What is the weather like in Big Sur vs Myrtle Beach in September?

In September, Big Sur averages 27°C high / 13°C low with about 5 mm of rain; Myrtle Beach averages 29°C high / 21°C low with about 210 mm.

Big Sur vs Myrtle Beach in September

Big Sur is the better pick in September — 87 vs 83 on SeasonMap's comfort score. Big Sur is warm, dry, clean air, while Myrtle Beach is hot, soaked, muggy air.

Big Sur vs Myrtle Beach — September climate, side by side

	Big Sur	Myrtle Beach
Comfort score	87/100 (A)	83/100 (A)
Feels-like high	28°C	32°C
Avg high / low	27° / 13°	29° / 21°
Rainfall	5 mm	210 mm
Rainy days	1	8
Humidity	72%	79%
Air quality (AQI)	33	51

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

Big Sur vs Myrtle Beach in September — FAQ

Is September better in Big Sur or Myrtle Beach?: Big Sur is the better pick in September — 87 vs 83 on SeasonMap's comfort score. Big Sur is warm, dry, clean air, while Myrtle Beach is hot, soaked, muggy air.
What is the weather like in Big Sur vs Myrtle Beach in September?: In September, Big Sur averages 27°C high / 13°C low with about 5 mm of rain; Myrtle Beach averages 29°C high / 21°C low with about 210 mm.