dataset · USA

PRISM Monthly Spatial Dataset ANm

The PRISM daily and monthly datasets are gridded weather datasets for the conterminous United States, produced by the PRISM Group at Oregon State University. This collection contains both AN81 and AN91 data, as indicated by the 'dataset_type' property. Grids are developed using PRISM (Parameter-elevation Regressions on Independent Slopes Model). PRISM interpolation routines simulate how weather varies with elevation, and account for coastal effects, temperature inversions, and terrain barriers t

Source details

Licence: proprietary

Evidence quality: 23.1

Listed in gee public catalogue API on 2026-10-16; relevance/value screened (haiku).

Metadata checked: 2026-10-14T13:20:00.000Z

Evidence

• ee.ImageCollection('OREGONSTATE/PRISM/ANm')
• https://developers.google.com/earth-engine/datasets/catalog/OREGONSTATE_PRISM_ANm

Check upstream coverage, uncertainty and licence before use. Station observations are not forecasts or design levels.