Weather in Uccle in September
Climate normals based on 10 years of historical data for Uccle, Belgium.
Average high
20°C
Average low
12°C
Rainfall
69 mm
12 rainy days
Sunshine
3.7h/day
Kelembapan
73%
How Hot Is Uccle in September?
Warm days linger in Uccle: 20°C highs, 12°C lows, averaging 16°C.
Sunshine Hours in September
Uccle's September averages 3.7h of direct sun — cloud cover varies day to day.
Does It Rain In Uccle In September?
Steady, frequent rain defines September: Uccle averages 69mm in 12 days.
Is Uccle Humid In September?
Humid air dominates Uccle in September: 73% on average makes warm days feel hotter.
Wind In Uccle In September
Breezes around 18 kph in Uccle this September — comfortable for outdoor activity.
Cloud Cover In Uccle In September
Grey, cloudy days are the norm: 61% average cover in Uccle.
Cities With Similar Weather In September
Weather in Uccle, month by month
| Month | High / Low | Hujan | |
|---|---|---|---|
| Cuaca pada Januari | 6°C / 2°C | 79mm | Details → |
| Cuaca pada Februari | 8°C / 3°C | 70mm | Details → |
| Cuaca pada Mac | 11°C / 4°C | 77mm | Details → |
| Cuaca pada April | 14°C / 5°C | 49mm | Details → |
| Cuaca pada Mei | 18°C / 9°C | 68mm | Details → |
| Cuaca pada Jun | 22°C / 13°C | 77mm | Details → |
| Cuaca pada Julai | 23°C / 14°C | 73mm | Details → |
| Cuaca pada Ogos | 24°C / 15°C | 67mm | Details → |
| Cuaca pada September | 20°C / 12°C | 69mm | |
| Cuaca pada Oktober | 16°C / 9°C | 75mm | Details → |
| Cuaca pada November | 10°C / 5°C | 72mm | Details → |
| Cuaca pada Disember | 8°C / 4°C | 79mm | Details → |