Sliven, Bulgaria, a region in Bulgaria, experiences maximum daytime temperatures in April ranging from 16°C (61°F) in Kotel to 18°C (64°F) in Nova Zagora. Nighttime temperatures generally drop to 7°C (45°F) in Nova Zagora and 6°C (43°F) in Kotel.
What is the temperature of the different cities in Sliven, Bulgaria in April?
Explore the map below to discover average April temperatures at the top destinations in Sliven. For a deeper dive, simply click on any destination dot.