Thousand Oaks, California, United States Climate Change Severity

48
High
The current climate change severity in Thousand Oaks is High, with a -9.5% 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

Thousand Oaks 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), Thousand Oaks temperature has changed by around -2.3%, 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
12663
-50%
cloudyCloudy
4466
50%
rainyRainy
3026
-13.3%
snowySnowy
00
0%
mistyMisty
016
100%

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

Climate Change Indicators:

Over the past 15 years, Thousand Oaks 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, Thousand Oaks experienced significant changes:

Temperature change of

-0.3 °C

Variation in annual rainfall

-31.2 %

Change in average humidity

+4.4 %

PM2.5 levels surged by

-8.3 %

Heatwave changed by

-12.1 day(s)

Coldwave changed by

-3.4 day(s)

Wind speeds changed by

+1.1 km/h

These indicators show improvement in key parametes of climate, but Thousand Oaks 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.

Thousand Oaks Weather Forecast 30 Days (August - September 2025)
Thousand Oaks, California, United States

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sat. 9, Aug.
sunnySunny
Temperature Icon30°/20°
Humidity Icon52%
Wind Icon20km/h
Sun. 10, Aug.
sunnySunny
Temperature Icon30°/18°
Humidity Icon56%
Wind Icon17km/h
Mon. 11, Aug.
sunnySunny
Temperature Icon30°/18°
Humidity Icon57%
Wind Icon16km/h
Tue. 12, Aug.
sunnySunny
Temperature Icon29°/18°
Humidity Icon57%
Wind Icon17km/h
Wed. 13, Aug.
sunnySunny
Temperature Icon28°/17°
Humidity Icon60%
Wind Icon17km/h
Thu. 14, Aug.
sunnySunny
Temperature Icon27°/16°
Humidity Icon61%
Wind Icon17km/h
Fri. 15, Aug.
sunnySunny
Temperature Icon26°/15°
Humidity Icon66%
Wind Icon17km/h
Sat. 16, Aug.
sunnySunny
Temperature Icon25°/15°
Humidity Icon70%
Wind Icon14km/h
Sun. 17, Aug.
sunnySunny
Temperature Icon26°/15°
Humidity Icon66%
Wind Icon13km/h
Mon. 18, Aug.
sunnySunny
Temperature Icon28°/16°
Humidity Icon61%
Wind Icon16km/h
Tue. 19, Aug.
sunnySunny
Temperature Icon29°/16°
Humidity Icon56%
Wind Icon17km/h
Wed. 20, Aug.
sunnySunny
Temperature Icon29°/17°
Humidity Icon51%
Wind Icon17km/h
Thu. 21, Aug.
sunnySunny
Temperature Icon29°/18°
Humidity Icon51%
Wind Icon17km/h
Fri. 22, Aug.
sunnySunny
Temperature Icon26°/18°
Humidity Icon66%
Wind Icon15km/h
Sat. 23, Aug.
sunnySunny
Temperature Icon26°/18°
Humidity Icon64%
Wind Icon15km/h
Sun. 24, Aug.
sunnySunny
Temperature Icon26°/19°
Humidity Icon63%
Wind Icon15km/h
Mon. 25, Aug.
sunnySunny
Temperature Icon27°/19°
Humidity Icon60%
Wind Icon15km/h
Tue. 26, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon28°/19°
Humidity Icon57%
Wind Icon15km/h
Wed. 27, Aug.
sunnySunny
Temperature Icon28°/19°
Humidity Icon55%
Wind Icon15km/h
Thu. 28, Aug.
sunnySunny
Temperature Icon28°/20°
Humidity Icon55%
Wind Icon15km/h
Fri. 29, Aug.
sunnySunny
Temperature Icon28°/20°
Humidity Icon54%
Wind Icon15km/h
Sat. 30, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon28°/20°
Humidity Icon56%
Wind Icon14km/h
Sun. 31, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon27°/20°
Humidity Icon58%
Wind Icon14km/h
Mon. 1, Sep.
sunnySunny
Temperature Icon27°/19°
Humidity Icon59%
Wind Icon14km/h
Tue. 2, Sep.
sunnySunny
Temperature Icon27°/19°
Humidity Icon63%
Wind Icon15km/h
Wed. 3, Sep.
moderate rain at timesModerate rain at times
Temperature Icon27°/19°
Humidity Icon62%
Wind Icon16km/h
Thu. 4, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon28°/19°
Humidity Icon58%
Wind Icon16km/h
Fri. 5, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon28°/20°
Humidity Icon55%
Wind Icon14km/h
Sat. 6, Sep.
sunnySunny
Temperature Icon28°/20°
Humidity Icon55%
Wind Icon15km/h
Sun. 7, Sep.
sunnySunny
Temperature Icon28°/20°
Humidity Icon57%
Wind Icon14km/h
Mon. 8, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon28°/20°
Humidity Icon57%
Wind Icon15km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 9, Aug.

29.8°C

Low will be onSun. 17, Aug.

15°C

HumidityHumidity

High will be onSat. 16, Aug.

70%

Low will be onWed. 20, Aug.

51%

Wind SpeedWind Speed

High will be onSat. 9, Aug.

19.8km/h

Low will be onSun. 17, Aug.

13km/h

PrecipitationPrecipitation

High will be onWed. 3, Sep.

0.6mm

Low will be onMon. 11, Aug.

0.01mm

Ultraviolet IndexUV

High will be onWed. 13, Aug.

6

Low will be onFri. 15, Aug.

5

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