Tainan weather in February
February in Tainan: nice, a little rain, with very humid — one of the best months to visit.
#1 of 12 months in Tainan · #73 of 897 destinations to visit in February · comfort 91/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
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Tainan climate normals — February
| Daytime high | 23°C / 74°F | 😎 nice |
|---|---|---|
| Nighttime low | 17°C / 62°F | |
| Rainfall | 40 mm / 1.6 in | 🌦 some rain |
| Rainy days | 6 days | |
| Humidity | 79% | 💦 very humid |
| Dew point | 15°C / 59°F | |
| Sunshine | 9.7 h/day | |
| Daylight | 11.4 h | |
| Wind | 18 km/h / 11 mph | |
| Air quality (US AQI) | 78 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Tainan in February — FAQ
- Is February a good time to visit Tainan?
- February in Tainan: nice, a little rain, with very humid — one of the best months to visit. It ranks #1 of 12 months for Tainan on SeasonMap's comfort score (91/100).
- What is the weather like in Tainan in February?
- In February, Tainan averages a daily high of 23.4°C and a low of 16.8°C, with about 40.3 mm of rain over roughly 5.6 rainy days.
- What is the air quality in Tainan in February?
- Tainan has a mean US Air Quality Index of about 78 in February.