SeasonMapPhiladelphia vs St. Augustine in September
Philadelphia is the better pick in September — 81 vs 63 on SeasonMap's comfort score. Philadelphia is warm, rainy, clean air, while St. Augustine is sweltering, rainy, clean air.
Philadelphia vs St. Augustine — September climate, side by side
| Philadelphia | St. Augustine | |
|---|---|---|
| Comfort score | 81/100 (A) | 63/100 (C) |
| Feels-like high | 28°C | 34°C |
| Avg high / low | 27° / 18° | 29° / 23° |
| Rainfall | 101 mm | 143 mm |
| Rainy days | 7 | 13 |
| Humidity | 72% | 81% |
| Air quality (AQI) | 45 | 44 |
Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.
Philadelphia vs St. Augustine in September — FAQ
- Is September better in Philadelphia or St. Augustine?
- Philadelphia is the better pick in September — 81 vs 63 on SeasonMap's comfort score. Philadelphia is warm, rainy, clean air, while St. Augustine is sweltering, rainy, clean air.
- What is the weather like in Philadelphia vs St. Augustine in September?
- In September, Philadelphia averages 27°C high / 18°C low with about 101 mm of rain; St. Augustine averages 29°C high / 23°C low with about 143 mm.