ClimaGo › Helsinki › Weather in May
Finland
May transforms Helsinki into a vibrant destination with pleasantly warm temperatures and nearly constant daylight, offering exceptional conditions for sightseeing, island hopping and outdoor dining as locals celebrate the arrival of extended evening hours.
Avg High
13°C
Avg Low
5°C
Daily Rain
2.2mm
Rainfall
Low
💡 Best months to visit Helsinki: Jul, Jun, Aug
Helsinki's minimalist design, innovative architecture and design district showcase Finland's modern creative vision beautifully.