What a typical winter is like at Sierra-At-Tahoe: how often it snows (or rains), how cold it gets at the base, mid-mountain and summit, and how much sun to expect, week by week, from 40 years of weather data.
How often Sierra-At-Tahoe gets measurable precipitation (rain vs. snow), and typical high/low temperatures, December 1–April 15, based on 40 years of real ERA5 reanalysis data.
Precipitation calibrated against real observations from the Echo Peak SNOTEL station (×1.32 correction). See full station data
How much of Sierra-At-Tahoe's theoretically possible winter sunshine it actually gets, December–March, based on 40 years of real ERA5 satellite/reanalysis solar radiation data compared against a clear-sky model.
Sierra-At-Tahoe and El Niño → Sierra-At-Tahoe climate change profile → Back to Sierra-At-Tahoe →