Weather in Сливен in септембар
Climate normals based on 10 years of historical data for Сливен, Бугарска.
Average high
26°C
Average low
14°C
Rainfall
27 mm
4 rainy days
Sunshine
6.4h/day
Vlažnost
55%
How Hot Is Сливен in септембар?
September keeps the warm sun on Сливен — 26°C by day, 14°C at night. The pattern barely shifts from August — just a 5°C difference in average high.
Sunshine Hours in септембар
Good sun in Сливен this September: 6.4h a day on average, daylight from 6:55 am to 7:25 pm.
Does It Rain In Сливен In септембар?
Predominantly dry month for Сливен: 27mm in 4 days.
Is Сливен Humid In септембар?
September brings comfortable humidity to Сливен — averaging 55%.
Wind In Сливен In септембар
Breezes around 15 kph in Сливен this September — comfortable for outdoor activity.
Cloud Cover In Сливен In септембар
Expect a mix of sunny and cloudy stretches: 41% average cloud cover in Сливен.
Cities With Similar Weather In септембар
Weather in Сливен, month by month
| Month | High / Low | Kiša | |
|---|---|---|---|
| Vreme u januaru | 5°C / -1°C | 74mm | Details → |
| Vreme u februaru | 9°C / 1°C | 53mm | Details → |
| Vreme u martu | 12°C / 3°C | 61mm | Details → |
| Vreme u aprilu | 17°C / 6°C | 63mm | Details → |
| Vreme u maju | 21°C / 11°C | 59mm | Details → |
| Vreme u junu | 26°C / 15°C | 59mm | Details → |
| Vreme u julu | 30°C / 18°C | 27mm | Details → |
| Vreme u avgustu | 31°C / 18°C | 22mm | Details → |
| Vreme u septembru | 26°C / 14°C | 27mm | |
| Vreme u oktobru | 19°C / 9°C | 53mm | Details → |
| Vreme u novembru | 13°C / 5°C | 82mm | Details → |
| Vreme u decembru | 8°C / 1°C | 75mm | Details → |