Toppenish, Washington, United States Climate Change Severity

48
High
The current climate change severity in Toppenish is High, with a 10.000000000000004% 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 Aug. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Toppenish 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), Toppenish temperature has changed by around -2.8%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Aug. (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
9674
-22.9%
cloudyCloudy
7256
-22.2%
rainyRainy
4842
-12.5%
snowySnowy
43
-25%
mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 15 years, Toppenish has experienced measurable shifts in key climate parameters, contributing to the current severity score of 48 (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

48/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Toppenish experienced significant changes:

Temperature change of

-0.3 °C

Variation in annual rainfall

+17.8 %

Change in average humidity

+6.9 %

PM2.5 levels surged by

-34.6 %

Heatwave changed by

-11.8 day(s)

Coldwave changed by

-4.9 day(s)

Wind speeds changed by

-1.005 km/h

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

Toppenish Weather Forecast 30 Days (September - October 2025)
Toppenish, Washington, United States

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sat. 27, Sep.
sunnySunny
Temperature Icon29°/6°
Humidity Icon39%
Wind Icon13km/h
Sun. 28, Sep.
sunnySunny
Temperature Icon31°/10°
Humidity Icon38%
Wind Icon13km/h
Mon. 29, Sep.
overcastOvercast
Temperature Icon24°/14°
Humidity Icon54%
Wind Icon26km/h
Tue. 30, Sep.
mistMist
Temperature Icon24°/12°
Humidity Icon63%
Wind Icon19km/h
Wed. 1, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon22°/11°
Humidity Icon53%
Wind Icon27km/h
Thu. 2, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon17°/9°
Humidity Icon63%
Wind Icon17km/h
Fri. 3, Oct.
sunnySunny
Temperature Icon22°/8°
Humidity Icon50%
Wind Icon18km/h
Sat. 4, Oct.
sunnySunny
Temperature Icon23°/9°
Humidity Icon46%
Wind Icon16km/h
Sun. 5, Oct.
sunnySunny
Temperature Icon21°/10°
Humidity Icon42%
Wind Icon7km/h
Mon. 6, Oct.
sunnySunny
Temperature Icon22°/10°
Humidity Icon28%
Wind Icon12km/h
Tue. 7, Oct.
sunnySunny
Temperature Icon21°/8°
Humidity Icon22%
Wind Icon15km/h
Wed. 8, Oct.
sunnySunny
Temperature Icon21°/8°
Humidity Icon26%
Wind Icon11km/h
Thu. 9, Oct.
sunnySunny
Temperature Icon21°/8°
Humidity Icon27%
Wind Icon6km/h
Fri. 10, Oct.
sunnySunny
Temperature Icon23°/11°
Humidity Icon29%
Wind Icon13km/h
Sat. 11, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon17°/6°
Humidity Icon52%
Wind Icon17km/h
Sun. 12, Oct.
moderate rain at timesModerate rain at times
Temperature Icon17°/6°
Humidity Icon51%
Wind Icon12km/h
Mon. 13, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/6°
Humidity Icon57%
Wind Icon13km/h
Tue. 14, Oct.
moderate rain at timesModerate rain at times
Temperature Icon18°/7°
Humidity Icon55%
Wind Icon16km/h
Wed. 15, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon18°/7°
Humidity Icon56%
Wind Icon14km/h
Thu. 16, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon19°/7°
Humidity Icon53%
Wind Icon16km/h
Fri. 17, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon18°/6°
Humidity Icon55%
Wind Icon17km/h
Sat. 18, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon18°/6°
Humidity Icon58%
Wind Icon12km/h
Sun. 19, Oct.
moderate rain at timesModerate rain at times
Temperature Icon18°/7°
Humidity Icon59%
Wind Icon15km/h
Mon. 20, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon18°/7°
Humidity Icon60%
Wind Icon16km/h
Wed. 22, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/5°
Humidity Icon64%
Wind Icon13km/h
Thu. 23, Oct.
moderate rain at timesModerate rain at times
Temperature Icon15°/5°
Humidity Icon62%
Wind Icon13km/h
Fri. 24, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon13°/4°
Humidity Icon63%
Wind Icon13km/h
Sat. 25, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon13°/3°
Humidity Icon65%
Wind Icon15km/h
Sun. 26, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon13°/4°
Humidity Icon63%
Wind Icon16km/h
Mon. 27, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/3°
Humidity Icon63%
Wind Icon15km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSun. 28, Sep.

30.9°C

Low will be onSat. 25, Oct.

2.7°C

HumidityHumidity

High will be onSat. 25, Oct.

65%

Low will be onTue. 7, Oct.

22%

Wind SpeedWind Speed

High will be onWed. 1, Oct.

27.4km/h

Low will be onThu. 9, Oct.

5.8km/h

PrecipitationPrecipitation

High will be onMon. 13, Oct.

2.8mm

Low will be onTue. 30, Sep.

0.02mm

Ultraviolet IndexUV

High will be onFri. 10, Oct.

5

Low will be onThu. 23, Oct.

2

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