Hanam, Gyeonggi, South Korea Climate Change Severity

52
High
The current climate change severity in Hanam is High, with a 1.8% 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 Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Hanam 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), Hanam temperature has changed by around +6.05%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
5757
0%
cloudyCloudy
5836
-37.9%
rainyRainy
6962
-10.1%
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, Hanam has experienced measurable shifts in key climate parameters, contributing to the current severity score of 52 (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

52/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Hanam experienced significant changes:

Temperature change of

+0.6 °C

Variation in annual rainfall

-31.5 %

Change in average humidity

-7.1 %

PM2.5 levels surged by

-11.9 %

Heatwave changed by

+13.06 day(s)

Coldwave changed by

+1.2 day(s)

Wind speeds changed by

+1.04 km/h

These indicators show improvement in key parametes of climate, but Hanam 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 Jul.

Hanam Weather Forecast 30 Days (August - September 2025)
Hanam, Gyeonggi, South Korea

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Wed. 27, Aug.
sunnySunny
Temperature Icon33°/23°
Humidity Icon66%
Wind Icon11km/h
Thu. 28, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon32°/24°
Humidity Icon62%
Wind Icon13km/h
Fri. 29, Aug.
moderate rainModerate rain
Temperature Icon32°/24°
Humidity Icon80%
Wind Icon18km/h
Sat. 30, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon33°/24°
Humidity Icon74%
Wind Icon15km/h
Sun. 31, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon34°/25°
Humidity Icon69%
Wind Icon17km/h
Mon. 1, Sep.
heavy rainHeavy rain
Temperature Icon25°/23°
Humidity Icon90%
Wind Icon9km/h
Tue. 2, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon31°/23°
Humidity Icon77%
Wind Icon12km/h
Wed. 3, Sep.
sunnySunny
Temperature Icon34°/23°
Humidity Icon66%
Wind Icon7km/h
Thu. 4, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon31°/25°
Humidity Icon68%
Wind Icon18km/h
Fri. 5, Sep.
moderate rainModerate rain
Temperature Icon28°/24°
Humidity Icon87%
Wind Icon14km/h
Sat. 6, Sep.
sunnySunny
Temperature Icon30°/20°
Humidity Icon59%
Wind Icon9km/h
Sun. 7, Sep.
sunnySunny
Temperature Icon32°/20°
Humidity Icon52%
Wind Icon9km/h
Mon. 8, Sep.
sunnySunny
Temperature Icon33°/20°
Humidity Icon51%
Wind Icon14km/h
Tue. 9, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon31°/21°
Humidity Icon59%
Wind Icon17km/h
Wed. 10, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon20°/18°
Humidity Icon86%
Wind Icon18km/h
Thu. 11, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/19°
Humidity Icon73%
Wind Icon12km/h
Sat. 13, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/18°
Humidity Icon71%
Wind Icon10km/h
Sun. 14, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/18°
Humidity Icon73%
Wind Icon10km/h
Mon. 15, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon27°/19°
Humidity Icon71%
Wind Icon11km/h
Tue. 16, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/18°
Humidity Icon69%
Wind Icon10km/h
Wed. 17, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/18°
Humidity Icon70%
Wind Icon12km/h
Thu. 18, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon27°/18°
Humidity Icon67%
Wind Icon14km/h
Fri. 19, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon25°/17°
Humidity Icon69%
Wind Icon14km/h
Sat. 20, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/16°
Humidity Icon67%
Wind Icon14km/h
Sun. 21, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/16°
Humidity Icon69%
Wind Icon10km/h
Mon. 22, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/16°
Humidity Icon66%
Wind Icon13km/h
Tue. 23, Sep.
moderate rain at timesModerate rain at times
Temperature Icon25°/16°
Humidity Icon65%
Wind Icon12km/h
Wed. 24, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/16°
Humidity Icon67%
Wind Icon12km/h
Thu. 25, Sep.
sunnySunny
Temperature Icon25°/16°
Humidity Icon65%
Wind Icon9km/h
Fri. 26, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon25°/16°
Humidity Icon67%
Wind Icon10km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSun. 31, Aug.

33.9°C

Low will be onMon. 22, Sep.

15.8°C

HumidityHumidity

High will be onMon. 1, Sep.

90%

Low will be onMon. 8, Sep.

51%

Wind SpeedWind Speed

High will be onFri. 29, Aug.

17.6km/h

Low will be onWed. 3, Sep.

6.5km/h

PrecipitationPrecipitation

High will be onMon. 1, Sep.

23.1mm

Low will be onWed. 3, Sep.

0.01mm

Ultraviolet IndexUV

High will be onWed. 3, Sep.

7

Low will be onWed. 27, Aug.

1.7

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