What are long term air temperature data sources?

The Snow Telemetry (SNOTEL) Network is composed of over 900 automated data collection sites located in remote, high-elevation mountain watersheds in the western U.S. They are used to monitor snowpack, precipitation, temperature, and other climatic conditions, and to make water supply forecasts. Source: NRCS

For longer term temperature records, see the historical weather stations below the SNOTEL dashboard.

SNOTEL snowpack and water supply data can be found here.


Explore temperature climate data from SNOTEL and historical sites located within the Central Wasatch Mountains.

Historical SNOTEL Air Temperature Data


Historical Weather Station Air Temperature Data