May in Syktyvkar averages a daily high of 15.3°C with nights around 3.7°C. Expect roughly 13.2 wet days totalling 53.7mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Syktyvkar is June–August.
Based on SYKTYVKAR, RS (2.7km), 1995–2024. 25 years of May data.