Table · dataset · 2025
Annual Precipitation Data for Northern California 1944-2024
Listed in California Open Data
The California Department of Water Resources (DWR), Northern Region Office (NRO), maintained 33 precipitation stations from 1944 to 2024.
Description
Stations record total annual precipitation. This information can help track historic trends in annual precipitation.
The CSV file contains total annual precipitation data in inches. The PDF file contains a description of stations and methods for data collection. Initially published in 2024, this dataset was updated in September 2026 to include water year 2024.
Read the rest (1 more)
Monitoring at these stations has ended, and the dataset is now complete and will not be updated further. __Suggested Citation:__ California Department of Water Resources, Northern Region Office. 2026. Annual Precipitation Data for Northern California 1944-2024 (Version 2.0(Final)). data.cnra.ca.gov/dataset/dwr-precipitation-stations. Accessed [date accessed].
Links
Get the data
- data.cnra.ca.gov /dataset/3147d563-3615-4683-a4be-75143361d948/resource/997e4289… ↗
Annual Precipitation Data for Northern California 1944-2024
download · from data ca gov
- DWR Precipitation Stations Methodology data.cnra.ca.gov/dataset/3147d563-3615-4683-a4be-75143361d948/resource/bac27ab0… ↗
download · from data ca gov
Where it is published
- California Open Data dataset page data.ca.gov/dataset/annual-precipitation-data-for-northern-california-1944… ↗
landing page · from data ca gov
Catalogue records · 1
- CKAN API data.ca.gov/api/3/action/package_show?id=c8f46ebc-2ef7-403c-a611-f6dd77d78… ↗
metadata API · from data ca gov
Topics
- Stated by source
- Natural Resources · Water
- From keywords
- Earth & Environmental Science · Humanities
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| California Open Data | c8f46ebc-2ef7-403c-a611-f6dd77d7895a | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · data ca gov | connector:data_ca_gov@1.0.0 | |
| concepts[field].local:field:humanities | mapping · data ca gov | connector:data_ca_gov@1.0.0 | |
| concepts[topic].ckan_group:data_ca_gov:natural-resources | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| concepts[topic].ckan_group:data_ca_gov:water | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| created_date | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| description | source · data ca gov | connector:data_ca_gov@1.0.0 | /notes |
| license_text | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| publication_date | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| title | source · data ca gov | connector:data_ca_gov@1.0.0 | /title |
| updated_date | source · data ca gov | connector:data_ca_gov@1.0.0 |