What is the weather like in Hilton Head Island vs New Orleans in September?

In September, Hilton Head Island averages 29°C high / 23°C low with about 157 mm of rain; New Orleans averages 32°C high / 24°C low with about 179 mm.

Hilton Head Island vs New Orleans in September

Hilton Head Island is the better pick in September — 84 vs 61 on SeasonMap's comfort score. Hilton Head Island is hot, soaked, clean air, while New Orleans is sweltering, soaked, muggy air.

Hilton Head Island vs New Orleans — September climate, side by side

	🇺🇸 Hilton Head Island	🇺🇸 New Orleans
Comfort score	84/100 (A)	61/100 (C)
Feels-like high	32°C	37°C
Avg high / low	29° / 23°	32° / 24°
Rainfall	157 mm	179 mm
Rainy days	7	8
Humidity	79%	78%
Air quality (AQI)	46	55

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

Month by month

Hilton Head Island vs New Orleans in September — FAQ

Is September better in Hilton Head Island or New Orleans?: Hilton Head Island is the better pick in September — 84 vs 61 on SeasonMap's comfort score. Hilton Head Island is hot, soaked, clean air, while New Orleans is sweltering, soaked, muggy air.
What is the weather like in Hilton Head Island vs New Orleans in September?: In September, Hilton Head Island averages 29°C high / 23°C low with about 157 mm of rain; New Orleans averages 32°C high / 24°C low with about 179 mm.