Brussel Weather: August
 |
Average Day Temperature: | 75.8°F |
|
Average Night Temperature: | 61.2°F |
|
Sea Water Temperature: | 70.1°F |
|
Number of Sunny Days: | 10 days |
| Sunshine Hours: | 13.6 - 15.3 hours | |
|
Number of Rainy Days: | 4 days |
| Precipitation Totals: | 2.1 in | |
| detailed information | ||
forecast
| Brussel |
Temperature
| Brussel |
Air Temperature in August, °F
The highest day temperature in August 2025 was 95°F. The lowest night temperature was 49°F. The average values for day and night temperatures during August were 78.9°F и 59.5°F respectivly.
Brussel Water Sea Temperature in August, °F
The average sea surface temperature in August 2025 for Brussel was 71.3°F. The maximum and minimum values were 70.2°F and 72.8°F respectively.
You can expect various weather conditions during August. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in August, in
Precipitation total in August for Brussel is 2.1 in.
The average wind speed in August is 8.2 mph. It makes August the most windless month of the year for Brussel.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Brussel in August is 8.2 hours.
Brussel on the Weather Map
| Antwerpen |  |
+36 |
| Brugge | |
+36 |
| Brussel | |
+36 |
| Charleroi |  |
+36 |
| Gent | |
+36 |
| Kortrijk | |
+36 |
| Liege | |
+38 |
| Namur |  |
+40 |
| Oostende | |
+40 |
| 1200 |  |
42°F | N 10 mph |
| 1500 | |
44°F | N 10 mph |
| 1800 |  |
40°F | N 12 mph |
| 2100 |  |
40°F | N 17 mph |
| 0000 | |
40°F | N 22 mph |
| 0300 |  |
42°F | N 22 mph |
| 0600 | |
44°F | N 18 mph |
| 0900 | |
48°F | NE 17 mph |