Custer, Washington, United States Climate Change Severity

62
Very High
The current climate change severity in Custer is Very High, with a 41.9% 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 May (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Custer 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), Custer temperature has changed by around +33.7%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
1949
157.8%
cloudyCloudy
2716
-40.7%
rainyRainy
8742
-51.7%
snowySnowy
46
50%
mistyMisty
08
100%

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

Climate Change Indicators:

Over the past 16 years, Custer has experienced measurable shifts in key climate parameters, contributing to the current severity score of 62 (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

62/100

Very High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2026, Custer experienced significant changes:

Temperature change of

+2.13 °C

Variation in annual rainfall

+78.69 %

Change in average humidity

-9.18 %

PM2.5 levels surged by

-3.33 %

Heatwave changed by

+7 Days

Coldwave changed by

-6 Days

Wind speeds changed by

-1.87 km/h

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

Custer Weather Forecast 30 Days (June - July 2026)
Custer, Washington, United States

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Thu. 4, Jun.
patchy rain possiblePatchy rain nearby
Temperature Icon18°/10°
Humidity Icon63%
Wind Icon14.8km/h
Fri. 5, Jun.
moderate rainRain
Temperature Icon15°/7°
Humidity Icon81%
Wind Icon9.4km/h
Sat. 6, Jun.
moderate rainRain
Temperature Icon14°/6°
Humidity Icon87%
Wind Icon9.4km/h
Sun. 7, Jun.
patchy rain possiblePatchy rain nearby
Temperature Icon16°/6°
Humidity Icon76%
Wind Icon7.6km/h
Mon. 8, Jun.
patchy rain possiblePatchy rain nearby
Temperature Icon18°/7°
Humidity Icon85%
Wind Icon7.9km/h
Tue. 9, Jun.
patchy rain possiblePatchy rain nearby
Temperature Icon13°/8°
Humidity Icon88%
Wind Icon5km/h
Wed. 10, Jun.
partly cloudyPartly Cloudy
Temperature Icon18°/6°
Humidity Icon79%
Wind Icon11.5km/h
Thu. 11, Jun.
heavy rain at timesHeavy rain at times
Temperature Icon19°/10°
Humidity Icon77%
Wind Icon10.1km/h
Fri. 12, Jun.
heavy rain at timesHeavy rain at times
Temperature Icon19°/10°
Humidity Icon76%
Wind Icon10.1km/h
Sat. 13, Jun.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/9°
Humidity Icon80%
Wind Icon11.2km/h
Sun. 14, Jun.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/9°
Humidity Icon78%
Wind Icon9.7km/h
Mon. 15, Jun.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/9°
Humidity Icon78%
Wind Icon9.7km/h
Tue. 16, Jun.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/10°
Humidity Icon78%
Wind Icon9.4km/h
Wed. 17, Jun.
moderate rain at timesModerate rain at times
Temperature Icon19°/9°
Humidity Icon75%
Wind Icon9.7km/h
Thu. 18, Jun.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/10°
Humidity Icon79%
Wind Icon9.4km/h
Fri. 19, Jun.
heavy rain at timesHeavy rain at times
Temperature Icon19°/10°
Humidity Icon79%
Wind Icon9.4km/h
Sat. 20, Jun.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon19°/10°
Humidity Icon77%
Wind Icon9km/h
Sun. 21, Jun.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon20°/10°
Humidity Icon73%
Wind Icon9km/h
Mon. 22, Jun.
moderate rain at timesModerate rain at times
Temperature Icon21°/10°
Humidity Icon73%
Wind Icon9.4km/h
Tue. 23, Jun.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/11°
Humidity Icon74%
Wind Icon10.1km/h
Wed. 24, Jun.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/11°
Humidity Icon77%
Wind Icon9km/h
Thu. 25, Jun.
heavy rain at timesHeavy rain at times
Temperature Icon22°/11°
Humidity Icon74%
Wind Icon9.7km/h
Fri. 26, Jun.
heavy rain at timesHeavy rain at times
Temperature Icon22°/12°
Humidity Icon75%
Wind Icon9.7km/h
Sat. 27, Jun.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/12°
Humidity Icon77%
Wind Icon8.6km/h
Sun. 28, Jun.
heavy rain at timesHeavy rain at times
Temperature Icon22°/12°
Humidity Icon77%
Wind Icon9.7km/h
Mon. 29, Jun.
heavy rain at timesHeavy rain at times
Temperature Icon22°/12°
Humidity Icon76%
Wind Icon10.1km/h
Tue. 30, Jun.
heavy rain at timesHeavy rain at times
Temperature Icon22°/12°
Humidity Icon75%
Wind Icon10.1km/h
Wed. 1, Jul.
moderate rain at timesModerate rain at times
Temperature Icon22°/12°
Humidity Icon72%
Wind Icon10.1km/h
Thu. 2, Jul.
heavy rain at timesHeavy rain at times
Temperature Icon22°/12°
Humidity Icon72%
Wind Icon11.2km/h
Fri. 3, Jul.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/11°
Humidity Icon74%
Wind Icon9.7km/h
Sat. 4, Jul.
patchy rain possiblePatchy rain possible
Temperature Icon22°/11°
Humidity Icon72%
Wind Icon9.7km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 25, Jun.

22°C

Low will be onSat. 6, Jun.

6°C

HumidityHumidity

High will be onTue. 9, Jun.

88%

Low will be onThu. 4, Jun.

63%

Wind SpeedWind Speed

High will be onThu. 4, Jun.

14.8km/h

Low will be onTue. 9, Jun.

5km/h

PrecipitationPrecipitation

High will be onFri. 5, Jun.

9.9mm

Low will be onSat. 4, Jul.

0.3mm

Ultraviolet IndexUV

High will be onThu. 4, Jun.

5.8

Low will be onMon. 8, Jun.

2

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