Barstow, California, United States Climate Change Severity

62
Very High
The current climate change severity in Barstow is Very High, with a 8.6% 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
°C

Barstow 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), Barstow temperature has changed by around -4.1%, 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
139115
-17.2%
cloudyCloudy
4246
9.5%
rainyRainy
1817
-5.5%
snowySnowy
00
0%
mistyMisty
01
100%

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

Climate Change Indicators:

Over the past 15 years, Barstow has experienced measurable shifts in key climate parameters, contributing to the current severity score of 62 (within the Very High severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

62/100

Very High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Barstow experienced significant changes:

Temperature change of

-0.7 °C

Variation in annual rainfall

+20.8 %

Change in average humidity

+24.4 %

PM2.5 levels surged by

+100 %

Heatwave changed by

-12.1 day(s)

Coldwave changed by

-1.4 day(s)

Wind speeds changed by

+2.7 km/h

These indicators show a dramatic increase in volatility and worsening conditions. Barstow's Very High severity status requires urgent and immediate adaptation and mitigation strategies, particularly focused on managing extreme weather events, improving air quality, and ensuring water resources are adequate for the population.

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

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

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Fri. 8, Aug.
sunnySunny
Temperature Icon44°/16°
Humidity Icon19%
Wind Icon36km/h
Sat. 9, Aug.
sunnySunny
Temperature Icon42°/15°
Humidity Icon19%
Wind Icon35km/h
Sun. 10, Aug.
sunnySunny
Temperature Icon43°/16°
Humidity Icon24%
Wind Icon32km/h
Mon. 11, Aug.
sunnySunny
Temperature Icon39°/23°
Humidity Icon16%
Wind Icon33km/h
Tue. 12, Aug.
sunnySunny
Temperature Icon39°/24°
Humidity Icon19%
Wind Icon28km/h
Wed. 13, Aug.
sunnySunny
Temperature Icon37°/23°
Humidity Icon22%
Wind Icon32km/h
Thu. 14, Aug.
sunnySunny
Temperature Icon35°/21°
Humidity Icon22%
Wind Icon35km/h
Fri. 15, Aug.
sunnySunny
Temperature Icon34°/19°
Humidity Icon25%
Wind Icon28km/h
Sat. 16, Aug.
sunnySunny
Temperature Icon35°/19°
Humidity Icon28%
Wind Icon35km/h
Sun. 17, Aug.
sunnySunny
Temperature Icon33°/18°
Humidity Icon23%
Wind Icon33km/h
Mon. 18, Aug.
sunnySunny
Temperature Icon35°/17°
Humidity Icon21%
Wind Icon31km/h
Tue. 19, Aug.
sunnySunny
Temperature Icon36°/19°
Humidity Icon15%
Wind Icon18km/h
Wed. 20, Aug.
sunnySunny
Temperature Icon37°/21°
Humidity Icon14%
Wind Icon20km/h
Thu. 21, Aug.
sunnySunny
Temperature Icon37°/22°
Humidity Icon17%
Wind Icon31km/h
Fri. 22, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon34°/23°
Humidity Icon28%
Wind Icon21km/h
Sat. 23, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon35°/22°
Humidity Icon25%
Wind Icon19km/h
Sun. 24, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon35°/22°
Humidity Icon24%
Wind Icon21km/h
Mon. 25, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon36°/23°
Humidity Icon24%
Wind Icon22km/h
Tue. 26, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon36°/23°
Humidity Icon24%
Wind Icon22km/h
Wed. 27, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon36°/23°
Humidity Icon21%
Wind Icon21km/h
Thu. 28, Aug.
sunnySunny
Temperature Icon36°/23°
Humidity Icon21%
Wind Icon20km/h
Fri. 29, Aug.
sunnySunny
Temperature Icon36°/23°
Humidity Icon22%
Wind Icon22km/h
Sat. 30, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon36°/23°
Humidity Icon23%
Wind Icon23km/h
Sun. 31, Aug.
sunnySunny
Temperature Icon35°/22°
Humidity Icon23%
Wind Icon23km/h
Mon. 1, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon35°/22°
Humidity Icon22%
Wind Icon20km/h
Tue. 2, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon35°/22°
Humidity Icon25%
Wind Icon21km/h
Wed. 3, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon35°/22°
Humidity Icon26%
Wind Icon21km/h
Thu. 4, Sep.
sunnySunny
Temperature Icon35°/22°
Humidity Icon26%
Wind Icon21km/h
Fri. 5, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon34°/22°
Humidity Icon26%
Wind Icon19km/h
Sat. 6, Sep.
sunnySunny
Temperature Icon35°/22°
Humidity Icon25%
Wind Icon17km/h
Sun. 7, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon35°/22°
Humidity Icon25%
Wind Icon19km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 8, Aug.

43.5°C

Low will be onSat. 9, Aug.

15.3°C

HumidityHumidity

High will be onSat. 16, Aug.

28%

Low will be onWed. 20, Aug.

14%

Wind SpeedWind Speed

High will be onFri. 8, Aug.

36.4km/h

Low will be onSat. 6, Sep.

16.9km/h

PrecipitationPrecipitation

High will be onFri. 22, Aug.

0.4mm

Low will be onSat. 23, Aug.

0.1mm

Ultraviolet IndexUV

High will be onWed. 13, Aug.

7

Low will be onSun. 17, Aug.

6

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