Antioch, California, United States Climate Change Severity

52
High
The current climate change severity in Antioch is High, with a 0.8% improvement in the climate score compared to last 16 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Jul. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Antioch 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), Antioch temperature has changed by around +12.4%, 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
101118
16.8%
cloudyCloudy
4812
-75%
rainyRainy
4018
-55.00000000000001%
snowySnowy
00
0%
mistyMisty
120
1900%

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

Climate Change Indicators:

Over the past 16 years, Antioch has experienced measurable shifts in key climate parameters, contributing to the current severity score of 52 (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

52/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2026, Antioch experienced significant changes:

Temperature change of

+1.9 °C

Variation in annual rainfall

+86.32 %

Change in average humidity

+1.32 %

PM2.5 levels surged by

-23.99 %

Heatwave changed by

+9 Days

Coldwave changed by

-3 Days

Wind speeds changed by

+0.51 km/h

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

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

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Sun. 16, Aug.
sunnySunny
Temperature Icon33°/14°
Humidity Icon47%
Wind Icon18.4km/h
Mon. 17, Aug.
sunnySunny
Temperature Icon32°/14°
Humidity Icon47%
Wind Icon18.7km/h
Tue. 18, Aug.
sunnySunny
Temperature Icon35°/14°
Humidity Icon44%
Wind Icon16.9km/h
Wed. 19, Aug.
sunnySunny
Temperature Icon35°/16°
Humidity Icon41%
Wind Icon18.7km/h
Thu. 20, Aug.
sunnySunny
Temperature Icon34°/13°
Humidity Icon55%
Wind Icon18.4km/h
Fri. 21, Aug.
sunnySunny
Temperature Icon33°/14°
Humidity Icon56%
Wind Icon19.8km/h
Sat. 22, Aug.
sunnySunny
Temperature Icon36°/14°
Humidity Icon42%
Wind Icon15.1km/h
Sun. 23, Aug.
patchy rain possibleRain Possible
Temperature Icon31°/15°
Humidity Icon55%
Wind Icon16.5km/h
Mon. 24, Aug.
patchy rain possibleRain Possible
Temperature Icon30°/15°
Humidity Icon54%
Wind Icon17.3km/h
Tue. 25, Aug.
sunnySunny
Temperature Icon31°/15°
Humidity Icon53%
Wind Icon16.4km/h
Wed. 26, Aug.
sunnySunny
Temperature Icon31°/15°
Humidity Icon51%
Wind Icon16.4km/h
Thu. 27, Aug.
sunnySunny
Temperature Icon32°/15°
Humidity Icon49%
Wind Icon16.6km/h
Fri. 28, Aug.
patchy rain possibleRain Possible
Temperature Icon32°/16°
Humidity Icon50%
Wind Icon17.4km/h
Sat. 29, Aug.
patchy rain possibleRain Possible
Temperature Icon31°/16°
Humidity Icon52%
Wind Icon17.1km/h
Sun. 30, Aug.
sunnySunny
Temperature Icon32°/15°
Humidity Icon51%
Wind Icon16.5km/h
Mon. 31, Aug.
sunnySunny
Temperature Icon31°/15°
Humidity Icon52%
Wind Icon16.5km/h
Tue. 1, Sep.
patchy rain possibleRain Possible
Temperature Icon32°/16°
Humidity Icon48%
Wind Icon15.9km/h
Wed. 2, Sep.
patchy rain possibleRain Possible
Temperature Icon32°/16°
Humidity Icon50%
Wind Icon15.9km/h
Thu. 3, Sep.
sunnySunny
Temperature Icon32°/16°
Humidity Icon49%
Wind Icon16.5km/h
Fri. 4, Sep.
sunnySunny
Temperature Icon32°/16°
Humidity Icon49%
Wind Icon16.5km/h
Sat. 5, Sep.
patchy rain possibleRain Possible
Temperature Icon32°/15°
Humidity Icon51%
Wind Icon16.1km/h
Sun. 6, Sep.
patchy rain possibleRain Possible
Temperature Icon33°/16°
Humidity Icon43%
Wind Icon15.6km/h
Mon. 7, Sep.
sunnySunny
Temperature Icon32°/17°
Humidity Icon44%
Wind Icon16.8km/h
Tue. 8, Sep.
patchy rain possibleRain Possible
Temperature Icon32°/16°
Humidity Icon48%
Wind Icon16.7km/h
Wed. 9, Sep.
patchy rain possibleRain Possible
Temperature Icon32°/16°
Humidity Icon46%
Wind Icon16.5km/h
Thu. 10, Sep.
patchy rain possibleRain Possible
Temperature Icon31°/16°
Humidity Icon49%
Wind Icon15.8km/h
Fri. 11, Sep.
patchy rain possibleRain Possible
Temperature Icon31°/16°
Humidity Icon52%
Wind Icon16.3km/h
Sat. 12, Sep.
sunnySunny
Temperature Icon30°/15°
Humidity Icon54%
Wind Icon16.3km/h
Sun. 13, Sep.
patchy rain possibleRain Possible
Temperature Icon29°/15°
Humidity Icon56%
Wind Icon15.5km/h
Mon. 14, Sep.
patchy rain possibleRain Possible
Temperature Icon29°/15°
Humidity Icon56%
Wind Icon16.2km/h
Tue. 15, Sep.
sunnySunny
Temperature Icon28°/14°
Humidity Icon58%
Wind Icon17.3km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 22, Aug.

36°C

Low will be onThu. 20, Aug.

13°C

HumidityHumidity

High will be onTue. 15, Sep.

58%

Low will be onWed. 19, Aug.

41%

Wind SpeedWind Speed

High will be onFri. 21, Aug.

19.8km/h

Low will be onSat. 22, Aug.

15.1km/h

PrecipitationPrecipitation

High will be onMon. 14, Sep.

0.1mm

Low will be onSun. 23, Aug.

0.01mm

Ultraviolet IndexUV

High will be onMon. 17, Aug.

9.1

Low will be onSun. 23, Aug.

5

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