Tainan City, Taiwan Weather
- Tainan City, Taiwan Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- Temperature and possibility of rain in Tainan City over the next 12 hours
- Temperature and possibility of rain in Tainan City in the coming days
- Rainfall in Tainan City in the coming days
- Tainan City Weather Summary
- Weather averages by month
- Tainan City's weather
- Frequently asked questions
- Comments
Current conditions
Condition: Clear Sky
Pressure: 1,009 hPa
Feel like: 37 °C
Temperature: 31°C
Cloud: 19%
Humidity: 66%
Wind: WNW - 11 km/h
Visibility: 24.16 km
30 Day Averages and Extremes
- Average high 30.3°C
- Average low 24.53°C
- Hottest day 32°C (01 October 2026)
- Coldest day 22°C (09 September 2026)
- Average humidity 80.6%
- Days with precipitation 28 days
- Highest precipitation 86 mm (02 September 2026)
Yesterday's Data
- Max: 31°C
- Min: 25°C
- Total Precipitation: 0 mm
Temperature and possibility of rain in Tainan City over the next 12 hours
Temperature and possibility of rain in Tainan City in the coming days
Rainfall in Tainan City in the coming days
Tainan City Climate Summary
Tainan City features a Tropical monsoon (Köppen classification: Am), with an average annual temperature of 25.9ºC (78.62ºF), which is about 1.47% higher than the national average for Taiwan. Annually, the city experiences approximately 180.17 millimeters (7.09 inches) of rainfall, spread across 159.72 rainy days, accounting for 43.76% of the year.
| Longitude | 22.9997281 |
| Latitude | 120.2270277 |
| Yearly high temperature | 27.42ºC (81.36ºF) |
| Yearly low temperature | 22.92ºC (73.26ºF) |
| Hottest month | August 30.8ºC (87.44ºF) |
| Coldest month | January 16.62ºC (61.92ºF) |
| Yearly precip | 180.17mm (7.09in) |
| Days with rainfall | 159.72 days (43.76%) |
| Driest month | January (71.67%) |
| Wettest month | August (75.56%) |
Weather averages by month
| Month | High / Low (°C) | Rain |
|---|---|---|
| January | 21.87° / 16.62° | 4.82 days |
| February | 23.13° / 17.69° | 5.45 days |
| March | 25.14° / 19.91° | 6.91 days |
| April | 27.3° / 22.4° | 10.82 days |
| May | 29.51° / 25.14° | 18.82 days |
| June | 30.62° / 26.76° | 20.36 days |
| July | 30.99° / 27.0° | 24.18 days |
| August | 30.8° / 27.06° | 26.0 days |
| September | 30.67° / 26.91° | 20.73 days |
| October | 28.97° / 24.86° | 10.91 days |
| November | 26.86° / 22.3° | 6.27 days |
| December | 23.18° / 18.34° | 4.45 days |
Tainan City's weather
Frequently asked questions
1. What is the hottest month in Tainan City?
August has the highest average monthly temperature (daily mean of 30.8ºC) and January are the coolest (daily mean of 16.62ºC).
2. What should I wear in Tainan City today?
For today's very hot weather in Tainan City, with the high temperatures above 31ºC (87.8ºF), consider wearing:
- Sleeveless tops or vests
- Airy sandals or flip-flops
- High SPF sunscreen for outdoor activities
- Lightweight, loose-fitting shorts
Temperature
Air quality
Unhealthy for Sensitive Groups air quality, health effects possible for sensitive people, general public usually unaffected
- CO2 464
- CO 623
- NH3 0
- NO2 39
- O3 130
- PM10 39
- PM25 36
- SO2 68
- CH4 1,478