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Brussel weather in August

Weather in Brussel: August

Average day temperature: 72.9°F
Average night temperature: 60.2°F
Sea water temperature: 67.9°F
Number of sunny days: 10 days
Day length: 13.6 - 15.3 hours
Number of rainy days: 5 days
Precipitation totals: 2.4 in.

Air temperature in August, °F

Show year:
2023
2022
2021

The highest day temperature during August of 2023 was 82°F. At the same time the lowest night temperature was 50°F. Day and night temperature averages during August were 71.5°F and 58.8°F.

Sea water temperature in Brussel in August, °F

Show year:
2023
2022
2021

The average sea water temperature in August of 2023 was 67.7°F. The highest and lowest sea temperatures during the month were 70.2°F and 65.8°F.

Sunny, partly cloudy and cloudy days

Number of sunny, partly cloudy and cloudy days in August is almost equal.

Precipitation total in August, in.

Precipitation total value in Brussel in August is 2.3 in. Other months of the year show relatively similar values.

Wind speed in August, mph

The average wind speed value in August is 8.4 mph It makes August lest windy month of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in August is: 7.8.

Best time for vacation in Brussel

Sunniest months:
September 11 days
July 10 days
August 10 days
Warmest months:
August 72.9 °F
July 72.5 °F
June 69.9 °F
Warmest sea temp:
August 67.9 °F
July 66.7 °F
September 64.9 °F
Coldest months:
January 41.9 °F
December 44.4 °F
February 44.4 °F
Rainiest months:
June 5 days
December 5 days
January 5 days
Windiest months:
February 12.0 mph
December 12.0 mph
January 11.5 mph

Brussel on a weather map

Brussel
+43°F
N 7 mph
Feels like: +39°F
Precip.: 0%
Places in Belgium:
Name
°F
+45°F
+43°F
+43°F
+43°F
+43°F
+45°F
+43°F
+45°F
+43°F
24 Hours Forecast
Brussel
Local time: 05:24
April 29, monday
0600
43°F
N
7 mph
0900
54°F
N
11 mph
1200
61°F
N
13 mph
1500
63°F
NE
12 mph
1800
61°F
NE
7 mph
2100
54°F
NW
7 mph
April 30, tuesday
0000
52°F
N
6 mph
0300
54°F
N
8 mph
Units of measurement: °C / °F