Ishigaki, Okinawa, Japan Climate Change Severity

48
High
The current climate change severity in Ishigaki is High, with a 7.9% worsening in the climate score compared to last 15 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100


Ishigaki Weather Condition Changes (Historic Vs 2025)

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

Over the past 15 year(s), Ishigaki temperature has changed by around -3.01%, 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
108
-20%

cloudyCloudy
4717
-63.8%

rainyRainy
134114
-14.9%

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, Ishigaki has experienced measurable shifts in key climate parameters, contributing to the current severity score of 48 (within the High severity category). This suggests worsening climate conditions from the previous years. 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, Ishigaki experienced significant changes:

Temperature change of

-0.7 °C


Variation in annual rainfall

-2.3 %


Change in average humidity

-3.1 %


PM2.5 levels surged by

-70.06 %


Heatwave changed by

-3.8 day(s)


Coldwave changed by

+3.6 day(s)


Wind speeds changed by

-0.1 km/h


These indicators show that Ishigaki is experiencing a more volatile and extreme climate, reinforcing the need for urgent intervention to mitigate risks. As the severity score rises, focus must shift to adaptation and emergency preparedness.

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

Ishigaki Weather Forecast 30 Days (August - September 2025)
Ishigaki, Okinawa, Japan


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Fri. 8, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/29°

Humidity Icon81%

Wind Icon25km/h
Sat. 9, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/29°

Humidity Icon80%

Wind Icon28km/h
Sun. 10, Aug.
partly cloudyPartly Cloudy

Temperature Icon29°/29°

Humidity Icon79%

Wind Icon27km/h
Mon. 11, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/28°

Humidity Icon78%

Wind Icon25km/h
Tue. 12, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/28°

Humidity Icon78%

Wind Icon16km/h
Wed. 13, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/28°

Humidity Icon77%

Wind Icon22km/h
Thu. 14, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/28°

Humidity Icon77%

Wind Icon27km/h
Fri. 15, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/28°

Humidity Icon76%

Wind Icon25km/h
Sat. 16, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/28°

Humidity Icon76%

Wind Icon23km/h
Sun. 17, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/28°

Humidity Icon73%

Wind Icon20km/h
Mon. 18, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/28°

Humidity Icon74%

Wind Icon14km/h
Tue. 19, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/28°

Humidity Icon73%

Wind Icon14km/h
Wed. 20, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/28°

Humidity Icon76%

Wind Icon18km/h
Thu. 21, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/28°

Humidity Icon78%

Wind Icon18km/h
Fri. 22, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/28°

Humidity Icon74%

Wind Icon12km/h
Sat. 23, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/28°

Humidity Icon80%

Wind Icon35km/h
Sun. 24, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/28°

Humidity Icon80%

Wind Icon32km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/28°

Humidity Icon81%

Wind Icon27km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/28°

Humidity Icon80%

Wind Icon27km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/28°

Humidity Icon80%

Wind Icon27km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/28°

Humidity Icon80%

Wind Icon29km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/28°

Humidity Icon79%

Wind Icon30km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/28°

Humidity Icon78%

Wind Icon26km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/28°

Humidity Icon78%

Wind Icon29km/h
Mon. 1, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/28°

Humidity Icon79%

Wind Icon33km/h
Tue. 2, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/28°

Humidity Icon78%

Wind Icon29km/h
Wed. 3, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/28°

Humidity Icon79%

Wind Icon32km/h
Thu. 4, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/28°

Humidity Icon79%

Wind Icon35km/h
Fri. 5, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/28°

Humidity Icon80%

Wind Icon34km/h
Sat. 6, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/28°

Humidity Icon79%

Wind Icon30km/h
Sun. 7, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/28°

Humidity Icon78%

Wind Icon28km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 8, Aug.

29.2°C


Low will be onFri. 22, Aug.

27.5°C

HumidityHumidity

High will be onFri. 8, Aug.

81%


Low will be onSun. 17, Aug.

73%

Wind SpeedWind Speed

High will be onSat. 23, Aug.

34.9km/h


Low will be onFri. 22, Aug.

12.2km/h

PrecipitationPrecipitation

High will be onThu. 4, Sep.

34.2mm


Low will be onFri. 15, Aug.

0.06mm

Ultraviolet IndexUV

High will be onWed. 13, Aug.

6


Low will be onMon. 11, Aug.

2.8