Temperature
Cool by day, brisk at night.
Cool days.
Cool by day, brisk at night.
Several rainy days. About 12 wet days this month.
Sunshine is limited, with cloud often dominating.
In October, afternoons feel about 53° and nights feel near 45°.
Mostly cloudy skies this month.
Breezy conditions are typical in October. More a comfort consideration than a planning concern.
October late afternoons are around 59°F, easing to about 55°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 43 | 35 | 2.6 | 12 | 1.6 | 87 |
| Feb | 46 | 36 | 2.4 | 12 | 2.7 | 83 |
| Mar | 52 | 38 | 2.2 | 12 | 3.4 | 78 |
| Apr | 58 | 42 | 1.8 | 11 | 4.9 | 72 |
| May | 65 | 49 | 2.6 | 12 | 6.1 | 74 |
| Jun | 71 | 54 | 2.7 | 11 | 6.2 | 74 |
| Jul | 73 | 57 | 2.8 | 12 | 6.0 | 74 |
| Aug | 73 | 57 | 2.9 | 13 | 5.9 | 76 |
| Sep | 68 | 53 | 2.2 | 11 | 4.8 | 79 |
| Oct | 60 | 48 | 2.5 | 12 | 3.7 | 84 |
| Nov | 50 | 41 | 2.6 | 13 | 2.2 | 88 |
| Dec | 44 | 37 | 2.8 | 13 | 1.4 | 88 |
Similar climates
Want a side-by-side climate view? Compare Brussels with Paris.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Aug 28, 2026
Data & methodology