When to visit
Sliven?

Discover the best time of year, based on historical climate, temperature, and precipitation.

Sliven
Sliven · Bulgaria

The best time to visit Sliven is May, September, October, when the weather, flight prices, and crowds align. — consistent weather climate

Climate score
June
86

Excellent climate

☀️Agradable

Temperature
16–27°C
Noches frescas
Feels like
16–28°C
Confortable
Precipitation
52mm
Lluvia moderada · 7 days
Sunshine
12.9h
Parcialmente nublado
Humidity (%)
66%
Confortable
Annual Climate Analysis
Temperature, Rain & Feels Like
Rain
Actual Temp
Feels Like
-10°0°10°20°30°40°EneFebMarAbrMayJunJulAgoSepOctNovDic
Tourist Crowds
Monthly visitor flow
49
Shoulder season
050100EneFebMarAbrMayJun49JulAgoSepOctNovDic
Monthly Overview
Score173338658686858594914311
ClimateFríoFríoFríoFríoAgradableAgradableAgradableAgradableAgradableAgradableFríoFrío
Temperature0–7°C1–10°C2–12°C6–17°C11–21°C16–27°C18–31°C19–31°C14–26°C9–20°C5–13°C2–9°C
Feels like-4–4°C-2–7°C-1–9°C4–15°C9–21°C16–28°C19–32°C19–31°C14–25°C8–18°C2–11°C-1–6°C
Precipitation70mm
10 days
50mm
7 days
49mm
9 days
76mm
10 days
53mm
8 days
52mm
7 days
14mm
2 days
21mm
3 days
24mm
3 days
43mm
5 days
78mm
8 days
109mm
12 days
Sunshine5.6h
☀︎ 59%
7.4h
☀︎ 70%
8.0h
☀︎ 67%
9.7h
☀︎ 72%
11.5h
☀︎ 78%
12.9h
☀︎ 84%
14.0h
☀︎ 93%
12.4h
☀︎ 90%
11.0h
☀︎ 88%
8.8h
☀︎ 80%
6.6h
☀︎ 68%
3.8h
☀︎ 41%
WindNO · 14 km/hNO · 15 km/hN · 14 km/hN · 15 km/hNE · 15 km/hN · 13 km/hNE · 15 km/hNE · 16 km/hNE · 15 km/hN · 12 km/hN · 12 km/hN · 13 km/h
Humidity (%)75%74%70%67%67%66%53%54%58%68%76%82%
Day length9.5h10.6h12.0h13.4h14.6h15.3h14.9h13.9h12.5h11.0h9.8h9.1h
Tourist CrowdsLow seasonLow seasonLow seasonLow seasonLow seasonShoulder seasonHigh seasonHigh seasonShoulder seasonLow seasonLow seasonLow season

Frequently asked questions

What is the best time to visit Sliven?

The best time to visit Sliven is October, May, September, June, July, August, with temperatures between 9 °C and 31 °C. The best month is October. October is low season.

What is the weather like in Sliven?

Sliven has a climate with an overall score of 6.1/10. Annual temperatures range from 0 °C to 31 °C.

What is the hottest month in Sliven?

The hottest month in Sliven is July, with average highs of 31 °C and lows of 18 °C.

What is the rainiest month in Sliven?

The rainiest month in Sliven is December, with an average of 109 mm of precipitation.

When is peak season in Sliven?

Peak season in Sliven is July, August. This is the most popular period, with the highest tourism levels and prices.

When is shoulder season in Sliven?

Shoulder season in Sliven falls in June, September. It offers a good balance of decent weather and lower prices compared to peak season.