Silverthorne, Colorado, United States Climate Change Severity

81
Extreme
The current climate change severity in Silverthorne is Extreme, with a 63.7% 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 Oct. (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 +86.7%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
7868
-12.8%
cloudyCloudy
5956
-5.08%
rainyRainy
12662
-50.7%
snowySnowy
2524
-4%
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

+2.5 °C

Variation in annual rainfall

+58.1 %

Change in average humidity

-16.5 %

PM2.5 levels surged by

-63.1 %

Heatwave changed by

+14.8 day(s)

Coldwave changed by

-1.4 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 Oct.

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

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Mon. 3, Nov.
overcastOvercast
Temperature Icon13°/3°
Humidity Icon32%
Wind Icon13km/h
Tue. 4, Nov.
sunnySunny
Temperature Icon11°/3°
Humidity Icon35%
Wind Icon20km/h
Wed. 5, Nov.
sunnySunny
Temperature Icon13°/0°
Humidity Icon34%
Wind Icon9km/h
Thu. 6, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon8°/-6°
Humidity Icon56%
Wind Icon30km/h
Fri. 7, Nov.
light freezing rainLight freezing rain
Temperature Icon5°/-4°
Humidity Icon75%
Wind Icon11km/h
Sat. 8, Nov.
heavy snowHeavy snow
Temperature Icon6°/-4°
Humidity Icon68%
Wind Icon13km/h
Sun. 9, Nov.
sunnySunny
Temperature Icon6°/-5°
Humidity Icon48%
Wind Icon9km/h
Mon. 10, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon8°/-3°
Humidity Icon48%
Wind Icon12km/h
Tue. 11, Nov.
heavy snowHeavy snow
Temperature Icon-2°/-9°
Humidity Icon83%
Wind Icon17km/h
Wed. 12, Nov.
sunnySunny
Temperature Icon9°/-10°
Humidity Icon57%
Wind Icon13km/h
Thu. 13, Nov.
light freezing rainLight freezing rain
Temperature Icon8°/-5°
Humidity Icon53%
Wind Icon21km/h
Fri. 14, Nov.
light snowLight snow
Temperature Icon-4°/-12°
Humidity Icon85%
Wind Icon17km/h
Sat. 15, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon-4°/-10°
Humidity Icon90%
Wind Icon22km/h
Sun. 16, Nov.
sunnySunny
Temperature Icon0°/-13°
Humidity Icon86%
Wind Icon10km/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
Thu. 27, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon0°/-14°
Humidity Icon70%
Wind Icon13km/h
Fri. 28, Nov.
light freezing rainLight freezing rain
Temperature Icon0°/-12°
Humidity Icon70%
Wind Icon11km/h
Sat. 29, Nov.
moderate snowModerate snow
Temperature Icon-1°/-13°
Humidity Icon76%
Wind Icon12km/h
Sun. 30, Nov.
light freezing rainLight freezing rain
Temperature Icon-2°/-14°
Humidity Icon74%
Wind Icon13km/h
Mon. 1, Dec.
light freezing rainLight freezing rain
Temperature Icon-2°/-13°
Humidity Icon78%
Wind Icon13km/h
Tue. 2, Dec.
moderate snowModerate snow
Temperature Icon-2°/-15°
Humidity Icon78%
Wind Icon12km/h
Wed. 3, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon-3°/-14°
Humidity Icon80%
Wind Icon13km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onWed. 5, Nov.

13.3°C

Low will be onTue. 25, Nov.

-15.4°C

HumidityHumidity

High will be onSat. 15, Nov.

90%

Low will be onMon. 3, Nov.

32%

Wind SpeedWind Speed

High will be onThu. 6, Nov.

29.5km/h

Low will be onSun. 9, Nov.

8.6km/h

PrecipitationPrecipitation

High will be onSat. 15, Nov.

3.8mm

Low will be onMon. 10, Nov.

0.2mm

Ultraviolet IndexUV

High will be onSun. 9, Nov.

2

Low will be onThu. 6, Nov.

1

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