Weather in Sliven in January
Sliven, Bulgaria averages a high of 5.7°C (42.3°F) and low of -1.2°C (29.8°F) in January, with 8 rain days and 6.1 hours of daily sunshine. Travel score: 50.8/100 (Mixed). The best time to visit Sliven is August.
High
6°C42°F
Low
-1°C30°F
🌧️
8
rain days
☀️
6.1
hrs/day sunshine
💧
80%
humidity
51— Mixed
January in Sliven is cold and occasionally wet — mixed conditions — plan indoor alternatives.
What are the average temperatures in Sliven?
How much does it rain in Sliven in January?
Sliven receives an average of 60.9mm of rainfall across 8 rainy days in January. The annual total is 776.5mm.
What should I pack for Sliven in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 6°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around -1°C
🧣
Warm scarf
Protect against cold winds
Traveling to Bulgaria in January?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31