Instantaneous weather observations are available from 2010, daily and monthly observations from the 1960s onwards (depending on weather station).

Not every parameter is available from every station. If no data is found, please try the nearest stations.

• Frequently asked questions (FAQ)

• Observation station list

• Guidance to interpreting observations

The Creative Commons Attribution 4.0 International license (CC BY 4.0) shall be used by the Finnish Meteorological Institute's open data service, also in this page data. The license shall apply to the FMI's, the Finnish Transport Agency's, and the Radiation and Nuclear Safety Authority's open data sets as well as air quality data sets that are stored in the open data web-service.