Goyang, Gyeonggi, South Korea Climate Change Severity

48
High
The current climate change severity in Goyang is High, with a 8.7% improvement in the climate score compared to last 15 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Sep. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100


Goyang Weather Condition Changes (Historic Vs 2025)

0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2025

Over the past 15 year(s), Goyang temperature has changed by around +6.1%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Sep. (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
6764
-4.4%

cloudyCloudy
7144
-38.02%

rainyRainy
10285
-16.6%

snowySnowy
14
300%

mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 15 years, Goyang has experienced measurable shifts in key climate parameters, contributing to the current severity score of 48 (within the High severity category). While the score remains High, certain factors have improved over time. Here’s a breakdown of the specific changes observed:

Severity Score

48/100


High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Goyang experienced significant changes:

Temperature change of

+0.8 °C


Variation in annual rainfall

-19.4 %


Change in average humidity

-5.4 %


PM2.5 levels surged by

-14.8 %


Heatwave changed by

+17.6 day(s)


Coldwave changed by

+1 day(s)


Wind speeds changed by

+1.001 km/h


These indicators show improvement in key parametes of climate, but Goyang remains in the High severity category. Continuous focus on climate resilience is necessary to avoid further worsening and ensure sustainability.

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

Goyang Weather Forecast 30 Days (October 2025)
Goyang, Gyeonggi, South Korea


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Wed. 1, Oct.
sunnySunny

Temperature Icon26°/17°

Humidity Icon67%

Wind Icon16km/h
Thu. 2, Oct.
sunnySunny

Temperature Icon26°/18°

Humidity Icon70%

Wind Icon6km/h
Fri. 3, Oct.
patchy rain possiblePatchy rain nearby

Temperature Icon25°/19°

Humidity Icon68%

Wind Icon18km/h
Sat. 4, Oct.
patchy rain possiblePatchy rain nearby

Temperature Icon22°/19°

Humidity Icon77%

Wind Icon9km/h
Sun. 5, Oct.
patchy rain possiblePatchy rain nearby

Temperature Icon25°/20°

Humidity Icon77%

Wind Icon5km/h
Mon. 6, Oct.
patchy rain possiblePatchy rain nearby

Temperature Icon22°/19°

Humidity Icon86%

Wind Icon12km/h
Tue. 7, Oct.
moderate rainModerate rain

Temperature Icon20°/18°

Humidity Icon90%

Wind Icon8km/h
Wed. 8, Oct.
sunnySunny

Temperature Icon19°/15°

Humidity Icon65%

Wind Icon12km/h
Thu. 9, Oct.
partly cloudyPartly Cloudy

Temperature Icon20°/13°

Humidity Icon54%

Wind Icon6km/h
Fri. 10, Oct.
overcastOvercast

Temperature Icon18°/17°

Humidity Icon72%

Wind Icon20km/h
Sat. 11, Oct.
patchy rain possiblePatchy rain nearby

Temperature Icon15°/14°

Humidity Icon83%

Wind Icon21km/h
Sun. 12, Oct.
patchy rain possiblePatchy rain nearby

Temperature Icon15°/14°

Humidity Icon81%

Wind Icon15km/h
Mon. 13, Oct.
partly cloudyPartly Cloudy

Temperature Icon20°/15°

Humidity Icon68%

Wind Icon10km/h
Tue. 14, Oct.
partly cloudyPartly Cloudy

Temperature Icon22°/15°

Humidity Icon61%

Wind Icon12km/h
Wed. 15, Oct.
partly cloudyPartly Cloudy

Temperature Icon23°/16°

Humidity Icon55%

Wind Icon9km/h
Thu. 16, Oct.
moderate rain at timesModerate rain at times

Temperature Icon20°/11°

Humidity Icon57%

Wind Icon16km/h
Fri. 17, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon18°/10°

Humidity Icon54%

Wind Icon14km/h
Sat. 18, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon19°/10°

Humidity Icon58%

Wind Icon11km/h
Sun. 19, Oct.
heavy rain at timesHeavy rain at times

Temperature Icon19°/10°

Humidity Icon62%

Wind Icon13km/h
Mon. 20, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon19°/11°

Humidity Icon60%

Wind Icon12km/h
Wed. 22, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon19°/10°

Humidity Icon64%

Wind Icon14km/h
Thu. 23, Oct.
patchy rain possiblePatchy rain possible

Temperature Icon18°/10°

Humidity Icon64%

Wind Icon15km/h
Fri. 24, Oct.
patchy rain possiblePatchy rain possible

Temperature Icon18°/9°

Humidity Icon61%

Wind Icon13km/h
Sat. 25, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon18°/10°

Humidity Icon61%

Wind Icon13km/h
Sun. 26, Oct.
heavy rain at timesHeavy rain at times

Temperature Icon17°/9°

Humidity Icon62%

Wind Icon12km/h
Mon. 27, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon17°/9°

Humidity Icon59%

Wind Icon13km/h
Tue. 28, Oct.
moderate rain at timesModerate rain at times

Temperature Icon17°/9°

Humidity Icon58%

Wind Icon13km/h
Wed. 29, Oct.
moderate rain at timesModerate rain at times

Temperature Icon17°/8°

Humidity Icon55%

Wind Icon13km/h
Thu. 30, Oct.
sunnySunny

Temperature Icon17°/8°

Humidity Icon55%

Wind Icon11km/h
Fri. 31, Oct.
heavy rain at timesHeavy rain at times

Temperature Icon16°/8°

Humidity Icon60%

Wind Icon13km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onWed. 1, Oct.

25.7°C


Low will be onThu. 30, Oct.

8°C

HumidityHumidity

High will be onTue. 7, Oct.

90%


Low will be onThu. 9, Oct.

54%

Wind SpeedWind Speed

High will be onSat. 11, Oct.

20.5km/h


Low will be onSun. 5, Oct.

4.7km/h

PrecipitationPrecipitation

High will be onTue. 7, Oct.

6.9mm


Low will be onWed. 15, Oct.

0.01mm

Ultraviolet IndexUV

High will be onMon. 6, Oct.

5


Low will be onSun. 5, Oct.

0.6