Tainan City, Taiwan Weather

  1. Tainan City, Taiwan Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Tainan City over the next 12 hours
  7. Temperature and possibility of rain in Tainan City in the coming days
  8. Rainfall in Tainan City in the coming days
  9. Tainan City Weather Summary
  10. Weather averages by month
  11. Tainan City's weather
  12. Frequently asked questions
  13. Comments
Tainan City, Weather
(Photo by Pedro Lastra on Unsplash)

Current conditions

Updated:
24°C
75.2°F
°C °F

Condition: Partly Cloudy

Pressure: 1,007 hPa

Feel like: 29 °C

Temperature: 24°C

Cloud: 66%

Humidity: 91%

Wind: NNE - 8 km/h

Visibility: 24.14 km

Weather forecast

Thu
16 Apr
23°C / 28°C
Partly Cloudy
Fri
17 Apr
22°C / 28°C
Partly Cloudy
Sat
18 Apr
23°C / 28°C
Partly Cloudy
Sun
19 Apr
24°C / 28°C
Partly Cloudy
Mon
20 Apr
23°C / 29°C
Overcast
Hourly forecast today:
18:00 PM
23° / 24°
23° / 24°
Partly Cloudy
91% 15 km/h
19:00 PM
23° / 24°
23° / 24°
Partly Cloudy
92% 14 km/h
20:00 PM
23° / 24°
23° / 24°
Partly Cloudy
92% 14 km/h
21:00 PM
22° / 24°
22° / 24°
Partly Cloudy
92% 14 km/h
22:00 PM
22° / 24°
22° / 24°
Mainly Clear
93% 12 km/h
23:00 PM
22° / 24°
22° / 24°
Partly Cloudy
91% 13 km/h
00:00 AM
22° / 25°
22° / 25°
Mainly Clear
85% 15 km/h
01:00 AM
22° / 26°
22° / 26°
Mainly Clear
79% 15 km/h
02:00 AM
22° / 28°
22° / 28°
Mainly Clear
71% 12 km/h
03:00 AM
22° / 29°
22° / 29°
Mainly Clear
68% 17 km/h
04:00 AM
22° / 29°
22° / 29°
Mainly Clear
68% 22 km/h

30 Day Averages and Extremes

  • Average high 28.8°C
  • Average low 23.63°C
  • Hottest day 32°C (24 April 2026)
  • Coldest day 21°C (31 March 2026)
  • Average humidity 74.87%
  • Days with precipitation 23 days
  • Highest precipitation 71 mm (03 April 2026)

Yesterday's Data

  • Max: 29°C
  • Min: 23°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 29ºC (84.2ºF), consider wearing:
- Open-toed sandals or light sneakers
- Breathable shorts or skirts
- Lightweight t-shirt or tank top
- Thin, moisture-wicking socks

Temperature

Early
22°C / 28°C
Morning
22°C / 27°C
Afternoon
23°C / 25°C
Evening
22°C / 24°C

Air quality

Moderate

Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals

  • CO2 457
  • CO 339
  • NH3 0
  • NO2 60
  • O3 2
  • PM10 36
  • PM25 33
  • SO2 20
  • CH4 1,452

Sunrise / Sunset

21:37
10:19