Weather in Sumy in October
Sumy, Ukraine averages a high of 11.8°C (53.2°F) and low of 4.8°C (40.6°F) in October, with 8 rain days and 5.7 hours of daily sunshine. Travel score: 58.3/100 (Mixed). The best time to visit Sumy is August.
High
12°C53°F
Low
5°C41°F
🌧️
8
rain days
☀️
5.7
hrs/day sunshine
💧
76%
humidity
58— Mixed
October in Sumy is cool and occasionally wet — mixed conditions — plan indoor alternatives.
What are the average temperatures in Sumy?
How much does it rain in Sumy in October?
Sumy receives an average of 48.8mm of rainfall across 8 rainy days in October. The annual total is 591.5mm.
What should I pack for Sumy in October?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 12°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around 5°C
🧣
Warm scarf
Protect against cold winds
Traveling to Ukraine in October?
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