What is the weather like in San Diego vs Yosemite National Park in December?

In December, San Diego averages 19°C high / 10°C low with about 46 mm of rain; Yosemite National Park averages 2°C high / -7°C low with about 183 mm.

San Diego vs Yosemite National Park in December

San Diego is the better pick in December — 71 vs 51 on SeasonMap's comfort score. San Diego is nice, a little rain, muggy air, while Yosemite National Park is freezing, soaked, clean air.

San Diego vs Yosemite National Park — December climate, side by side

	🇺🇸 San Diego	🇺🇸 Yosemite National Park
Comfort score	71/100 (B)	51/100 (D)
Feels-like high	18°C	-2°C
Avg high / low	19° / 10°	2° / -7°
Rainfall	46 mm	183 mm
Rainy days	4	10
Humidity	76%	65%
Air quality (AQI)	66	43

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

San Diego vs Yosemite National Park in December — FAQ

Is December better in San Diego or Yosemite National Park?: San Diego is the better pick in December — 71 vs 51 on SeasonMap's comfort score. San Diego is nice, a little rain, muggy air, while Yosemite National Park is freezing, soaked, clean air.
What is the weather like in San Diego vs Yosemite National Park in December?: In December, San Diego averages 19°C high / 10°C low with about 46 mm of rain; Yosemite National Park averages 2°C high / -7°C low with about 183 mm.