Weather in Brussel in Autumn
| September | October | November | ||||
| Average day temperature: | 67.5°F | 58.7°F | 49.4°F | |||
| Average night temperature: | 55.8°F | 50.8°F | 44.1°F | |||
| Sea water temperature: | 65.0°F | 58.7°F | 51.9°F | |||
| Number of sunny days: | 11 days | 8 days | 6 days | |||
| Day length: | 11.7 - 13.5 h. | 9.8 - 11.6 h. | 8.3 - 9.7 h. | |||
| Number of rainy days: | 2 days | 3 days | 3 days | |||
| Precipitation totals: | 1.6 in. | 1.9 in. | 1.7 in. | |||
Day & Night air temperature, °F
September
October
November
0
11
22
33
44
55
66
77
88
49.4
59.2
68.3
44.2
51.5
56.6
| Day temperature | Night temperature |
Sea water temperature, °F
September
October
November
0
11
22
33
44
55
66
77
88
51.9
58.7
65
Precipitation total, in.
September
October
November
0.0
0.3
0.7
1.0
1.3
1.7
2.0
2.4
1.9
2
1.6
Sunny, partly cloudy and cloudy days
September
October
November
0
5
10
15
20
25
30
35
17
14
9
7
11
9
6
7
11
| Cloudy days | Partly cloudy days | Sunny days |
Wind speed, mph
September
October
November
0.0
1.7
3.5
5.2
7.0
8.7
10.5
12.2
14.0
10.2
10
8.3
Average sunny hours
September
October
November
0
1
2
3
4
5
6
7
8
3.5
5.3
7.1
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in Brussel
Brussel on a weather map
Leaflet | Tiles © Esri
Places in Belgium:
Name
°F
24 Hours Forecast
Brussel
Local time: 04:38
April 14, monday
0600
45°F
NE
6 mph
6 mph
0900
52°F
NE
6 mph
6 mph
1200
61°F
N
6 mph
6 mph
1500
63°F
NW
6 mph
6 mph
1800
63°F
N
4 mph
4 mph
2100
55°F
W
4 mph
4 mph
April 15, tuesday
0000
54°F
NW
10 mph
10 mph
0300
54°F
NW
11 mph
11 mph
