What is the weather like in Pinnacles National Park vs San Diego in January?

In January, Pinnacles National Park averages 15°C high / 1°C low with about 95 mm of rain; San Diego averages 19°C high / 10°C low with about 56 mm.

Pinnacles National Park vs San Diego in January

Pinnacles National Park is the better pick in January — 74 vs 70 on SeasonMap's comfort score. Pinnacles National Park is cool, rainy, clean air, while San Diego is nice, a little rain, muggy air.

Pinnacles National Park vs San Diego — January climate, side by side

	🇺🇸 Pinnacles National Park	🇺🇸 San Diego
Comfort score	74/100 (B)	70/100 (B)
Feels-like high	12°C	18°C
Avg high / low	15° / 1°	19° / 10°
Rainfall	95 mm	56 mm
Rainy days	8	6
Humidity	75%	77%
Air quality (AQI)	28	56

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

Month by month

Pinnacles National Park vs San Diego in January — FAQ

Is January better in Pinnacles National Park or San Diego?: Pinnacles National Park is the better pick in January — 74 vs 70 on SeasonMap's comfort score. Pinnacles National Park is cool, rainy, clean air, while San Diego is nice, a little rain, muggy air.
What is the weather like in Pinnacles National Park vs San Diego in January?: In January, Pinnacles National Park averages 15°C high / 1°C low with about 95 mm of rain; San Diego averages 19°C high / 10°C low with about 56 mm.