Press release

Was it sunny at midsummer? Was there snow at Christmas? You will find the answers in the online service

Explore Finnish observation data

The Observation download service allows you to download weather, marine and air quality observations for free. The service utilises our open data.

How to set up your own weather station?

It's possible to make your own weather observations without expensive, professional equipment. We have assembled instructions for setting up a weather station, ranging from choosing the ideal location to the specific requirements of different measurements.