Transit Desk

Climate

Weather in Finland in May

Weather in Finland, May
In May, Finland sees average highs of 13.4°C (56°F) and lows of 5.6°C (42°F), with around 50 mm of rain.

Finland — May

Finland May
Daytime high
13.4°C (56°F)
Overnight low
5.6°C (42°F)
Rainfall
50 mm
Best-time rank
Off-peak

How May compares

Finland, May vs. the annual average (2025)
This month13.4°C (56°F) / 5.6°C (42°F) · 50 mm
Yearly average9.4°C (49°F) / 3.6°C (38°F) · 67 mm

May in Finland runs 4°C (7.2°F) warmer than the yearly average, and is drier than the yearly average. Pack a warm jacket for cooler conditions.

Common questions

What is the weather like in Finland in May?

Average highs of 13.4°C (56°F) and lows of 5.6°C (42°F), with around 50 mm of rain.

Is May a good time to visit Finland?

It is an off-peak month for comfort in Finland; June, July, August tend to be more pleasant.

Updated climate normals, 2025