Silverthorne, Colorado, United States Climate Change Severity

67
Very High
The current climate change severity in Silverthorne is Very High, with a 49.5% worsening in the climate score compared to last 15 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100


Silverthorne Weather Condition Changes (Historic Vs 2025)

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

Over the past 15 year(s), Silverthorne temperature has changed by around +469.5%, 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
4440
-9.09%

cloudyCloudy
4537
-17.7%

rainyRainy
8858
-34.09%

snowySnowy
2222
0%

mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 15 years, Silverthorne has experienced measurable shifts in key climate parameters, contributing to the current severity score of 67 (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

67/100


Very High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Silverthorne experienced significant changes:

Temperature change of

+2.2 °C


Variation in annual rainfall

+27.006 %


Change in average humidity

-18.6 %


PM2.5 levels surged by

+10.08 %


Heatwave changed by

+14.6 day(s)


Coldwave changed by

+0.8 day(s)


Wind speeds changed by

+2.02 km/h


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

Silverthorne Weather Forecast 30 Days (August - September 2025)
Silverthorne, Colorado, United States


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sun. 10, Aug.
sunnySunny

Temperature Icon21°/10°

Humidity Icon33%

Wind Icon21km/h
Mon. 11, Aug.
sunnySunny

Temperature Icon21°/9°

Humidity Icon42%

Wind Icon13km/h
Tue. 12, Aug.
sunnySunny

Temperature Icon25°/8°

Humidity Icon45%

Wind Icon13km/h
Wed. 13, Aug.
sunnySunny

Temperature Icon25°/7°

Humidity Icon41%

Wind Icon15km/h
Thu. 14, Aug.
partly cloudyPartly Cloudy

Temperature Icon24°/9°

Humidity Icon44%

Wind Icon16km/h
Fri. 15, Aug.
sunnySunny

Temperature Icon23°/7°

Humidity Icon49%

Wind Icon23km/h
Sat. 16, Aug.
sunnySunny

Temperature Icon24°/7°

Humidity Icon39%

Wind Icon16km/h
Sun. 17, Aug.
sunnySunny

Temperature Icon24°/8°

Humidity Icon44%

Wind Icon15km/h
Mon. 18, Aug.
sunnySunny

Temperature Icon24°/9°

Humidity Icon47%

Wind Icon15km/h
Tue. 19, Aug.
sunnySunny

Temperature Icon26°/9°

Humidity Icon35%

Wind Icon12km/h
Wed. 20, Aug.
sunnySunny

Temperature Icon28°/10°

Humidity Icon33%

Wind Icon14km/h
Thu. 21, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon26°/10°

Humidity Icon44%

Wind Icon15km/h
Fri. 22, Aug.
moderate rainModerate rain

Temperature Icon24°/9°

Humidity Icon62%

Wind Icon14km/h
Sat. 23, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon24°/9°

Humidity Icon60%

Wind Icon10km/h
Sun. 24, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon21°/6°

Humidity Icon58%

Wind Icon13km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon21°/6°

Humidity Icon55%

Wind Icon13km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon20°/6°

Humidity Icon57%

Wind Icon12km/h
Wed. 27, Aug.
patchy rain possiblePatchy rain possible

Temperature Icon20°/6°

Humidity Icon56%

Wind Icon13km/h
Thu. 28, Aug.
moderate rain at timesModerate rain at times

Temperature Icon20°/6°

Humidity Icon55%

Wind Icon13km/h
Fri. 29, Aug.
moderate rain at timesModerate rain at times

Temperature Icon20°/6°

Humidity Icon53%

Wind Icon13km/h
Sat. 30, Aug.
moderate rain at timesModerate rain at times

Temperature Icon21°/5°

Humidity Icon54%

Wind Icon16km/h
Sun. 31, Aug.
moderate rain at timesModerate rain at times

Temperature Icon20°/6°

Humidity Icon53%

Wind Icon16km/h
Mon. 1, Sep.
heavy rain at timesHeavy rain at times

Temperature Icon20°/6°

Humidity Icon54%

Wind Icon16km/h
Tue. 2, Sep.
patchy rain possiblePatchy rain possible

Temperature Icon21°/6°

Humidity Icon51%

Wind Icon13km/h
Wed. 3, Sep.
patchy rain possiblePatchy rain possible

Temperature Icon20°/6°

Humidity Icon50%

Wind Icon13km/h
Thu. 4, Sep.
patchy rain possiblePatchy rain possible

Temperature Icon21°/5°

Humidity Icon49%

Wind Icon16km/h
Fri. 5, Sep.
moderate rain at timesModerate rain at times

Temperature Icon21°/5°

Humidity Icon47%

Wind Icon14km/h
Sat. 6, Sep.
moderate rain at timesModerate rain at times

Temperature Icon20°/5°

Humidity Icon48%

Wind Icon15km/h
Sun. 7, Sep.
moderate rain at timesModerate rain at times

Temperature Icon19°/5°

Humidity Icon48%

Wind Icon15km/h
Mon. 8, Sep.
heavy rain at timesHeavy rain at times

Temperature Icon19°/3°

Humidity Icon52%

Wind Icon15km/h
Tue. 9, Sep.
heavy rain at timesHeavy rain at times

Temperature Icon18°/4°

Humidity Icon52%

Wind Icon14km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onWed. 20, Aug.

28.1°C


Low will be onMon. 8, Sep.

3.3°C

HumidityHumidity

High will be onFri. 22, Aug.

62%


Low will be onSun. 10, Aug.

33%

Wind SpeedWind Speed

High will be onFri. 15, Aug.

23km/h


Low will be onSat. 23, Aug.

10.1km/h

PrecipitationPrecipitation

High will be onFri. 22, Aug.

5.4mm


Low will be onMon. 18, Aug.

0.01mm

Ultraviolet IndexUV

High will be onSat. 16, Aug.

5


Low will be onFri. 22, Aug.

3