What is the weather like in Jacksonville vs St. Augustine in September?

In September, Jacksonville averages 32°C high / 24°C low with about 134 mm of rain; St. Augustine averages 29°C high / 23°C low with about 143 mm.

Jacksonville vs St. Augustine in September

Jacksonville and St. Augustine are nearly tied in September — 62 vs 63 on SeasonMap's comfort score. Jacksonville is sweltering, rainy, clean air; St. Augustine is sweltering, rainy, clean air.

Jacksonville vs St. Augustine — September climate, side by side

	🇺🇸 Jacksonville	🇺🇸 St. Augustine
Comfort score	62/100 (C)	63/100 (C)
Feels-like high	35°C	34°C
Avg high / low	32° / 24°	29° / 23°
Rainfall	134 mm	143 mm
Rainy days	11	13
Humidity	82%	81%
Air quality (AQI)	47	44

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

Month by month

Jacksonville vs St. Augustine in September — FAQ

Is September better in Jacksonville or St. Augustine?: Jacksonville and St. Augustine are nearly tied in September — 62 vs 63 on SeasonMap's comfort score. Jacksonville is sweltering, rainy, clean air; St. Augustine is sweltering, rainy, clean air.
What is the weather like in Jacksonville vs St. Augustine in September?: In September, Jacksonville averages 32°C high / 24°C low with about 134 mm of rain; St. Augustine averages 29°C high / 23°C low with about 143 mm.