Chiang Mai vs San Francisco in January
Chiang Mai is the better pick in January — 89 vs 71 on SeasonMap's comfort score. Chiang Mai is hot, dry, while San Francisco is cool, rainy, clean air.
Chiang Mai vs San Francisco — January climate, side by side
| Chiang Mai | San Francisco | |
|---|---|---|
| Comfort score | 89/100 (A) | 71/100 (B) |
| Feels-like high | 30°C | 13°C |
| Avg high / low | 28° / 16° | 14° / 7° |
| Rainfall | 7 mm | 89 mm |
| Rainy days | 1 | 8 |
| Humidity | 67% | 81% |
| Air quality (AQI) | 79 | 45 |
Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.
Chiang Mai vs San Francisco in January — FAQ
- Is January better in Chiang Mai or San Francisco?
- Chiang Mai is the better pick in January — 89 vs 71 on SeasonMap's comfort score. Chiang Mai is hot, dry, while San Francisco is cool, rainy, clean air.
- What is the weather like in Chiang Mai vs San Francisco in January?
- In January, Chiang Mai averages 28°C high / 16°C low with about 7 mm of rain; San Francisco averages 14°C high / 7°C low with about 89 mm.