Clarkston, Washington, United States Climate Change Severity

71
Very High
The current climate change severity in Clarkston is Very High, with a 41.8% 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


Clarkston Weather Condition Changes (Historic Vs 2026)

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

Over the past 16 year(s), Clarkston temperature has changed by around +27.8%, 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
59111
88.1%

cloudyCloudy
5013
-74%

rainyRainy
7329
-60.2%

snowySnowy
53
-40%

mistyMisty
027
100%

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

Climate Change Indicators:

Over the past 16 years, Clarkston has experienced measurable shifts in key climate parameters, contributing to the current severity score of 71 (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

71/100


Very High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2026, Clarkston experienced significant changes:

Temperature change of

+2.96 °C


Variation in annual rainfall

+58.26 %


Change in average humidity

-18.82 %


PM2.5 levels surged by

-6 %


Heatwave changed by

+8 Days


Coldwave changed by

-7 Days


Wind speeds changed by

+2.82 km/h


These indicators show a dramatic increase in volatility and worsening conditions. Clarkston'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.

Clarkston Weather Forecast 30 Days (August - September 2026)
Clarkston, Washington, United States


Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Sun. 2, Aug.
sunnySunny

Temperature Icon30°/13°

Humidity Icon28%

Wind Icon23.4km/h
Mon. 3, Aug.
smoky hazeSmoky haze

Temperature Icon28°/9°

Humidity Icon30%

Wind Icon13.3km/h
Tue. 4, Aug.
sunnySunny

Temperature Icon33°/10°

Humidity Icon23%

Wind Icon10.8km/h
Wed. 5, Aug.
sunnySunny

Temperature Icon36°/12°

Humidity Icon18%

Wind Icon8.3km/h
Thu. 6, Aug.
sunnySunny

Temperature Icon40°/14°

Humidity Icon15%

Wind Icon12.2km/h
Fri. 7, Aug.
sunnySunny

Temperature Icon39°/17°

Humidity Icon13%

Wind Icon28.1km/h
Sat. 8, Aug.
sunnySunny

Temperature Icon35°/15°

Humidity Icon20%

Wind Icon19.8km/h
Sun. 9, Aug.
sunnySunny

Temperature Icon34°/14°

Humidity Icon21%

Wind Icon19.8km/h
Mon. 10, Aug.
patchy rain possibleRain Possible

Temperature Icon34°/19°

Humidity Icon37%

Wind Icon13.1km/h
Tue. 11, Aug.
moderate rain at timesRain

Temperature Icon34°/20°

Humidity Icon40%

Wind Icon13km/h
Wed. 12, Aug.
patchy rain possibleRain Possible

Temperature Icon33°/20°

Humidity Icon40%

Wind Icon13.1km/h
Thu. 13, Aug.
patchy rain possibleRain Possible

Temperature Icon32°/19°

Humidity Icon39%

Wind Icon12.2km/h
Fri. 14, Aug.
moderate rain at timesRain

Temperature Icon33°/18°

Humidity Icon36%

Wind Icon13.3km/h
Sat. 15, Aug.
patchy rain possibleRain Possible

Temperature Icon32°/19°

Humidity Icon38%

Wind Icon11.9km/h
Sun. 16, Aug.
patchy rain possibleRain Possible

Temperature Icon33°/19°

Humidity Icon38%

Wind Icon11.3km/h
Mon. 17, Aug.
patchy rain possibleRain Possible

Temperature Icon33°/19°

Humidity Icon36%

Wind Icon12.9km/h
Tue. 18, Aug.
patchy rain possibleRain Possible

Temperature Icon34°/20°

Humidity Icon34%

Wind Icon13.4km/h
Wed. 19, Aug.
sunnySunny

Temperature Icon33°/19°

Humidity Icon33%

Wind Icon14.6km/h
Thu. 20, Aug.
moderate rain at timesRain

Temperature Icon32°/19°

Humidity Icon35%

Wind Icon13.4km/h
Fri. 21, Aug.
moderate rain at timesRain

Temperature Icon31°/18°

Humidity Icon39%

Wind Icon15.5km/h
Sat. 22, Aug.
heavy rain at timesHeavy Rain

Temperature Icon30°/18°

Humidity Icon40%

Wind Icon14.5km/h
Sun. 23, Aug.
patchy rain possibleRain Possible

Temperature Icon30°/17°

Humidity Icon39%

Wind Icon13.1km/h
Mon. 24, Aug.
patchy rain possibleRain Possible

Temperature Icon31°/17°

Humidity Icon35%

Wind Icon13.4km/h
Tue. 25, Aug.
patchy rain possibleRain Possible

Temperature Icon31°/17°

Humidity Icon35%

Wind Icon12km/h
Wed. 26, Aug.
patchy rain possibleRain Possible

Temperature Icon32°/17°

Humidity Icon35%

Wind Icon12km/h
Thu. 27, Aug.
patchy rain possibleRain Possible

Temperature Icon31°/17°

Humidity Icon36%

Wind Icon14.8km/h
Fri. 28, Aug.
sunnySunny

Temperature Icon32°/17°

Humidity Icon35%

Wind Icon11.7km/h
Sat. 29, Aug.
patchy rain possibleRain Possible

Temperature Icon31°/16°

Humidity Icon38%

Wind Icon15.2km/h
Sun. 30, Aug.
patchy rain possibleRain Possible

Temperature Icon30°/17°

Humidity Icon40%

Wind Icon14.6km/h
Mon. 31, Aug.
patchy rain possibleRain Possible

Temperature Icon29°/16°

Humidity Icon42%

Wind Icon13.7km/h
Tue. 1, Sep.
patchy rain possibleRain Possible

Temperature Icon31°/16°

Humidity Icon40%

Wind Icon12.2km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 6, Aug.

40°C


Low will be onMon. 3, Aug.

9°C

HumidityHumidity

High will be onMon. 31, Aug.

42%


Low will be onFri. 7, Aug.

13%

Wind SpeedWind Speed

High will be onFri. 7, Aug.

28.1km/h


Low will be onWed. 5, Aug.

8.3km/h

PrecipitationPrecipitation

High will be onSat. 22, Aug.

1.2mm


Low will be onSun. 16, Aug.

0.01mm

Ultraviolet IndexUV

High will be onThu. 6, Aug.

10


Low will be onMon. 3, Aug.

4.9