Yosemite Weather and Climate
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Today's Yosemite Weather
Thunderstorms are common in Yosemite, especially in the afternoon at higher elevations. If you get caught in one, don't risk turning into a human lightning rod. Avoid exposed places and metal railings at vista points - and don't take shelter under lone trees. If all else fails, lay down flat on the ground. It may not be dignified, but it's safe.
Yosemite Climate (English Units)
These are average temperatures at 4,000 feet elevation, which is close to weather in Yosemite Valley. Higher elevations will be colder.
Yosemite Climate (Metric Units)
These are average temperatures at 1,220 meters elevation, which is close to weather in Yosemite Valley. Higher elevations will be colder.