Mountain View, Hawaii, United States Climate Change Severity

48
High
The current climate change severity in Mountain View is High, with a 19.2% 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


Mountain View Weather Condition Changes (Historic Vs 2025)

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

Over the past 15 year(s), Mountain View 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
143
-78.5%

cloudyCloudy
131
-92.3%

rainyRainy
179165
-7.8%

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, Mountain View 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, Mountain View experienced significant changes:

Temperature change of

+0.03 °C


Variation in annual rainfall

-44.6 %


Change in average humidity

-5.3 %


PM2.5 levels surged by

+100 %


Heatwave changed by

-3.8 day(s)


Coldwave changed by

+5.5 day(s)


Wind speeds changed by

+0.4 km/h


These indicators show that Mountain View 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.

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


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sun. 10, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon25°/21°

Humidity Icon70%

Wind Icon17km/h
Mon. 11, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon26°/21°

Humidity Icon71%

Wind Icon20km/h
Tue. 12, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon26°/22°

Humidity Icon75%

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

Temperature Icon25°/21°

Humidity Icon74%

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

Temperature Icon24°/21°

Humidity Icon72%

Wind Icon23km/h
Fri. 15, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon25°/21°

Humidity Icon70%

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

Temperature Icon26°/21°

Humidity Icon65%

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

Temperature Icon26°/21°

Humidity Icon66%

Wind Icon23km/h
Mon. 18, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon26°/21°

Humidity Icon73%

Wind Icon19km/h
Tue. 19, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon25°/22°

Humidity Icon75%

Wind Icon25km/h
Wed. 20, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon24°/21°

Humidity Icon73%

Wind Icon28km/h
Thu. 21, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon25°/21°

Humidity Icon70%

Wind Icon29km/h
Fri. 22, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon25°/21°

Humidity Icon73%

Wind Icon29km/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
Sat. 6, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon23°/19°

Humidity Icon80%

Wind Icon12km/h
Sun. 7, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon23°/19°

Humidity Icon80%

Wind Icon12km/h
Mon. 8, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon23°/19°

Humidity Icon80%

Wind Icon12km/h
Tue. 9, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon23°/19°

Humidity Icon79%

Wind Icon12km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onMon. 11, Aug.

26.3°C


Low will be onWed. 27, Aug.

18.8°C

HumidityHumidity

High will be onFri. 29, Aug.

82%


Low will be onSat. 16, Aug.

65%

Wind SpeedWind Speed

High will be onThu. 21, Aug.

29.2km/h


Low will be onMon. 8, Sep.

11.5km/h

PrecipitationPrecipitation

High will be onMon. 25, Aug.

26.6mm


Low will be onSat. 16, Aug.

0.06mm

Ultraviolet IndexUV

High will be onThu. 14, Aug.

5


Low will be onThu. 14, Aug.

5