SeasonMapBoston vs Los Angeles in September
Boston is the better pick in September — 90 vs 86 on SeasonMap's comfort score. Boston is warm, rainy, clean air, while Los Angeles is hot, dry.
Boston vs Los Angeles — September climate, side by side
| Boston | Los Angeles | |
|---|---|---|
| Comfort score | 90/100 (S) | 86/100 (A) |
| Feels-like high | 24°C | 31°C |
| Avg high / low | 24° / 15° | 30° / 19° |
| Rainfall | 83 mm | 5 mm |
| Rainy days | 7 | 1 |
| Humidity | 76% | 56% |
| Air quality (AQI) | 46 | 59 |
Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.
Boston vs Los Angeles in September — FAQ
- Is September better in Boston or Los Angeles?
- Boston is the better pick in September — 90 vs 86 on SeasonMap's comfort score. Boston is warm, rainy, clean air, while Los Angeles is hot, dry.
- What is the weather like in Boston vs Los Angeles in September?
- In September, Boston averages 24°C high / 15°C low with about 83 mm of rain; Los Angeles averages 30°C high / 19°C low with about 5 mm.