Weather in Sliven in septembris
Climate normals based on 10 years of historical data for Sliven, Bulgārija.
Average high
26°C
Average low
14°C
Rainfall
27 mm
4 rainy days
Sunshine
6.4h/day
Mitrums
55%
How Hot Is Sliven in septembris?
Sliven starts to ease back from summer's peak — afternoon highs of 26°C and overnight lows of 14°C in September.
Sunshine Hours in septembris
Sliven sees a healthy 6.4h of sun a day in September, with the sun up between 6:55 am and 7:25 pm.
Does It Rain In Sliven In septembris?
September brings occasional rain to Sliven — 27mm across 4 days, with most days staying dry.
Is Sliven Humid In septembris?
September brings comfortable humidity to Sliven — averaging 55%.
Wind In Sliven In septembris
September brings gentle winds to Sliven — averaging 15 kph.
Cloud Cover In Sliven In septembris
September sees mixed skies in Sliven: cloud cover averages 41%.
Cities With Similar Weather In septembris
Weather in Sliven, month by month
| Month | High / Low | Lietus | |
|---|---|---|---|
| Laiks janvārī | 5°C / -1°C | 74mm | Details → |
| Laiks februārī | 9°C / 1°C | 53mm | Details → |
| Laiks martā | 12°C / 3°C | 61mm | Details → |
| Laiks aprīlī | 17°C / 6°C | 63mm | Details → |
| Laiks maijā | 21°C / 11°C | 59mm | Details → |
| Laiks jūnijā | 26°C / 15°C | 59mm | Details → |
| Laiks jūlijā | 30°C / 18°C | 27mm | Details → |
| Laiks augustā | 31°C / 18°C | 22mm | Details → |
| Laiks septembrī | 26°C / 14°C | 27mm | |
| Laiks oktobrī | 19°C / 9°C | 53mm | Details → |
| Laiks novembrī | 13°C / 5°C | 82mm | Details → |
| Laiks decembrī | 8°C / 1°C | 75mm | Details → |