Cairo vs San Francisco in September
San Francisco is the better pick in September — 97 vs 70 on SeasonMap's comfort score. San Francisco is warm, dry, clean air, while Cairo is sweltering, dry.
Cairo vs San Francisco — September climate, side by side
| Cairo | San Francisco | |
|---|---|---|
| Comfort score | 70/100 (B) | 97/100 (S) |
| Feels-like high | 36°C | 24°C |
| Avg high / low | 36° / 22° | 24° / 14° |
| Rainfall | 0 mm | 4 mm |
| Rainy days | 0 | 0 |
| Humidity | 51% | 77% |
| Air quality (AQI) | 63 | 35 |
Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.
Cairo vs San Francisco in September — FAQ
- Is September better in Cairo or San Francisco?
- San Francisco is the better pick in September — 97 vs 70 on SeasonMap's comfort score. San Francisco is warm, dry, clean air, while Cairo is sweltering, dry.
- What is the weather like in Cairo vs San Francisco in September?
- In September, Cairo averages 36°C high / 22°C low with about 0 mm of rain; San Francisco averages 24°C high / 14°C low with about 4 mm.