Holualoa, Hawaii, United States Climate Change Severity

57
High
The current climate change severity in Holualoa is High, with a 23.1% 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


Holualoa Weather Condition Changes (Historic Vs 2025)

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

Over the past 15 year(s), Holualoa temperature has changed by around +3.9%, 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
152
-86.6%

cloudyCloudy
144
-71.4%

rainyRainy
170143
-15.8%

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, Holualoa has experienced measurable shifts in key climate parameters, contributing to the current severity score of 57 (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

57/100


High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Holualoa experienced significant changes:

Temperature change of

+0.7 °C


Variation in annual rainfall

-69.4 %


Change in average humidity

-2.6 %


PM2.5 levels surged by

+28.08 %


Heatwave changed by

-12.9 day(s)


Coldwave changed by

-0.2 day(s)


Wind speeds changed by

+1.6 km/h


These indicators show that Holualoa 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.

Holualoa Weather Forecast 30 Days (August - September 2025)
Holualoa, Hawaii, United States


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Wed. 6, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon25°/18°

Humidity Icon73%

Wind Icon18km/h
Thu. 7, Aug.
sunnySunny

Temperature Icon25°/18°

Humidity Icon64%

Wind Icon21km/h
Fri. 8, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon24°/18°

Humidity Icon72%

Wind Icon20km/h
Sat. 9, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon22°/17°

Humidity Icon83%

Wind Icon13km/h
Sun. 10, Aug.
sunnySunny

Temperature Icon24°/18°

Humidity Icon75%

Wind Icon13km/h
Mon. 11, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon24°/18°

Humidity Icon77%

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

Temperature Icon25°/18°

Humidity Icon74%

Wind Icon19km/h
Wed. 13, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon23°/18°

Humidity Icon78%

Wind Icon13km/h
Thu. 14, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon23°/18°

Humidity Icon85%

Wind Icon12km/h
Fri. 15, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon23°/18°

Humidity Icon79%

Wind Icon14km/h
Sat. 16, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon23°/17°

Humidity Icon76%

Wind Icon17km/h
Sun. 17, Aug.
cloudyCloudy

Temperature Icon24°/16°

Humidity Icon67%

Wind Icon19km/h
Mon. 18, Aug.
partly cloudyPartly Cloudy

Temperature Icon24°/17°

Humidity Icon65%

Wind Icon22km/h
Tue. 19, Aug.
partly cloudyPartly Cloudy

Temperature Icon25°/17°

Humidity Icon67%

Wind Icon21km/h
Wed. 20, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon24°/19°

Humidity Icon78%

Wind Icon12km/h
Thu. 21, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon24°/20°

Humidity Icon79%

Wind Icon11km/h
Fri. 22, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon24°/20°

Humidity Icon80%

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

Temperature Icon24°/20°

Humidity Icon81%

Wind Icon14km/h
Sun. 24, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon23°/20°

Humidity Icon81%

Wind Icon13km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon23°/19°

Humidity Icon80%

Wind Icon12km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon23°/19°

Humidity Icon79%

Wind Icon13km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon23°/19°

Humidity Icon79%

Wind Icon13km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon23°/19°

Humidity Icon81%

Wind Icon13km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon23°/20°

Humidity Icon82%

Wind Icon13km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon23°/19°

Humidity Icon79%

Wind Icon12km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon23°/20°

Humidity Icon78%

Wind Icon12km/h
Mon. 1, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon24°/19°

Humidity Icon79%

Wind Icon13km/h
Tue. 2, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon23°/20°

Humidity Icon78%

Wind Icon12km/h
Wed. 3, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon23°/19°

Humidity Icon79%

Wind Icon12km/h
Thu. 4, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon23°/19°

Humidity Icon80%

Wind Icon12km/h
Fri. 5, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon23°/19°

Humidity Icon79%

Wind Icon13km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onWed. 6, Aug.

25°C


Low will be onSun. 17, Aug.

16.1°C

HumidityHumidity

High will be onThu. 14, Aug.

85%


Low will be onThu. 7, Aug.

64%

Wind SpeedWind Speed

High will be onMon. 18, Aug.

21.6km/h


Low will be onThu. 21, Aug.

11.2km/h

PrecipitationPrecipitation

High will be onMon. 25, Aug.

26.6mm


Low will be onMon. 18, Aug.

0.02mm

Ultraviolet IndexUV

High will be onMon. 18, Aug.

6


Low will be onMon. 11, Aug.

5