We are pleased to announce that the much awaited ERA5 and ERA5-Land post-processed daily statistics have been published as datasets in the new Climate Data Store (CDS), replacing the legacy ERA5 daily statistics application:

- ERA5 post-processed daily statistics on single levels from 1940 to present
- ERA5 post-processed daily statistics on pressure levels from 1940 to present
- ERA5-Land post-processed daily statistics from 1950 to present

These user-friendly catalogue entries provide post-processed aggregated to daily time steps including

- The daily aggregation statistic (daily mean, daily max, daily min)
- The sub-daily frequency sampling of the original data (1 hour, 3 hours, 6 hours)
- The option to shift to any local time zone in UTC (no shift means the statistic is computed from UTC+00:00)

Users should be aware that the daily aggregations are calculated during the retrieval process and are **not part of a permanently archived dataset**.

For any enquiries regarding this dataset, please contact us .

ECMWF Support