February in Södertälje averages a daily high of 1.6°C with nights around -4.3°C. Expect roughly 11.7 wet days totalling 39.3mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Södertälje is June–September.
Based on SODERTALJE, SW (0.7km), 1995–2024. 30 years of February data.