Gillette, Wyoming, United States Climate Change Severity

71
Very High
The current climate change severity in Gillette is Very High, with a 41.8% 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 Jul. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100


Gillette Weather Condition Changes (Historic Vs 2026)

0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2026

Over the past 16 year(s), Gillette temperature has changed by around +32.4%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
47108
129.7%

cloudyCloudy
5427
-50%

rainyRainy
7525
-66.6%

snowySnowy
76
-14.2%

mistyMisty
04
100%

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

Climate Change Indicators:

Over the past 16 years, Gillette has experienced measurable shifts in key climate parameters, contributing to the current severity score of 71 (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

71/100


Very High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2026, Gillette experienced significant changes:

Temperature change of

+2.53 °C


Variation in annual rainfall

-39.97 %


Change in average humidity

-15.65 %


PM2.5 levels surged by

-27.95 %


Heatwave changed by

-1 Day


Coldwave changed by

-3 Days


Wind speeds changed by

+3.2 km/h


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

Gillette Weather Forecast 30 Days (August - September 2026)
Gillette, Wyoming, United States


Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Thu. 6, Aug.
sunnySunny

Temperature Icon35°/15°

Humidity Icon14%

Wind Icon27km/h
Fri. 7, Aug.
sunnySunny

Temperature Icon36°/17°

Humidity Icon12%

Wind Icon20.5km/h
Sat. 8, Aug.
sunnySunny

Temperature Icon37°/19°

Humidity Icon13%

Wind Icon22.3km/h
Sun. 9, Aug.
sunnySunny

Temperature Icon36°/22°

Humidity Icon18%

Wind Icon29.9km/h
Mon. 10, Aug.
sunnySunny

Temperature Icon33°/18°

Humidity Icon38%

Wind Icon22.3km/h
Tue. 11, Aug.
sunnySunny

Temperature Icon32°/19°

Humidity Icon44%

Wind Icon24.1km/h
Wed. 12, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon22°/18°

Humidity Icon63%

Wind Icon16.9km/h
Thu. 13, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon25°/17°

Humidity Icon63%

Wind Icon17.3km/h
Fri. 14, Aug.
moderate or heavy rain showerRain Showers

Temperature Icon29°/17°

Humidity Icon43%

Wind Icon24km/h
Sat. 15, Aug.
moderate or heavy rain showerRain Showers

Temperature Icon28°/16°

Humidity Icon44%

Wind Icon23.3km/h
Sun. 16, Aug.
patchy rain possibleRain Possible

Temperature Icon28°/16°

Humidity Icon40%

Wind Icon22.1km/h
Mon. 17, Aug.
moderate or heavy rain showerRain Showers

Temperature Icon30°/16°

Humidity Icon39%

Wind Icon24.9km/h
Tue. 18, Aug.
heavy rain at timesHeavy Rain

Temperature Icon28°/16°

Humidity Icon41%

Wind Icon25.1km/h
Wed. 19, Aug.
moderate or heavy rain showerRain Showers

Temperature Icon27°/16°

Humidity Icon44%

Wind Icon23.7km/h
Thu. 20, Aug.
moderate rain at timesRain

Temperature Icon28°/16°

Humidity Icon41%

Wind Icon26km/h
Fri. 21, Aug.
patchy rain possibleRain Possible

Temperature Icon30°/16°

Humidity Icon38%

Wind Icon26km/h
Sat. 22, Aug.
moderate or heavy rain showerRain Showers

Temperature Icon30°/17°

Humidity Icon39%

Wind Icon28.7km/h
Sun. 23, Aug.
heavy rain at timesHeavy Rain

Temperature Icon28°/17°

Humidity Icon39%

Wind Icon28.5km/h
Mon. 24, Aug.
patchy rain possibleRain Possible

Temperature Icon28°/16°

Humidity Icon38%

Wind Icon25km/h
Tue. 25, Aug.
moderate or heavy rain showerRain Showers

Temperature Icon28°/15°

Humidity Icon39%

Wind Icon24.8km/h
Wed. 26, Aug.
patchy rain possibleRain Possible

Temperature Icon29°/16°

Humidity Icon40%

Wind Icon23km/h
Thu. 27, Aug.
moderate rain at timesRain

Temperature Icon29°/17°

Humidity Icon38%

Wind Icon24.4km/h
Fri. 28, Aug.
patchy rain possibleRain Possible

Temperature Icon27°/16°

Humidity Icon37%

Wind Icon21.6km/h
Sat. 29, Aug.
moderate rain at timesRain

Temperature Icon28°/16°

Humidity Icon39%

Wind Icon25.4km/h
Sun. 30, Aug.
patchy rain possibleRain Possible

Temperature Icon29°/16°

Humidity Icon38%

Wind Icon28.3km/h
Mon. 31, Aug.
moderate rain at timesRain

Temperature Icon28°/15°

Humidity Icon39%

Wind Icon25.5km/h
Tue. 1, Sep.
moderate rain at timesRain

Temperature Icon28°/16°

Humidity Icon38%

Wind Icon27.1km/h
Wed. 2, Sep.
patchy rain possibleRain Possible

Temperature Icon29°/16°

Humidity Icon34%

Wind Icon27.5km/h
Thu. 3, Sep.
patchy rain possibleRain Possible

Temperature Icon28°/15°

Humidity Icon38%

Wind Icon28km/h
Fri. 4, Sep.
moderate or heavy rain showerRain Showers

Temperature Icon26°/15°

Humidity Icon40%

Wind Icon27.3km/h
Sat. 5, Sep.
heavy rain at timesHeavy Rain

Temperature Icon27°/13°

Humidity Icon41%

Wind Icon25.1km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 8, Aug.

37°C


Low will be onSat. 5, Sep.

13°C

HumidityHumidity

High will be onWed. 12, Aug.

63%


Low will be onFri. 7, Aug.

12%

Wind SpeedWind Speed

High will be onSun. 9, Aug.

29.9km/h


Low will be onWed. 12, Aug.

16.9km/h

PrecipitationPrecipitation

High will be onWed. 12, Aug.

18.8mm


Low will be onWed. 2, Sep.

0.01mm

Ultraviolet IndexUV

High will be onThu. 6, Aug.

8.3


Low will be onWed. 12, Aug.

5