Weather in Białystok in September
Climate normals based on 10 years of historical data for Białystok, Polen.
Average high
19°C
Average low
11°C
Rainfall
60 mm
9 rainy days
Sunshine
4.1h/day
Luftfeuchtigkeit
71%
How Hot Is Białystok in September?
The lingering warmth of summer fades in Białystok: 19°C peaks, 11°C lows in September.
Sunshine Hours in September
Sun and cloud trade off in Białystok's September: 4.1h of direct sun, daylight from 6:00 am to 6:40 pm.
Does It Rain In Białystok In September?
Typical September rainfall in Białystok: 60mm of rain on 9 days.
Is Białystok Humid In September?
Białystok feels muggy this month with humidity around 71%, especially in calm air.
Wind In Białystok In September
Light breezes typical: Białystok averages 17 kph wind in September.
Cloud Cover In Białystok In September
Białystok's September runs cloudy: typical cloud cover of 59%.
Cities With Similar Weather In September
Weather in Białystok, month by month
| Month | High / Low | Regen | |
|---|---|---|---|
| Wetter im Januar | 0°C / -4°C | 56mm | Details → |
| Wetter im Februar | 2°C / -2°C | 43mm | Details → |
| Wetter im März | 7°C / 0°C | 41mm | Details → |
| Wetter im April | 13°C / 4°C | 48mm | Details → |
| Wetter im Mai | 18°C / 8°C | 70mm | Details → |
| Wetter im Juni | 23°C / 13°C | 74mm | Details → |
| Wetter im Juli | 24°C / 14°C | 107mm | Details → |
| Wetter im August | 25°C / 15°C | 66mm | Details → |
| Wetter im September | 19°C / 11°C | 60mm | |
| Wetter im Oktober | 13°C / 6°C | 66mm | Details → |
| Wetter im November | 6°C / 2°C | 47mm | Details → |
| Wetter im Dezember | 2°C / -1°C | 56mm | Details → |