# Monthly total potential evapotranspiration

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- ID: ` hk-hko-rss-monthly-total-potential-evapotranspiration `
- Publisher: [Hong Kong Observatory](/publishers/568222e3-81c2-49d8-83a7-f9a2fdacc52f/) · [Markdown](/publishers/568222e3-81c2-49d8-83a7-f9a2fdacc52f/index.md)
- Categories: [Climate and Weather](/categories/climate-and-weather/) · [Markdown](/categories/climate-and-weather/index.md)
- Tags: Not stated
- Resources: 3
- Updated: 2026-06-24T16:33:00.171638
- Update frequency (publisher metadata): Monthly
- Harvest started: 2026-10-20T22:31:00.105Z
- Licence: Not stated
- Source: [Official metadata record](<https://data.gov.hk/en-data/api/3/action/package_show?id=hk-hko-rss-monthly-total-potential-evapotranspiration>)

Harvest started is the source harvest start associated with this record, not its precise retrieval time. Updated is an upstream metadata claim.

## Description

Data on monthly total potential evapotranspiration

## Resources

These are upstream resource links from metadata. Resource contents and endpoint availability have not been verified here.

### [Monthly Total Potential Evapotranspiration (Spatial Data Format)](<https://portal.csdi.gov.hk/geoportal/?datasetId=hko_rcd_1730255150971_35617>)

- Resource ID: ` 421d0cd4-b9fd-4f7a-83ea-034abf849597 `
- Format: API
- Language: en, zh-Hant
- Updated: 2026-06-24T16:33:00.186012
- API flag (publisher metadata): Y
- Original URL: ` https://portal.csdi.gov.hk/geoportal/?datasetId=hko_rcd_1730255150971_35617 `

Monthly Total Potential Evapotranspiration\. The multiple file formats are available for datasets download in API

### [Monthly Total Potential Evapotranspiration Current Year](<https://data.weather.gov.hk/weatherAPI/cis/csvfile/KP/2026/monthly_KP_EVAPTRAN_2026.csv>)

- Resource ID: ` 872d6bb0-6b49-4973-9e7e-bdcf0176e775 `
- Format: CSV
- Language: en, zh-Hant
- Updated: 2026-06-24T16:32:58.494081
- API flag (publisher metadata): N
- Original URL: ` https://data.weather.gov.hk/weatherAPI/cis/csvfile/KP/2026/monthly_KP_EVAPTRAN_2026.csv `

Monthly Total Potential Evapotranspiration Current Year

### [Monthly Total Potential Evapotranspiration All Year](<https://data.weather.gov.hk/weatherAPI/cis/csvfile/KP/ALL/monthly_KP_EVAPTRAN_ALL.csv>)

- Resource ID: ` fbb46cad-f047-49c2-96ad-1716193b177c `
- Format: CSV
- Language: en, zh-Hant
- Updated: 2026-06-24T16:32:59.358046
- API flag (publisher metadata): N
- Original URL: ` https://data.weather.gov.hk/weatherAPI/cis/csvfile/KP/ALL/monthly_KP_EVAPTRAN_ALL.csv `

Monthly Total Potential Evapotranspiration All Year

## Specifications (source links)

### Publisher documentation

- [Data dictionary](<https://data.weather.gov.hk/weatherAPI/doc/data_dictionary_monthly_total_potential_evapotranspiration.pdf>) — source-linked; Dataset: data\_dictionary

Original links supplied in publisher metadata. A source link does not mean that document content is hosted, parsed or verified here; any hosted extraction and its review scope are listed separately below.


Upstream metadata associations only; these links do not validate individual resources or document sections. No extracted document body is hosted here.

## Document availability

Parsed specifications and data dictionaries: not available for this dataset. [Document availability](/documents.md).