Hanam, Gyeonggi, South Korea Climate Change Severity

48
High
The current climate change severity in Hanam 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
°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 +6.1%, 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, Hanam 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, Hanam 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

-13.3 %

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 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 Sep.

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

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Thu. 2, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon27°/18°
Humidity Icon67%
Wind Icon5km/h
Fri. 3, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon23°/19°
Humidity Icon67%
Wind Icon14km/h
Sat. 4, Oct.
overcastOvercast
Temperature Icon24°/19°
Humidity Icon71%
Wind Icon8km/h
Sun. 5, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon25°/20°
Humidity Icon78%
Wind Icon7km/h
Mon. 6, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon21°/17°
Humidity Icon69%
Wind Icon19km/h
Tue. 7, Oct.
moderate rainModerate rain
Temperature Icon18°/16°
Humidity Icon91%
Wind Icon11km/h
Wed. 8, Oct.
cloudyCloudy
Temperature Icon21°/15°
Humidity Icon61%
Wind Icon21km/h
Thu. 9, Oct.
partly cloudyPartly Cloudy
Temperature Icon18°/13°
Humidity Icon42%
Wind Icon5km/h
Fri. 10, Oct.
partly cloudyPartly Cloudy
Temperature Icon22°/14°
Humidity Icon55%
Wind Icon8km/h
Sat. 11, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon20°/16°
Humidity Icon73%
Wind Icon13km/h
Sun. 12, Oct.
moderate rainModerate rain
Temperature Icon17°/16°
Humidity Icon94%
Wind Icon11km/h
Mon. 13, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon22°/17°
Humidity Icon83%
Wind Icon16km/h
Tue. 14, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon20°/17°
Humidity Icon86%
Wind Icon17km/h
Wed. 15, Oct.
sunnySunny
Temperature Icon16°/12°
Humidity Icon45%
Wind Icon21km/h
Thu. 16, Oct.
sunnySunny
Temperature Icon17°/10°
Humidity Icon29%
Wind Icon17km/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
Tue. 21, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon19°/11°
Humidity Icon61%
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
Sat. 1, Nov.
moderate rain at timesModerate rain at times
Temperature Icon16°/8°
Humidity Icon60%
Wind Icon13km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 2, Oct.

26.9°C

Low will be onThu. 30, Oct.

8°C

HumidityHumidity

High will be onSun. 12, Oct.

94%

Low will be onThu. 16, Oct.

29%

Wind SpeedWind Speed

High will be onWed. 8, Oct.

20.9km/h

Low will be onThu. 2, Oct.

4.7km/h

PrecipitationPrecipitation

High will be onSun. 12, Oct.

14.3mm

Low will be onSat. 4, Oct.

0.02mm

Ultraviolet IndexUV

High will be onFri. 10, Oct.

5

Low will be onMon. 6, Oct.

0.2

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