What is the weather like across the year in Finland? Here is a season-by-season picture. These are MoveMap's rough, illustrative estimates to help you get oriented, not official statistics. Always confirm the specifics with official sources before you act.
The short version
Cold winters and warm summers, with four distinct seasons.
Season by season
Winter sits around -4°C by day, so expect cold, short days and possibly snow.
Spring warms to about 8°C, autumn to about 8°C, both pleasant shoulder seasons for settling in and exploring.
Summer peaks around 21°C by day, mild, and a heatwave is the exception rather than the rule.
Landscape and lifestyle
There is plenty of coastline, so sea and beach life are part of the appeal.