Arroyo Grande, California, United States Climate Change Severity

48
High
The current climate change severity in Arroyo Grande is High, with a -1.9% 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
°C

Arroyo Grande 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), Arroyo Grande temperature has changed by around -8.3%, 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
12026
-78.3%
cloudyCloudy
5182
60.7%
rainyRainy
3226
-18.7%
snowySnowy
00
0%
mistyMisty
037
100%

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

Climate Change Indicators:

Over the past 15 years, Arroyo Grande 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, Arroyo Grande experienced significant changes:

Temperature change of

-1.1 °C

Variation in annual rainfall

-17.009 %

Change in average humidity

+17.2 %

PM2.5 levels surged by

+100 %

Heatwave changed by

-5.5 day(s)

Coldwave changed by

-0.2 day(s)

Wind speeds changed by

-0.7 km/h

These indicators show improvement in key parametes of climate, but Arroyo Grande 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 Jul.

Arroyo Grande Weather Forecast 30 Days (August - September 2025)
Arroyo Grande, California, United States

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Tue. 12, Aug.
partly cloudyPartly Cloudy
Temperature Icon22°/14°
Humidity Icon76%
Wind Icon16km/h
Wed. 13, Aug.
partly cloudyPartly Cloudy
Temperature Icon21°/13°
Humidity Icon83%
Wind Icon16km/h
Thu. 14, Aug.
sunnySunny
Temperature Icon22°/11°
Humidity Icon77%
Wind Icon14km/h
Fri. 15, Aug.
sunnySunny
Temperature Icon23°/11°
Humidity Icon81%
Wind Icon12km/h
Sat. 16, Aug.
sunnySunny
Temperature Icon22°/11°
Humidity Icon78%
Wind Icon11km/h
Sun. 17, Aug.
sunnySunny
Temperature Icon24°/15°
Humidity Icon77%
Wind Icon13km/h
Mon. 18, Aug.
sunnySunny
Temperature Icon24°/13°
Humidity Icon73%
Wind Icon14km/h
Tue. 19, Aug.
sunnySunny
Temperature Icon24°/13°
Humidity Icon65%
Wind Icon14km/h
Wed. 20, Aug.
sunnySunny
Temperature Icon26°/13°
Humidity Icon59%
Wind Icon12km/h
Thu. 21, Aug.
sunnySunny
Temperature Icon28°/15°
Humidity Icon57%
Wind Icon10km/h
Fri. 22, Aug.
sunnySunny
Temperature Icon26°/14°
Humidity Icon61%
Wind Icon11km/h
Sat. 23, Aug.
sunnySunny
Temperature Icon25°/13°
Humidity Icon64%
Wind Icon13km/h
Sun. 24, Aug.
sunnySunny
Temperature Icon26°/14°
Humidity Icon57%
Wind Icon14km/h
Mon. 25, Aug.
sunnySunny
Temperature Icon26°/14°
Humidity Icon57%
Wind Icon14km/h
Tue. 26, Aug.
sunnySunny
Temperature Icon25°/15°
Humidity Icon63%
Wind Icon16km/h
Wed. 27, Aug.
sunnySunny
Temperature Icon26°/16°
Humidity Icon59%
Wind Icon16km/h
Thu. 28, Aug.
sunnySunny
Temperature Icon25°/16°
Humidity Icon59%
Wind Icon15km/h
Fri. 29, Aug.
sunnySunny
Temperature Icon26°/16°
Humidity Icon58%
Wind Icon18km/h
Sat. 30, Aug.
sunnySunny
Temperature Icon26°/16°
Humidity Icon56%
Wind Icon18km/h
Sun. 31, Aug.
sunnySunny
Temperature Icon25°/16°
Humidity Icon58%
Wind Icon17km/h
Mon. 1, Sep.
sunnySunny
Temperature Icon25°/16°
Humidity Icon58%
Wind Icon14km/h
Tue. 2, Sep.
sunnySunny
Temperature Icon25°/16°
Humidity Icon63%
Wind Icon14km/h
Wed. 3, Sep.
sunnySunny
Temperature Icon25°/16°
Humidity Icon62%
Wind Icon16km/h
Thu. 4, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon25°/16°
Humidity Icon60%
Wind Icon16km/h
Fri. 5, Sep.
sunnySunny
Temperature Icon25°/16°
Humidity Icon60%
Wind Icon16km/h
Sat. 6, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon26°/16°
Humidity Icon56%
Wind Icon14km/h
Sun. 7, Sep.
sunnySunny
Temperature Icon26°/17°
Humidity Icon56%
Wind Icon16km/h
Mon. 8, Sep.
sunnySunny
Temperature Icon25°/16°
Humidity Icon58%
Wind Icon16km/h
Tue. 9, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon25°/16°
Humidity Icon59%
Wind Icon16km/h
Wed. 10, Sep.
moderate rain at timesModerate rain at times
Temperature Icon24°/16°
Humidity Icon62%
Wind Icon14km/h
Thu. 11, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon24°/16°
Humidity Icon66%
Wind Icon13km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 21, Aug.

27.9°C

Low will be onThu. 14, Aug.

11.4°C

HumidityHumidity

High will be onWed. 13, Aug.

83%

Low will be onSat. 30, Aug.

56%

Wind SpeedWind Speed

High will be onSat. 30, Aug.

18km/h

Low will be onThu. 21, Aug.

10.1km/h

PrecipitationPrecipitation

High will be onWed. 10, Sep.

0.7mm

Low will be onFri. 15, Aug.

0.01mm

Ultraviolet IndexUV

High will be onWed. 27, Aug.

6

Low will be onWed. 10, Sep.

4

Our Blogs

7 Aug 2025

Biggest Wildfire in France’s History?What It Means for Air Quality, Health, and Climate

Biggest Wildfire in France’s History?What It Means for Air Quality, Health, and Climate
6 Aug 2025

DU Cut-Off 2025: How’s the Air Near Your Dream College?

DU Cut-Off 2025: How’s the Air Near Your Dream College?
1 Aug 2025

Why You Should Add a Real-Time Weather and AQI Widget to Your Website?

Why You Should Add a Real-Time Weather and AQI Widget to Your Website?
31 Jul 2025

Minneapolis Air Quality Alert: Wildfire Smoke Pushes Pollution to Unhealthy Levels

Minneapolis Air Quality Alert: Wildfire Smoke Pushes Pollution to Unhealthy Levels
26 Jul 2025

New Delhi Annual Air Quality: Comparative Analysis of AQI (2020–2025)

New Delhi Annual Air Quality: Comparative Analysis of AQI (2020–2025)
26 Jul 2025

Free Air Quality Monitor from AQI.in: How Anyone Can Track Pollution?

Free Air Quality Monitor from AQI.in: How Anyone Can Track Pollution?
24 Jul 2025

Big Dreams, Toxic Air: Why a Father’s ‘No’ to Hansraj College Over Delhi Pollution is a Warning for India

Big Dreams, Toxic Air: Why a Father’s ‘No’ to Hansraj College Over Delhi Pollution is a Warning for India
19 Jul 2025

What Is the Real Impact of Air Pollution on Property Rates in India?

What Is the Real Impact of Air Pollution on Property Rates in India?
15 Jul 2025

Do People Really Consider Air Pollution Before Moving to Delhi NCR?

Do People Really Consider Air Pollution Before Moving to Delhi NCR?
12 Jul 2025

Is Poor Air Quality in Gyms Holding Back Your Fitness Goals?

Is Poor Air Quality in Gyms Holding Back Your Fitness Goals?