Suwon, Gyeonggi, South Korea Climate Change Severity

33
Moderate
The current climate change severity in Suwon is Moderate, with a 36.2% 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
°C (c)

Suwon Weather Condition Changes (Historic Vs 2025)

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

Over the past 15 year(s), Suwon temperature has changed by around +4.04%, 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
6857
-16.1%
cloudyCloudy
7238
-47.2%
rainyRainy
9773
-24.7%
snowySnowy
19
800%
mistyMisty
02
100%

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

Climate Change Indicators:

Over the past 15 years, Suwon has experienced measurable improvements in key climate parameters, contributing to the current severity score of 33 (within the Moderate severity category). This suggests improving climate conditions compared to previous years. Here’s a breakdown of the specific changes observed:

Severity Score

33/100

Moderate

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Suwon experienced significant changes:

Temperature change of

+0.5 °C

Variation in annual rainfall

-12.2 %

Change in average humidity

-4.8 %

PM2.5 levels surged by

-10.3 %

Heatwave changed by

+5.4 day(s)

Coldwave changed by

+0.3 day(s)

Wind speeds changed by

+1.003 km/h

These indicators show reduced climate volatility, offering a valuable window to reinforce sustainable practices and strengthen long-term climate resilience. As the severity shifts toward Moderate, it is important to maintain momentum in climate adaptation efforts.

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

Suwon Weather Forecast 30 Days (October - November 2025)
Suwon, Gyeonggi, South Korea

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Tue. 14, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon17°/15°
Humidity Icon80%
Wind Icon14km/h
Wed. 15, Oct.
heavy rainHeavy rain
Temperature Icon24°/17°
Humidity Icon75%
Wind Icon16km/h
Thu. 16, Oct.
moderate rainModerate rain
Temperature Icon24°/16°
Humidity Icon76%
Wind Icon16km/h
Fri. 17, Oct.
moderate rainModerate rain
Temperature Icon23°/16°
Humidity Icon68%
Wind Icon20km/h
Sat. 18, Oct.
heavy rainHeavy rain
Temperature Icon21°/15°
Humidity Icon71%
Wind Icon16km/h
Sun. 19, Oct.
partly cloudyPartly Cloudy
Temperature Icon21°/13°
Humidity Icon48%
Wind Icon14km/h
Mon. 20, Oct.
sunnySunny
Temperature Icon17°/10°
Humidity Icon46%
Wind Icon14km/h
Tue. 21, Oct.
sunnySunny
Temperature Icon18°/11°
Humidity Icon53%
Wind Icon9km/h
Wed. 22, Oct.
partly cloudyPartly Cloudy
Temperature Icon18°/12°
Humidity Icon49%
Wind Icon10km/h
Thu. 23, Oct.
partly cloudyPartly Cloudy
Temperature Icon17°/12°
Humidity Icon54%
Wind Icon16km/h
Fri. 24, Oct.
sunnySunny
Temperature Icon17°/11°
Humidity Icon48%
Wind Icon14km/h
Sat. 25, Oct.
sunnySunny
Temperature Icon17°/11°
Humidity Icon46%
Wind Icon8km/h
Sun. 26, Oct.
sunnySunny
Temperature Icon19°/12°
Humidity Icon47%
Wind Icon15km/h
Mon. 27, Oct.
sunnySunny
Temperature Icon19°/12°
Humidity Icon53%
Wind Icon11km/h
Tue. 28, Oct.
moderate rain at timesModerate rain at times
Temperature Icon17°/9°
Humidity Icon61%
Wind Icon12km/h
Wed. 29, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon17°/8°
Humidity Icon58%
Wind Icon12km/h
Thu. 30, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon17°/8°
Humidity Icon58%
Wind Icon10km/h
Fri. 31, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon16°/8°
Humidity Icon63%
Wind Icon12km/h
Sat. 1, Nov.
moderate rain at timesModerate rain at times
Temperature Icon16°/8°
Humidity Icon63%
Wind Icon13km/h
Sun. 2, Nov.
moderate rain at timesModerate rain at times
Temperature Icon15°/7°
Humidity Icon58%
Wind Icon13km/h
Mon. 3, Nov.
moderate rain at timesModerate rain at times
Temperature Icon16°/7°
Humidity Icon60%
Wind Icon12km/h
Tue. 4, Nov.
moderate rain at timesModerate rain at times
Temperature Icon16°/7°
Humidity Icon64%
Wind Icon13km/h
Wed. 5, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/8°
Humidity Icon67%
Wind Icon11km/h
Thu. 6, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/8°
Humidity Icon68%
Wind Icon14km/h
Fri. 7, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/8°
Humidity Icon66%
Wind Icon15km/h
Sat. 8, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/8°
Humidity Icon65%
Wind Icon14km/h
Sun. 9, Nov.
heavy rain at timesHeavy rain at times
Temperature Icon14°/7°
Humidity Icon61%
Wind Icon13km/h
Mon. 10, Nov.
heavy rain at timesHeavy rain at times
Temperature Icon13°/6°
Humidity Icon61%
Wind Icon14km/h
Wed. 12, Nov.
heavy rain at timesHeavy rain at times
Temperature Icon13°/5°
Humidity Icon61%
Wind Icon16km/h
Thu. 13, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/5°
Humidity Icon64%
Wind Icon14km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 16, Oct.

23.6°C

Low will be onWed. 12, Nov.

4.9°C

HumidityHumidity

High will be onTue. 14, Oct.

80%

Low will be onMon. 20, Oct.

46%

Wind SpeedWind Speed

High will be onFri. 17, Oct.

19.8km/h

Low will be onSat. 25, Oct.

7.6km/h

PrecipitationPrecipitation

High will be onSat. 18, Oct.

32.3mm

Low will be onThu. 23, Oct.

0.03mm

Ultraviolet IndexUV

High will be onSun. 19, Oct.

5

Low will be onTue. 14, Oct.

0.2

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