Instytut Meteorologii i Gospodarki Wodnej
Polish meteorological and hydrological data
Instytut Meteorologii i Gospodarki Wodnej is the national meteorological or hydrological service for Poland. It publishes Polish precipitation, temperature, river level and discharge observations, and hydrological warnings, through an open data service.
Rights
- Licence
- CC BY 4.0
- Commercial reuse
- Not clearly stated
- Redistribution
- Yes
- Derivative use
- Yes
- Attribution required
- YesData from Instytut Meteorologii i Gospodarki Wodnej, used under CC BY 4.0.
- Terms last checked
- 23 August 2026
Access and coverage
- Publisher
- Instytut Meteorologii i Gospodarki Wodnej
- Geographic coverage
- Poland
- Temporal coverage
- 1951 onwards
- Update frequency
- real-time
- Formats
- csv, json, api
- Bulk download
- Available
- Registration required
- No
- Cost to Hydrionis
- Free
- Domains
- precipitation, temperature, river flow