Yosemite weather in December 2020

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4
4°C max day temperature
6
6 hours of sunshine per day
7
7 days with some rainfall
-8
-8°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
156
156 mm of monthly rainfall
2
2 (Low) UV index

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The December weather guide for Yosemite, California shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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How cold is it in Yosemite in December?

Daytime temperatures usually reach 4°C in Yosemite in December, falling to -8°C at night.

How sunny is it in Yosemite in December?

There are normally 6 hours of bright sunshine each day in Yosemite in December - that's 62% of daylight hours.

Does it rain in Yosemite in December?

There are usually 7 days with some rain in Yosemite in December and the average monthly rainfall is 156mm. Rain may fall as snow in this month.