Chiayi, Chiayi, Taiwan Climate Change Severity

67
Very High
The current climate change severity in Chiayi is Very High, with a 37.2% 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

Chiayi 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), Chiayi temperature has changed by around +8.008%, 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
2524
-4%
cloudyCloudy
1527
80%
rainyRainy
161
-93.7%
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, Chiayi has experienced measurable shifts in key climate parameters, contributing to the current severity score of 67 (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

67/100

Very High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Chiayi experienced significant changes:

Temperature change of

+1 °C

Variation in annual rainfall

-96.6 %

Change in average humidity

-12.8 %

PM2.5 levels surged by

-23.7 %

Heatwave changed by

+6.3 day(s)

Coldwave changed by

-1.1 day(s)

Wind speeds changed by

-1.9 km/h

These indicators show a dramatic increase in volatility and worsening conditions. Chiayi'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.

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

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Sun. 15, Mar.
sunnySunny
Temperature Icon26°/17°
Humidity Icon57%
Wind Icon15.8km/h
Mon. 16, Mar.
partly cloudyPartly Cloudy
Temperature Icon26°/19°
Humidity Icon57%
Wind Icon17.3km/h
Tue. 17, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon28°/20°
Humidity Icon57%
Wind Icon20.5km/h
Wed. 18, Mar.
sunnySunny
Temperature Icon29°/19°
Humidity Icon53%
Wind Icon18km/h
Thu. 19, Mar.
sunnySunny
Temperature Icon29°/20°
Humidity Icon52%
Wind Icon16.2km/h
Fri. 20, Mar.
sunnySunny
Temperature Icon30°/21°
Humidity Icon60%
Wind Icon16.9km/h
Sat. 21, Mar.
sunnySunny
Temperature Icon29°/20°
Humidity Icon62%
Wind Icon18.4km/h
Sun. 22, Mar.
sunnySunny
Temperature Icon30°/21°
Humidity Icon65%
Wind Icon20.5km/h
Mon. 23, Mar.
sunnySunny
Temperature Icon31°/22°
Humidity Icon63%
Wind Icon16.9km/h
Tue. 24, Mar.
sunnySunny
Temperature Icon30°/22°
Humidity Icon66%
Wind Icon19.1km/h
Wed. 25, Mar.
sunnySunny
Temperature Icon30°/21°
Humidity Icon60%
Wind Icon17.3km/h
Thu. 26, Mar.
sunnySunny
Temperature Icon30°/21°
Humidity Icon64%
Wind Icon17.3km/h
Fri. 27, Mar.
partly cloudyPartly Cloudy
Temperature Icon32°/23°
Humidity Icon60%
Wind Icon20.9km/h
Sat. 28, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon30°/23°
Humidity Icon66%
Wind Icon19.8km/h
Sun. 29, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon27°/18°
Humidity Icon62%
Wind Icon19.4km/h
Mon. 30, Mar.
moderate rain at timesModerate rain at times
Temperature Icon27°/18°
Humidity Icon63%
Wind Icon16.2km/h
Tue. 31, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon27°/18°
Humidity Icon64%
Wind Icon19.8km/h
Wed. 1, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/18°
Humidity Icon65%
Wind Icon19.1km/h
Thu. 2, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/18°
Humidity Icon62%
Wind Icon18.7km/h
Sun. 5, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon27°/18°
Humidity Icon64%
Wind Icon18.4km/h
Mon. 6, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon27°/18°
Humidity Icon64%
Wind Icon19.8km/h
Tue. 7, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/18°
Humidity Icon65%
Wind Icon20.5km/h
Wed. 8, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon27°/18°
Humidity Icon63%
Wind Icon18km/h
Thu. 9, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon27°/18°
Humidity Icon62%
Wind Icon18.4km/h
Fri. 10, Apr.
heavy rain at timesHeavy rain at times
Temperature Icon28°/19°
Humidity Icon62%
Wind Icon17.3km/h
Sat. 11, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon28°/19°
Humidity Icon65%
Wind Icon17.6km/h
Sun. 12, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon28°/19°
Humidity Icon65%
Wind Icon19.1km/h
Mon. 13, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon27°/19°
Humidity Icon64%
Wind Icon19.1km/h
Tue. 14, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon28°/19°
Humidity Icon64%
Wind Icon16.9km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 27, Mar.

32°C

Low will be onSun. 15, Mar.

17°C

HumidityHumidity

High will be onTue. 24, Mar.

66%

Low will be onThu. 19, Mar.

52%

Wind SpeedWind Speed

High will be onFri. 27, Mar.

20.9km/h

Low will be onSun. 15, Mar.

15.8km/h

PrecipitationPrecipitation

High will be onMon. 13, Apr.

9.6mm

Low will be onMon. 16, Mar.

0.02mm

Ultraviolet IndexUV

High will be onMon. 23, Mar.

7

Low will be onMon. 16, Mar.

1.7

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