What is the weather like in Channel Islands National Park vs San Diego in August?

In August, Channel Islands National Park averages 19°C high / 16°C low with about 1 mm of rain; San Diego averages 26°C high / 20°C low with about 5 mm.

Channel Islands National Park vs San Diego in August

Channel Islands National Park and San Diego are nearly tied in August — 90 vs 93 on SeasonMap's comfort score. Channel Islands National Park is nice, dry, clean air; San Diego is hot, dry, muggy air.

Channel Islands National Park vs San Diego — August climate, side by side

	🇺🇸 Channel Islands National Park	🇺🇸 San Diego
Comfort score	90/100 (S)	93/100 (S)
Feels-like high	19°C	29°C
Avg high / low	19° / 16°	26° / 20°
Rainfall	1 mm	5 mm
Rainy days	0	1
Humidity	83%	79%
Air quality (AQI)	30	51

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

Month by month

Channel Islands National Park vs San Diego in August — FAQ

Is August better in Channel Islands National Park or San Diego?: Channel Islands National Park and San Diego are nearly tied in August — 90 vs 93 on SeasonMap's comfort score. Channel Islands National Park is nice, dry, clean air; San Diego is hot, dry, muggy air.
What is the weather like in Channel Islands National Park vs San Diego in August?: In August, Channel Islands National Park averages 19°C high / 16°C low with about 1 mm of rain; San Diego averages 26°C high / 20°C low with about 5 mm.