Tainan, Tainan, Taiwan Climate Change Severity

62
Very High
The current climate change severity in Tainan is Very High, with a 22.01% worsening in the climate score compared to last 16 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Feb. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Tainan Weather Condition Changes (Historic Vs 2026)

2026
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2026

Over the past 16 year(s), Tainan temperature has changed by around +8.07%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Feb. (Historical Vs 2026)

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
2521
-16%
cloudyCloudy
1727
58.8%
rainyRainy
155
-66.6%
snowySnowy
00
0%
mistyMisty
00
0%

Disclaimer: Other weather conditions not shown may affect the total day count.

Climate Change Indicators:

Over the past 16 years, Tainan has experienced measurable shifts in key climate parameters, contributing to the current severity score of 62 (within the Very High severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

62/100

Very High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Tainan experienced significant changes:

Temperature change of

+2 °C

Variation in annual rainfall

-94.9 %

Change in average humidity

-13.06 %

PM2.5 levels surged by

-16.5 %

Heatwave changed by

+6.1 day(s)

Coldwave changed by

-2.1 day(s)

Wind speeds changed by

-0.4 km/h

These indicators show a dramatic increase in volatility and worsening conditions. Tainan's Very High severity status requires urgent and immediate adaptation and mitigation strategies, particularly focused on managing extreme weather events, improving air quality, and ensuring water resources are adequate for the population.

Check how we calculate Climate Change Severity
Based on data from Jan. to Feb.

Tainan Weather Forecast 30 Days (March - April 2026)
Tainan, Tainan, Taiwan

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Fri. 6, Mar.
partly cloudyPartly Cloudy
Temperature Icon26°/19°
Humidity Icon69%
Wind Icon34.6km/h
Sat. 7, Mar.
sunnySunny
Temperature Icon25°/19°
Humidity Icon57%
Wind Icon28.1km/h
Sun. 8, Mar.
sunnySunny
Temperature Icon25°/18°
Humidity Icon58%
Wind Icon25.2km/h
Mon. 9, Mar.
sunnySunny
Temperature Icon25°/20°
Humidity Icon61%
Wind Icon27.4km/h
Tue. 10, Mar.
partly cloudyPartly Cloudy
Temperature Icon22°/19°
Humidity Icon62%
Wind Icon22.3km/h
Wed. 11, Mar.
partly cloudyPartly Cloudy
Temperature Icon24°/17°
Humidity Icon63%
Wind Icon27.4km/h
Thu. 12, Mar.
sunnySunny
Temperature Icon26°/19°
Humidity Icon48%
Wind Icon36.7km/h
Fri. 13, Mar.
sunnySunny
Temperature Icon22°/17°
Humidity Icon40%
Wind Icon21.2km/h
Sat. 14, Mar.
sunnySunny
Temperature Icon24°/19°
Humidity Icon51%
Wind Icon15.8km/h
Sun. 15, Mar.
partly cloudyPartly Cloudy
Temperature Icon24°/20°
Humidity Icon61%
Wind Icon20.2km/h
Mon. 16, Mar.
partly cloudyPartly Cloudy
Temperature Icon25°/20°
Humidity Icon62%
Wind Icon19.8km/h
Tue. 17, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon26°/23°
Humidity Icon57%
Wind Icon19.1km/h
Wed. 18, Mar.
sunnySunny
Temperature Icon26°/21°
Humidity Icon54%
Wind Icon25.9km/h
Thu. 19, Mar.
partly cloudyPartly Cloudy
Temperature Icon24°/19°
Humidity Icon59%
Wind Icon15.8km/h
Fri. 20, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon26°/22°
Humidity Icon61%
Wind Icon17.3km/h
Sat. 21, Mar.
patchy rain possiblePatchy rain possible
Temperature Icon26°/20°
Humidity Icon67%
Wind Icon20.2km/h
Sun. 22, Mar.
moderate rain at timesModerate rain at times
Temperature Icon26°/20°
Humidity Icon66%
Wind Icon19.1km/h
Mon. 23, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/19°
Humidity Icon66%
Wind Icon21.2km/h
Wed. 25, Mar.
heavy rain at timesHeavy rain at times
Temperature Icon26°/19°
Humidity Icon66%
Wind Icon22.7km/h
Thu. 26, Mar.
moderate rain at timesModerate rain at times
Temperature Icon26°/20°
Humidity Icon66%
Wind Icon20.9km/h
Fri. 27, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/20°
Humidity Icon66%
Wind Icon19.4km/h
Sat. 28, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/20°
Humidity Icon65%
Wind Icon20.5km/h
Sun. 29, Mar.
heavy rain at timesHeavy rain at times
Temperature Icon27°/20°
Humidity Icon64%
Wind Icon19.1km/h
Mon. 30, Mar.
patchy rain possiblePatchy rain possible
Temperature Icon27°/21°
Humidity Icon66%
Wind Icon16.6km/h
Tue. 31, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon27°/21°
Humidity Icon67%
Wind Icon20.5km/h
Wed. 1, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/20°
Humidity Icon67%
Wind Icon20.5km/h
Thu. 2, Apr.
moderate rain at timesModerate rain at times
Temperature Icon26°/20°
Humidity Icon65%
Wind Icon18km/h
Sun. 5, Apr.
heavy rain at timesHeavy rain at times
Temperature Icon27°/21°
Humidity Icon67%
Wind Icon19.4km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSun. 29, Mar.

27°C

Low will be onWed. 11, Mar.

17°C

HumidityHumidity

High will be onFri. 6, Mar.

69%

Low will be onFri. 13, Mar.

40%

Wind SpeedWind Speed

High will be onThu. 12, Mar.

36.7km/h

Low will be onSat. 14, Mar.

15.8km/h

PrecipitationPrecipitation

High will be onFri. 27, Mar.

3.1mm

Low will be onTue. 10, Mar.

0.01mm

Ultraviolet IndexUV

High will be onFri. 6, Mar.

6

Low will be onTue. 10, Mar.

5

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