is the warmest month with average highs near 76°F, while January is the coldest with lows near 34°F.
The closest major airport is Amsterdam Schiphol Airport (AMS), about 102 mi away. Nearby highlights include Hoge Veluwe National Park, Rijksmuseum, Anne Frank House and Rhine River.
In plain terms. Today is slightly cooler than average for October. The forecast high of 55°F is 5.6°F below the 61°F typical for this month. The best window to be outside is roughly 11 AM to 2 PM, when temperature, rain chance and wind line up best. running is the strongest bet in Brussels today at 8.1/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Brussels
Weather map for Brussels
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Brussels
Every topic we hold for this place, and the same topic for the places around it.
Climate for related places
Frequently asked questions
Where is Brussels?
Brussels is a city in Belgium. Its coordinates are 50.8503, 4.3517. It lies in Europe.
What is the weather like in Brussels right now?
It is currently 46°F (8°C) with mainly clear. Humidity is 85% and wind is 10 mph.
When is the best time to visit Brussels?
May, June, July, August and September offer the most comfortable conditions in Brussels, which has a temperate climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is Brussels in?
Brussels observes Europe/Brussels (UTC+01:00). The local time is 12:34 AM.
How many people live in Brussels?
Brussels has a population of approximately 1.2 million.
What is the nearest airport to Brussels?
The closest airports are Amsterdam Schiphol Airport (AMS), 102 mi away, Paris Charles de Gaulle Airport (CDG), 150 mi away and Paris Orly Airport (ORY), 171 mi away.
What are the top things to do in Brussels?
Popular options include Hoge Veluwe National Park, Rijksmuseum, Anne Frank House, Rhine River, Seine River and Louvre Museum.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-world) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated October 27, 2026 at 12:34 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
