Climate Hazards Center Data Archive

Browse datasets from UC Santa Barbara's Climate Hazards Center, including CHIRPS v3 rainfall data and instructions for bulk downloads.

chc.ucsb.edu/data
Climate Hazards Center Data Archive homepage screenshot

About Climate Hazards Center Data Archive

The Climate Hazards Center Data Archive is a web collection of datasets from the Climate Hazards Center at UC Santa Barbara. It lists gridded precipitation and temperature products developed by the center, with links to background information, data files, and diagnostics.

Visitors can review descriptions for products such as CHIRPS v3 and v2 rainfall, CHIRPS-GEFS rainfall forecasts, CHPclim precipitation climatology, CHIRTS temperature, CHIRTS-ERA5 temperature and heat metrics, CHGPS monthly precipitation, and CHC-CMIP6 projections. Coverage varies by product, with several starting in the early 1980s and continuing to near present. The site also points to instructions for automated and bulk downloads at data.chc.ucsb.edu.

The archive suits researchers, analysts, and students working on rainfall monitoring, drought, temperature extremes, and climate hazards who need direct access to dataset documentation and download routes.

Key features

  • CHIRPS v3 rainfall data from 1981 to near present
  • CHIRPS-GEFS 1-to-16 day rainfall forecasts at 0.05°
  • CHPclim monthly precipitation climatology grids
  • CHIRTS and CHIRTS-ERA5 daily temperature data
  • Instructions for automated and bulk data downloads
  • Dataset descriptions with links to diagnostics pages
Best for: Researchers and analysts who need gridded rainfall and temperature data for drought and hazards monitoring.
Good for
  • Multiple rainfall and temperature datasets in one listing
  • Links to data, background, and diagnostics pages
  • Long records starting in the early 1980s
  • Guidance for automated and bulk downloads

Climate Hazards Center Data Archive at a glance

Official website
chc.ucsb.edu/data
Type
Dataset
Platforms
Web
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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Climate Hazards Center Data Archive FAQ

What is CHIRPS v3?
CHIRPS v3 is a quasi-global rainfall dataset from 1981 to near present. It combines 0.05° satellite imagery with station data.
How do I bulk download Climate Hazards Center data?
The site directs users to data.chc.ucsb.edu for automated and bulk download instructions.
What is the difference between CHIRPS v2 and v3?
CHIRPS v3 spans 60°N-60°S and CHIRPS v2 spans 50°S-50°N. Production of v2 will continue in parallel through 2026 during the transition to v3.
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