Guiuan, Eastern Visayas, Philippines Climate Change Severity

38
Moderate
The current climate change severity in Guiuan is Moderate, with a -13.2% 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 Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100


Guiuan Weather Condition Changes (Historic Vs 2025)

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

Over the past 15 year(s), Guiuan temperature has changed by around +0.1%, 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
54
-20%

cloudyCloudy
185
-72.2%

rainyRainy
183158
-13.6%

snowySnowy
00
0%

mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 15 years, Guiuan has experienced measurable improvements in key climate parameters, contributing to the current severity score of 38 (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

38/100


Moderate

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Guiuan experienced significant changes:

Temperature change of

+0.05 °C


Variation in annual rainfall

+16.9 %


Change in average humidity

+0.6 %


PM2.5 levels surged by

+100 %


Heatwave changed by

-2.6 day(s)


Coldwave changed by

-5.4 day(s)


Wind speeds changed by

+2.1 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 Jul.

Guiuan Weather Forecast 30 Days (August - September 2025)
Guiuan, Eastern Visayas, Philippines


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Tue. 5, Aug.
sunnySunny

Temperature Icon29°/28°

Humidity Icon68%

Wind Icon14km/h
Wed. 6, Aug.
moderate rainModerate rain

Temperature Icon29°/28°

Humidity Icon71%

Wind Icon23km/h
Thu. 7, Aug.
moderate rainModerate rain

Temperature Icon29°/28°

Humidity Icon72%

Wind Icon25km/h
Fri. 8, Aug.
moderate rainModerate rain

Temperature Icon29°/28°

Humidity Icon74%

Wind Icon22km/h
Sat. 9, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/28°

Humidity Icon73%

Wind Icon21km/h
Sun. 10, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/28°

Humidity Icon74%

Wind Icon18km/h
Mon. 11, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon28°/28°

Humidity Icon74%

Wind Icon17km/h
Tue. 12, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/27°

Humidity Icon74%

Wind Icon18km/h
Wed. 13, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/28°

Humidity Icon73%

Wind Icon19km/h
Thu. 14, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/28°

Humidity Icon72%

Wind Icon22km/h
Fri. 15, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon28°/26°

Humidity Icon77%

Wind Icon22km/h
Sat. 16, Aug.
moderate rainModerate rain

Temperature Icon28°/27°

Humidity Icon76%

Wind Icon28km/h
Sun. 17, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/28°

Humidity Icon76%

Wind Icon31km/h
Mon. 18, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/29°

Humidity Icon75%

Wind Icon25km/h
Tue. 19, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/27°

Humidity Icon75%

Wind Icon17km/h
Wed. 20, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/27°

Humidity Icon75%

Wind Icon18km/h
Thu. 21, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/27°

Humidity Icon75%

Wind Icon21km/h
Fri. 22, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/27°

Humidity Icon76%

Wind Icon21km/h
Sat. 23, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/28°

Humidity Icon75%

Wind Icon19km/h
Sun. 24, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/27°

Humidity Icon75%

Wind Icon18km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/27°

Humidity Icon75%

Wind Icon18km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/28°

Humidity Icon75%

Wind Icon21km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/28°

Humidity Icon74%

Wind Icon20km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/28°

Humidity Icon75%

Wind Icon19km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/28°

Humidity Icon75%

Wind Icon17km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/28°

Humidity Icon75%

Wind Icon18km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/28°

Humidity Icon75%

Wind Icon19km/h
Mon. 1, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/28°

Humidity Icon76%

Wind Icon19km/h
Tue. 2, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/28°

Humidity Icon75%

Wind Icon19km/h
Wed. 3, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/27°

Humidity Icon75%

Wind Icon19km/h
Thu. 4, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/27°

Humidity Icon76%

Wind Icon18km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onWed. 20, Aug.

29.7°C


Low will be onFri. 15, Aug.

26.1°C

HumidityHumidity

High will be onFri. 15, Aug.

77%


Low will be onTue. 5, Aug.

68%

Wind SpeedWind Speed

High will be onSun. 17, Aug.

30.6km/h


Low will be onTue. 5, Aug.

14.4km/h

PrecipitationPrecipitation

High will be onFri. 8, Aug.

17.5mm


Low will be onSat. 9, Aug.

1.4mm

Ultraviolet IndexUV

High will be onSun. 10, Aug.

6


Low will be onFri. 8, Aug.

2.5