Berkeley, California, United States Climate Change Severity

57
High
The current climate change severity in Berkeley is High, with a 15.2% worsening in the climate score compared to last 16 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Jul. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Berkeley Weather Condition Changes (Historic Vs 2026)

2026
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2026

Over the past 16 year(s), Berkeley temperature has changed by around +0.2%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Jul. (Historical Vs 2026)

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
8665
-24.4%
cloudyCloudy
5722
-61.4%
rainyRainy
4335
-18.6%
snowySnowy
00
0%
mistyMisty
317
466.6%

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

Climate Change Indicators:

Over the past 16 years, Berkeley 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 2026, Berkeley experienced significant changes:

Temperature change of

+0.04 °C

Variation in annual rainfall

+54.6 %

Change in average humidity

+13.34 %

PM2.5 levels surged by

-45.95 %

Heatwave changed by

0 Day

Coldwave changed by

-3 Days

Wind speeds changed by

-0.7 km/h

These indicators show that Berkeley 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.

Berkeley Weather Forecast 30 Days (August - September 2026)
Berkeley, California, United States

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Mon. 3, Aug.
sunnySunny
Temperature Icon26°/16°
Humidity Icon53%
Wind Icon12.6km/h
Tue. 4, Aug.
sunnySunny
Temperature Icon24°/14°
Humidity Icon69%
Wind Icon15.5km/h
Wed. 5, Aug.
sunnySunny
Temperature Icon24°/14°
Humidity Icon74%
Wind Icon16.9km/h
Thu. 6, Aug.
sunnySunny
Temperature Icon24°/15°
Humidity Icon70%
Wind Icon13.7km/h
Fri. 7, Aug.
sunnySunny
Temperature Icon25°/14°
Humidity Icon65%
Wind Icon11.5km/h
Sat. 8, Aug.
sunnySunny
Temperature Icon25°/15°
Humidity Icon65%
Wind Icon13.3km/h
Sun. 9, Aug.
sunnySunny
Temperature Icon23°/14°
Humidity Icon75%
Wind Icon17.6km/h
Mon. 10, Aug.
sunnySunny
Temperature Icon24°/14°
Humidity Icon71%
Wind Icon16.2km/h
Tue. 11, Aug.
sunnySunny
Temperature Icon24°/14°
Humidity Icon72%
Wind Icon15.9km/h
Wed. 12, Aug.
sunnySunny
Temperature Icon24°/14°
Humidity Icon70%
Wind Icon15.4km/h
Thu. 13, Aug.
sunnySunny
Temperature Icon25°/14°
Humidity Icon71%
Wind Icon17.1km/h
Fri. 14, Aug.
sunnySunny
Temperature Icon25°/15°
Humidity Icon69%
Wind Icon15.2km/h
Sat. 15, Aug.
sunnySunny
Temperature Icon26°/15°
Humidity Icon69%
Wind Icon15.5km/h
Sun. 16, Aug.
sunnySunny
Temperature Icon27°/15°
Humidity Icon67%
Wind Icon14.5km/h
Mon. 17, Aug.
patchy rain possibleRain Possible
Temperature Icon25°/15°
Humidity Icon69%
Wind Icon16km/h
Tue. 18, Aug.
patchy rain possibleRain Possible
Temperature Icon25°/14°
Humidity Icon70%
Wind Icon15.8km/h
Wed. 19, Aug.
sunnySunny
Temperature Icon24°/14°
Humidity Icon71%
Wind Icon15.6km/h
Thu. 20, Aug.
sunnySunny
Temperature Icon24°/14°
Humidity Icon72%
Wind Icon15.7km/h
Fri. 21, Aug.
patchy rain possibleRain Possible
Temperature Icon24°/14°
Humidity Icon74%
Wind Icon16.4km/h
Sat. 22, Aug.
patchy rain possibleRain Possible
Temperature Icon24°/14°
Humidity Icon74%
Wind Icon15.7km/h
Sun. 23, Aug.
patchy rain possibleRain Possible
Temperature Icon25°/14°
Humidity Icon72%
Wind Icon14.8km/h
Mon. 24, Aug.
patchy rain possibleRain Possible
Temperature Icon24°/14°
Humidity Icon72%
Wind Icon15.7km/h
Tue. 25, Aug.
sunnySunny
Temperature Icon24°/14°
Humidity Icon70%
Wind Icon14.5km/h
Wed. 26, Aug.
sunnySunny
Temperature Icon25°/14°
Humidity Icon68%
Wind Icon15.3km/h
Thu. 27, Aug.
sunnySunny
Temperature Icon26°/14°
Humidity Icon66%
Wind Icon16.2km/h
Fri. 28, Aug.
patchy rain possibleRain Possible
Temperature Icon26°/15°
Humidity Icon67%
Wind Icon16.1km/h
Sat. 29, Aug.
patchy rain possibleRain Possible
Temperature Icon25°/15°
Humidity Icon69%
Wind Icon16km/h
Sun. 30, Aug.
patchy rain possibleRain Possible
Temperature Icon25°/14°
Humidity Icon70%
Wind Icon15.4km/h
Mon. 31, Aug.
sunnySunny
Temperature Icon25°/14°
Humidity Icon70%
Wind Icon15.1km/h
Tue. 1, Sep.
patchy rain possibleRain Possible
Temperature Icon26°/15°
Humidity Icon65%
Wind Icon15.3km/h
Wed. 2, Sep.
patchy rain possibleRain Possible
Temperature Icon26°/15°
Humidity Icon66%
Wind Icon14.8km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSun. 16, Aug.

27°C

Low will be onTue. 4, Aug.

14°C

HumidityHumidity

High will be onSun. 9, Aug.

75%

Low will be onMon. 3, Aug.

53%

Wind SpeedWind Speed

High will be onSun. 9, Aug.

17.6km/h

Low will be onFri. 7, Aug.

11.5km/h

PrecipitationPrecipitation

High will be onSun. 30, Aug.

0.06mm

Low will be onFri. 7, Aug.

0.01mm

Ultraviolet IndexUV

High will be onTue. 4, Aug.

9.8

Low will be onMon. 17, Aug.

4

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