Yakima, Washington, United States Climate Change Severity

38
Moderate
The current climate change severity in Yakima is Moderate, with a -28.03% 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


Yakima Weather Condition Changes (Historic Vs 2025)

0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2025

Over the past 15 year(s), Yakima temperature has changed by around -1.7%, 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
7456
-24.3%

cloudyCloudy
6245
-27.4%

rainyRainy
5346
-13.2%

snowySnowy
55
0%

mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 15 years, Yakima has experienced measurable improvements in key climate parameters, contributing to the current severity score of 38 (within the Moderate severity category). This suggests improving climate conditions compared to previous years. Here’s a breakdown of the specific changes observed:

Severity Score

38/100


Moderate

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Yakima experienced significant changes:

Temperature change of

-0.1 °C


Variation in annual rainfall

-12.08 %


Change in average humidity

+7.08 %


PM2.5 levels surged by

-20.6 %


Heatwave changed by

-9.6 day(s)


Coldwave changed by

-3.7 day(s)


Wind speeds changed by

-0.7 km/h


These indicators show reduced climate volatility, offering a valuable window to reinforce sustainable practices and strengthen long-term climate resilience. As the severity shifts toward Moderate, it is important to maintain momentum in climate adaptation efforts.

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

Yakima Weather Forecast 30 Days (August - September 2025)
Yakima, Washington, United States


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Mon. 4, Aug.
sunnySunny

Temperature Icon30°/13°

Humidity Icon51%

Wind Icon20km/h
Tue. 5, Aug.
partly cloudyPartly Cloudy

Temperature Icon30°/10°

Humidity Icon48%

Wind Icon19km/h
Wed. 6, Aug.
partly cloudyPartly Cloudy

Temperature Icon29°/15°

Humidity Icon42%

Wind Icon16km/h
Thu. 7, Aug.
sunnySunny

Temperature Icon31°/15°

Humidity Icon44%

Wind Icon22km/h
Fri. 8, Aug.
sunnySunny

Temperature Icon34°/15°

Humidity Icon42%

Wind Icon10km/h
Sat. 9, Aug.
sunnySunny

Temperature Icon37°/17°

Humidity Icon28%

Wind Icon23km/h
Sun. 10, Aug.
sunnySunny

Temperature Icon38°/19°

Humidity Icon27%

Wind Icon10km/h
Mon. 11, Aug.
sunnySunny

Temperature Icon42°/23°

Humidity Icon25%

Wind Icon20km/h
Tue. 12, Aug.
sunnySunny

Temperature Icon40°/21°

Humidity Icon29%

Wind Icon29km/h
Wed. 13, Aug.
sunnySunny

Temperature Icon34°/17°

Humidity Icon40%

Wind Icon25km/h
Thu. 14, Aug.
sunnySunny

Temperature Icon35°/17°

Humidity Icon29%

Wind Icon10km/h
Fri. 15, Aug.
sunnySunny

Temperature Icon38°/19°

Humidity Icon25%

Wind Icon10km/h
Sat. 16, Aug.
sunnySunny

Temperature Icon38°/20°

Humidity Icon28%

Wind Icon10km/h
Sun. 17, Aug.
sunnySunny

Temperature Icon34°/17°

Humidity Icon35%

Wind Icon16km/h
Mon. 18, Aug.
sunnySunny

Temperature Icon34°/17°

Humidity Icon34%

Wind Icon15km/h
Tue. 19, Aug.
patchy rain possiblePatchy rain possible

Temperature Icon33°/17°

Humidity Icon35%

Wind Icon17km/h
Wed. 20, Aug.
sunnySunny

Temperature Icon32°/16°

Humidity Icon35%

Wind Icon15km/h
Thu. 21, Aug.
moderate rain at timesModerate rain at times

Temperature Icon31°/16°

Humidity Icon39%

Wind Icon18km/h
Fri. 22, Aug.
patchy rain possiblePatchy rain possible

Temperature Icon30°/15°

Humidity Icon40%

Wind Icon16km/h
Sat. 23, Aug.
patchy rain possiblePatchy rain possible

Temperature Icon29°/14°

Humidity Icon40%

Wind Icon14km/h
Sun. 24, Aug.
sunnySunny

Temperature Icon29°/14°

Humidity Icon38%

Wind Icon15km/h
Mon. 25, Aug.
patchy rain possiblePatchy rain possible

Temperature Icon30°/14°

Humidity Icon37%

Wind Icon14km/h
Tue. 26, Aug.
patchy rain possiblePatchy rain possible

Temperature Icon31°/14°

Humidity Icon38%

Wind Icon16km/h
Wed. 27, Aug.
patchy rain possiblePatchy rain possible

Temperature Icon31°/15°

Humidity Icon37%

Wind Icon16km/h
Thu. 28, Aug.
patchy rain possiblePatchy rain possible

Temperature Icon31°/16°

Humidity Icon36%

Wind Icon14km/h
Fri. 29, Aug.
patchy rain possiblePatchy rain possible

Temperature Icon30°/15°

Humidity Icon42%

Wind Icon19km/h
Sat. 30, Aug.
patchy rain possiblePatchy rain possible

Temperature Icon28°/14°

Humidity Icon45%

Wind Icon17km/h
Sun. 31, Aug.
patchy rain possiblePatchy rain possible

Temperature Icon28°/14°

Humidity Icon46%

Wind Icon16km/h
Mon. 1, Sep.
patchy rain possiblePatchy rain possible

Temperature Icon29°/14°

Humidity Icon44%

Wind Icon14km/h
Tue. 2, Sep.
patchy rain possiblePatchy rain possible

Temperature Icon29°/14°

Humidity Icon41%

Wind Icon16km/h
Wed. 3, Sep.
patchy rain possiblePatchy rain possible

Temperature Icon29°/14°

Humidity Icon41%

Wind Icon16km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onMon. 11, Aug.

42°C


Low will be onTue. 5, Aug.

10°C

HumidityHumidity

High will be onMon. 4, Aug.

51%


Low will be onMon. 11, Aug.

25%

Wind SpeedWind Speed

High will be onTue. 12, Aug.

29.2km/h


Low will be onFri. 8, Aug.

9.7km/h

PrecipitationPrecipitation

High will be onThu. 21, Aug.

0.6mm


Low will be onTue. 19, Aug.

0.1mm

Ultraviolet IndexUV

High will be onMon. 11, Aug.

8


Low will be onTue. 19, Aug.

5