Silverthorne, Colorado, United States Climate Change Severity

81
Extreme
The current climate change severity in Silverthorne is Extreme, with a 68.04% 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 Sep. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Silverthorne 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), Silverthorne temperature has changed by around +80.4%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
6456
-12.5%
cloudyCloudy
5452
-3.7%
rainyRainy
11860
-49.1%
snowySnowy
2222
0%
mistyMisty
01
100%

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 81 (within the Extreme severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

81/100

Extreme

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Silverthorne experienced significant changes:

Temperature change of

+2.4 °C

Variation in annual rainfall

+39.6 %

Change in average humidity

-17.6 %

PM2.5 levels surged by

-62.05 %

Heatwave changed by

+13.5 day(s)

Coldwave changed by

-0.6 day(s)

Wind speeds changed by

+2.4 km/h

These indicators show extreme climate changes, including key climate parametes. The Extreme severity score necessitates immediate action, including large-scale mitigation efforts, climate resilience strategies, and extensive disaster preparedness.

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

Silverthorne Weather Forecast 30 Days (October - November 2025)
Silverthorne, Colorado, United States

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Mon. 27, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon7°/-4°
Humidity Icon66%
Wind Icon32km/h
Tue. 28, Oct.
sunnySunny
Temperature Icon1°/-10°
Humidity Icon55%
Wind Icon21km/h
Wed. 29, Oct.
sunnySunny
Temperature Icon9°/-9°
Humidity Icon20%
Wind Icon9km/h
Thu. 30, Oct.
sunnySunny
Temperature Icon9°/-3°
Humidity Icon28%
Wind Icon11km/h
Fri. 31, Oct.
sunnySunny
Temperature Icon7°/-3°
Humidity Icon42%
Wind Icon24km/h
Sat. 1, Nov.
sunnySunny
Temperature Icon7°/-4°
Humidity Icon50%
Wind Icon14km/h
Sun. 2, Nov.
sunnySunny
Temperature Icon13°/-1°
Humidity Icon56%
Wind Icon24km/h
Mon. 3, Nov.
sunnySunny
Temperature Icon11°/1°
Humidity Icon55%
Wind Icon15km/h
Tue. 4, Nov.
sunnySunny
Temperature Icon12°/1°
Humidity Icon51%
Wind Icon25km/h
Wed. 5, Nov.
sunnySunny
Temperature Icon9°/0°
Humidity Icon53%
Wind Icon28km/h
Thu. 6, Nov.
partly cloudyPartly Cloudy
Temperature Icon6°/-4°
Humidity Icon65%
Wind Icon14km/h
Fri. 7, Nov.
sunnySunny
Temperature Icon7°/-4°
Humidity Icon42%
Wind Icon15km/h
Sat. 8, Nov.
sunnySunny
Temperature Icon9°/-3°
Humidity Icon47%
Wind Icon34km/h
Sun. 9, Nov.
partly cloudyPartly Cloudy
Temperature Icon4°/-7°
Humidity Icon66%
Wind Icon15km/h
Mon. 10, Nov.
moderate snowModerate snow
Temperature Icon2°/-10°
Humidity Icon69%
Wind Icon15km/h
Wed. 12, Nov.
patchy moderate snowPatchy moderate snow
Temperature Icon0°/-13°
Humidity Icon69%
Wind Icon13km/h
Thu. 13, Nov.
moderate snowModerate snow
Temperature Icon1°/-11°
Humidity Icon69%
Wind Icon14km/h
Fri. 14, Nov.
patchy moderate snowPatchy moderate snow
Temperature Icon2°/-10°
Humidity Icon71%
Wind Icon14km/h
Sat. 15, Nov.
moderate snowModerate snow
Temperature Icon2°/-11°
Humidity Icon69%
Wind Icon13km/h
Sun. 16, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon0°/-12°
Humidity Icon73%
Wind Icon16km/h
Mon. 17, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon-1°/-12°
Humidity Icon78%
Wind Icon14km/h
Tue. 18, Nov.
patchy moderate snowPatchy moderate snow
Temperature Icon0°/-12°
Humidity Icon75%
Wind Icon13km/h
Wed. 19, Nov.
moderate snowModerate snow
Temperature Icon0°/-12°
Humidity Icon73%
Wind Icon13km/h
Thu. 20, Nov.
moderate snowModerate snow
Temperature Icon2°/-11°
Humidity Icon70%
Wind Icon12km/h
Fri. 21, Nov.
moderate snowModerate snow
Temperature Icon1°/-11°
Humidity Icon73%
Wind Icon11km/h
Sun. 23, Nov.
patchy moderate snowPatchy moderate snow
Temperature Icon1°/-11°
Humidity Icon71%
Wind Icon13km/h
Mon. 24, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon-2°/-13°
Humidity Icon76%
Wind Icon14km/h
Tue. 25, Nov.
moderate snowModerate snow
Temperature Icon-2°/-15°
Humidity Icon77%
Wind Icon12km/h
Wed. 26, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon-1°/-14°
Humidity Icon75%
Wind Icon11km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSun. 2, Nov.

12.8°C

Low will be onTue. 25, Nov.

-15.4°C

HumidityHumidity

High will be onMon. 17, Nov.

78%

Low will be onWed. 29, Oct.

20%

Wind SpeedWind Speed

High will be onSat. 8, Nov.

33.5km/h

Low will be onWed. 29, Oct.

8.6km/h

PrecipitationPrecipitation

High will be onWed. 26, Nov.

3.4mm

Low will be onWed. 5, Nov.

0.04mm

Ultraviolet IndexUV

High will be onTue. 4, Nov.

3

Low will be onMon. 10, Nov.

1

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