7 of the most budget-friendly destinations in Europe
Discover Europe's top budget-friendly destinations including Budapest, Kotor, Krakow, and more, perfect for affordable and exciting travel.
Sliven Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Sliven.
–
Climate overview of Sliven
Sliven, Sliven, Bulgaria, sees big temperature differences between seasons, with August peaking at 29°C (84°F) and January dropping to 5°C (41°F).
Sliven sees a moderate amount of rain/snowfall, totalling around 815 mm (32 in) per year. It experiences warm summers and cold winters, creating some seasonal variation.
Sliven Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Sliven - and find the best time to visit.
Monthly Temperature in Sliven
Visitors to Sliven can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 29°C (84°F) in August, the warmest time of the year, to a chilly 5°C (41°F) during cooler months like January.
At night, you can expect temperatures ranging from 17°C (63°F) in August to around -2°C (28°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Sliven
Generally, Sliven experiences moderate precipitation patterns, averaging 815 mm (32 in) yearly. While rainfall varies throughout the year, each season offers its own charm. May brings wetter days averaging 95 mm (3.7 in) of precipitation, spread over 11 rainy days.
In contrast, the driest month August experiences a drier climate, with about 49 mm (1.9 in) of rainfall spread across 6 rainy days. For more details, please visit our Sliven Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Sliven
For comfortable weather, consider visiting Sliven in May, June, July, August and September. Conditions are usually least favourable in January, February and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
cold
Feb
cold
Mar
mixed
Apr
good
May
excellent
Jun
excellent
Jul
excellent
Aug
excellent
Sep
excellent
Oct
very good
Nov
mixed
Dec
cold
- Best overall: May, June, July, August and September
- Warmest weather: July and August
- Fewest rainy days: July, August, September and October
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -2°C (28°F).
Frequently asked questions about the climate in Sliven
What is the best time to visit Sliven?
May, June, July, August and September typically offer the most optimal weather in Sliven. In contrast, January, February and December tend to have less optimal conditions. Sliven has warm summers and cold winters.
What temperatures can I expect in Sliven?
Daytime highs range from 5°C (41°F) in January to 29°C (84°F) in August. Nighttime lows range from -2°C (28°F) to 17°C (63°F). Temperatures vary considerably through the year.
How much rain does Sliven get?
Annual rainfall is around 815 mm (32 in). May is the wettest month with 95 mm (3.7 in), while August is the driest with 49 mm (1.9 in).
Sliven 3-Day Forecast
Sliven on the map
Sliven is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
Varna City
18°C (64°F) Golden Sands18°C (64°F) Sveti Vlas
19°C (66°F) Sunny Beach19°C (66°F) Nesebar19°C (66°F) Sozopol
19°C (66°F) Sofia17°C (63°F) Bansko15°C (59°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
7 of the most budget-friendly destinations in Europe
Meadows in the mountains
Meadows in the mountains is a world away from large line-ups and huge crowds. High in the Rhodope Mountains in Bulgaria.
Cycle the Danube trail
The Danube cycle route is one of the most popular cycling routes in Europe, and rightly so, because it is a varied route that is interesting both in terms of culture and nature.
The 10 most charming villages in France
Discover France's top 10 beautiful villages. From Normandy to the Côte d'Azur, experience quaint squares and cobbled streets. Which one will you visit this summer?