January in Sevastopol averages a daily high of 3.7°C with nights around -2.9°C. Expect roughly 15.2 wet days totalling 44.5mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Sevastopol is May–June.
Based on SIMFEROPOL, UP (49.5km), 1995–2024. 12 years of January data.