What is the weather like in San Francisco vs South Lake Tahoe in September?

In September, San Francisco averages 22°C high / 14°C low with about 3 mm of rain; South Lake Tahoe averages 22°C high / 8°C low with about 14 mm.

San Francisco vs South Lake Tahoe in September

San Francisco and South Lake Tahoe are nearly tied in September — 96 vs 95 on SeasonMap's comfort score. San Francisco is nice, dry, clean air; South Lake Tahoe is nice, dry, clean air.

San Francisco vs South Lake Tahoe — September climate, side by side

	🇺🇸 San Francisco	🇺🇸 South Lake Tahoe
Comfort score	96/100 (S)	95/100 (S)
Feels-like high	21°C	20°C
Avg high / low	22° / 14°	22° / 8°
Rainfall	3 mm	14 mm
Rainy days	1	2
Humidity	75%	49%
Air quality (AQI)	35	47

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

Month by month

San Francisco vs South Lake Tahoe in September — FAQ

Is September better in San Francisco or South Lake Tahoe?: San Francisco and South Lake Tahoe are nearly tied in September — 96 vs 95 on SeasonMap's comfort score. San Francisco is nice, dry, clean air; South Lake Tahoe is nice, dry, clean air.
What is the weather like in San Francisco vs South Lake Tahoe in September?: In September, San Francisco averages 22°C high / 14°C low with about 3 mm of rain; South Lake Tahoe averages 22°C high / 8°C low with about 14 mm.