May in Põhja-Tallinn averages a daily high of 15.5°C with nights around 5.3°C. Expect roughly 9.1 wet days totalling 37.5mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Põhja-Tallinn is June–August.
Based on TALLINN, EN (7.8km), 1995–2024. 30 years of May data.