Salt Lake City, Utah, United States Climate Change Severity

38
Moderate
The current climate change severity in Salt Lake City is Moderate, with a 30.6% improvement in the climate score compared to last 15 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Salt Lake City 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), Salt Lake City temperature has changed by around +8.3%, 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
7158
-18.3%
cloudyCloudy
5154
5.8%
rainyRainy
6540
-38.4%
snowySnowy
89
12.5%
mistyMisty
01
100%

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

Climate Change Indicators:

Over the past 15 years, Salt Lake City has experienced measurable improvements in key climate parameters, contributing to the current severity score of 38 (within the Moderate severity category). This suggests improving climate conditions compared to previous years. Here’s a breakdown of the specific changes observed:

Severity Score

38/100

Moderate

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Salt Lake City experienced significant changes:

Temperature change of

+0.8 °C

Variation in annual rainfall

-8.8 %

Change in average humidity

-2.7 %

PM2.5 levels surged by

-14.2 %

Heatwave changed by

-4.9 day(s)

Coldwave changed by

-4.2 day(s)

Wind speeds changed by

+1.6 km/h

These indicators show reduced climate volatility, offering a valuable window to reinforce sustainable practices and strengthen long-term climate resilience. As the severity shifts toward Moderate, it is important to maintain momentum in climate adaptation efforts.

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

Salt Lake City Weather Forecast 30 Days (August - September 2025)
Salt Lake City, Utah, United States

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Tue. 26, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon26°/16°
Humidity Icon67%
Wind Icon13km/h
Wed. 27, Aug.
heavy rainHeavy rain
Temperature Icon24°/16°
Humidity Icon74%
Wind Icon15km/h
Thu. 28, Aug.
partly cloudyPartly Cloudy
Temperature Icon30°/14°
Humidity Icon54%
Wind Icon18km/h
Fri. 29, Aug.
sunnySunny
Temperature Icon30°/16°
Humidity Icon36%
Wind Icon18km/h
Sat. 30, Aug.
sunnySunny
Temperature Icon31°/16°
Humidity Icon24%
Wind Icon19km/h
Sun. 31, Aug.
sunnySunny
Temperature Icon33°/17°
Humidity Icon21%
Wind Icon16km/h
Mon. 1, Sep.
sunnySunny
Temperature Icon34°/19°
Humidity Icon17%
Wind Icon15km/h
Tue. 2, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon32°/18°
Humidity Icon37%
Wind Icon14km/h
Wed. 3, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon31°/17°
Humidity Icon41%
Wind Icon18km/h
Thu. 4, Sep.
sunnySunny
Temperature Icon32°/17°
Humidity Icon31%
Wind Icon18km/h
Fri. 5, Sep.
sunnySunny
Temperature Icon33°/18°
Humidity Icon19%
Wind Icon29km/h
Sat. 6, Sep.
sunnySunny
Temperature Icon31°/17°
Humidity Icon16%
Wind Icon21km/h
Sun. 7, Sep.
partly cloudyPartly Cloudy
Temperature Icon31°/18°
Humidity Icon12%
Wind Icon25km/h
Mon. 8, Sep.
sunnySunny
Temperature Icon30°/15°
Humidity Icon14%
Wind Icon14km/h
Tue. 9, Sep.
moderate rain at timesModerate rain at times
Temperature Icon25°/13°
Humidity Icon37%
Wind Icon14km/h
Wed. 10, Sep.
moderate rain at timesModerate rain at times
Temperature Icon26°/13°
Humidity Icon38%
Wind Icon14km/h
Thu. 11, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/13°
Humidity Icon40%
Wind Icon15km/h
Sat. 13, Sep.
moderate rain at timesModerate rain at times
Temperature Icon26°/14°
Humidity Icon37%
Wind Icon15km/h
Sun. 14, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/14°
Humidity Icon43%
Wind Icon17km/h
Mon. 15, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/13°
Humidity Icon43%
Wind Icon15km/h
Tue. 16, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/13°
Humidity Icon38%
Wind Icon16km/h
Wed. 17, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon26°/13°
Humidity Icon37%
Wind Icon15km/h
Thu. 18, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon26°/14°
Humidity Icon36%
Wind Icon19km/h
Fri. 19, Sep.
moderate rain at timesModerate rain at times
Temperature Icon25°/13°
Humidity Icon37%
Wind Icon17km/h
Sat. 20, Sep.
moderate rain at timesModerate rain at times
Temperature Icon23°/12°
Humidity Icon38%
Wind Icon17km/h
Sun. 21, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon23°/11°
Humidity Icon42%
Wind Icon16km/h
Mon. 22, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/11°
Humidity Icon42%
Wind Icon17km/h
Tue. 23, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/11°
Humidity Icon41%
Wind Icon15km/h
Wed. 24, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/11°
Humidity Icon41%
Wind Icon15km/h
Thu. 25, Sep.
moderate rain at timesModerate rain at times
Temperature Icon23°/11°
Humidity Icon41%
Wind Icon13km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onMon. 1, Sep.

33.9°C

Low will be onWed. 24, Sep.

10.7°C

HumidityHumidity

High will be onWed. 27, Aug.

74%

Low will be onSun. 7, Sep.

12%

Wind SpeedWind Speed

High will be onFri. 5, Sep.

28.8km/h

Low will be onTue. 26, Aug.

12.6km/h

PrecipitationPrecipitation

High will be onWed. 27, Aug.

22.5mm

Low will be onThu. 18, Sep.

0.1mm

Ultraviolet IndexUV

High will be onMon. 1, Sep.

7

Low will be onTue. 9, Sep.

4

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