SeasonMapNew York vs San Francisco in September
San Francisco is the better pick in September — 96 vs 84 on SeasonMap's comfort score. San Francisco is nice, dry, clean air, while New York is warm, rainy, clean air.
New York vs San Francisco — September climate, side by side
| New York | San Francisco | |
|---|---|---|
| Comfort score | 84/100 (A) | 96/100 (S) |
| Feels-like high | 26°C | 21°C |
| Avg high / low | 25° / 17° | 22° / 14° |
| Rainfall | 124 mm | 3 mm |
| Rainy days | 7 | 1 |
| Humidity | 75% | 75% |
| Air quality (AQI) | 50 | 35 |
Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.
New York vs San Francisco in September — FAQ
- Is September better in New York or San Francisco?
- San Francisco is the better pick in September — 96 vs 84 on SeasonMap's comfort score. San Francisco is nice, dry, clean air, while New York is warm, rainy, clean air.
- What is the weather like in New York vs San Francisco in September?
- In September, New York averages 25°C high / 17°C low with about 124 mm of rain; San Francisco averages 22°C high / 14°C low with about 3 mm.