Hidromet
Daily data

One aggregated value per day. Suitable for intra-seasonal variability analysis and short-term anomaly detection.

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

Daily data represents the aggregated value of all raw measurements within each calendar day (UTC). The aggregation method depends on the variable type: mean for continuous variables, sum for cumulative variables, and extreme value (max/min) where applicable.

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 →