Hidromet
Experimental Multi-variable daily comparison · Switch to standard view
Aggregated data

Values statistically aggregated from raw data at hourly, daily or monthly intervals.

How to query data: Select a station, then choose a variable group and variable. Fields update automatically following your selection. All fields must be filled to enable the filter.
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Station
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Var. Group
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Variable
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Instrument
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Calc. Method
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Aggr. Method
Ready!
Min possible date: 01/01/2022
Max possible date: 26/07/2026
What to query
How to calculate
About this data type
Data flow
Raw Hourly Daily Monthly

Aggregated data applies a statistical operation to raw measurements within each time interval.

Available variables
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Select a station to see its variables.

How to use
  1. Select a Station — the cascade will fill automatically.
  2. Set a date range or use the quick shortcuts.
  3. Press Filter to load the data and chart.
  4. Use Download data to export as CSV with FAIR metadata.
Download & API

The Download data button exports only the currently filtered dataset — the station, variable, and date range you have selected. It does not download the full database.

For bulk downloads across multiple stations, variables, or extended periods, use the REST API — no authentication required. API documentation →