May in Severomorsk averages a daily high of 8.5°C with nights around 1.6°C. Expect roughly 14.8 wet days totalling 38.3mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Severomorsk is July–August.
Based on MURMANSK, RS (18.3km), 1995–2024. 25 years of May data.