January in Poltava averages a daily high of -2.2°C with nights around -7°C. Expect roughly 13.1 wet days totalling 41.9mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Poltava is May–September.
Based on POLTAVA, UP (1.5km), 1995–2024. 19 years of January data.