West Valley City, Utah, United States Climate Change Severity

67
Very High
The current climate change severity in West Valley City is Very High, with a 25.2% 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
°C

West Valley City Weather Condition Changes (Historic Vs 2026)

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

Over the past 16 year(s), West Valley City temperature has changed by around +32.6%, 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
71126
77.4%
cloudyCloudy
5125
-50.9%
rainyRainy
5917
-71.1%
snowySnowy
103
-70%
mistyMisty
08
100%

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

Climate Change Indicators:

Over the past 16 years, West Valley City 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 2026, West Valley City experienced significant changes:

Temperature change of

+3.38 °C

Variation in annual rainfall

-9.88 %

Change in average humidity

-19.5 %

PM2.5 levels surged by

-44.66 %

Heatwave changed by

+12 Days

Coldwave changed by

-3 Days

Wind speeds changed by

+2.25 km/h

These indicators show a dramatic increase in volatility and worsening conditions. West Valley City'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.

West Valley City Weather Forecast 30 Days (August - September 2026)
West Valley City, Utah, United States

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Sat. 15, Aug.
sunnySunny
Temperature Icon31°/15°
Humidity Icon43%
Wind Icon18km/h
Sun. 16, Aug.
sunnySunny
Temperature Icon34°/20°
Humidity Icon23%
Wind Icon16.6km/h
Mon. 17, Aug.
sunnySunny
Temperature Icon34°/20°
Humidity Icon27%
Wind Icon18km/h
Tue. 18, Aug.
sunnySunny
Temperature Icon34°/21°
Humidity Icon23%
Wind Icon21.6km/h
Wed. 19, Aug.
sunnySunny
Temperature Icon32°/18°
Humidity Icon22%
Wind Icon19.8km/h
Thu. 20, Aug.
sunnySunny
Temperature Icon35°/18°
Humidity Icon15%
Wind Icon20.5km/h
Fri. 21, Aug.
sunnySunny
Temperature Icon38°/20°
Humidity Icon13%
Wind Icon16.9km/h
Sat. 22, Aug.
sunnySunny
Temperature Icon39°/22°
Humidity Icon14%
Wind Icon17.6km/h
Sun. 23, Aug.
heavy rain at timesHeavy Rain
Temperature Icon29°/17°
Humidity Icon43%
Wind Icon17.9km/h
Mon. 24, Aug.
patchy rain possibleRain Possible
Temperature Icon30°/17°
Humidity Icon36%
Wind Icon17.2km/h
Tue. 25, Aug.
patchy rain possibleRain Possible
Temperature Icon30°/17°
Humidity Icon38%
Wind Icon16.3km/h
Wed. 26, Aug.
patchy rain possibleRain Possible
Temperature Icon30°/17°
Humidity Icon39%
Wind Icon16.3km/h
Thu. 27, Aug.
moderate rain at timesRain
Temperature Icon29°/17°
Humidity Icon41%
Wind Icon16km/h
Fri. 28, Aug.
sunnySunny
Temperature Icon30°/17°
Humidity Icon38%
Wind Icon15.7km/h
Sat. 29, Aug.
patchy rain possibleRain Possible
Temperature Icon31°/17°
Humidity Icon34%
Wind Icon17.6km/h
Sun. 30, Aug.
moderate rain at timesRain
Temperature Icon30°/17°
Humidity Icon34%
Wind Icon17.3km/h
Mon. 31, Aug.
patchy rain possibleRain Possible
Temperature Icon30°/17°
Humidity Icon34%
Wind Icon16.7km/h
Tue. 1, Sep.
heavy rain at timesHeavy Rain
Temperature Icon29°/16°
Humidity Icon37%
Wind Icon16.7km/h
Wed. 2, Sep.
moderate rain at timesRain
Temperature Icon30°/17°
Humidity Icon37%
Wind Icon16.3km/h
Thu. 3, Sep.
moderate rain at timesRain
Temperature Icon30°/17°
Humidity Icon36%
Wind Icon15.4km/h
Fri. 4, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon30°/16°
Humidity Icon32%
Wind Icon15.2km/h
Sat. 5, Sep.
patchy rain possibleRain Possible
Temperature Icon29°/16°
Humidity Icon34%
Wind Icon15.5km/h
Sun. 6, Sep.
patchy rain possibleRain Possible
Temperature Icon29°/16°
Humidity Icon34%
Wind Icon15.5km/h
Mon. 7, Sep.
patchy rain possibleRain Possible
Temperature Icon29°/16°
Humidity Icon34%
Wind Icon15.8km/h
Tue. 8, Sep.
moderate rain at timesRain
Temperature Icon28°/15°
Humidity Icon36%
Wind Icon17.6km/h
Wed. 9, Sep.
moderate rain at timesRain
Temperature Icon27°/14°
Humidity Icon36%
Wind Icon16.1km/h
Thu. 10, Sep.
patchy rain possibleRain Possible
Temperature Icon27°/14°
Humidity Icon37%
Wind Icon16.7km/h
Fri. 11, Sep.
moderate rain at timesRain
Temperature Icon27°/14°
Humidity Icon39%
Wind Icon16km/h
Sat. 12, Sep.
patchy rain possibleRain Possible
Temperature Icon26°/13°
Humidity Icon36%
Wind Icon14.1km/h
Sun. 13, Sep.
heavy rain at timesHeavy Rain
Temperature Icon26°/13°
Humidity Icon38%
Wind Icon14.9km/h
Mon. 14, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon26°/14°
Humidity Icon41%
Wind Icon17.7km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 22, Aug.

39°C

Low will be onSat. 12, Sep.

13°C

HumidityHumidity

High will be onSat. 15, Aug.

43%

Low will be onFri. 21, Aug.

13%

Wind SpeedWind Speed

High will be onTue. 18, Aug.

21.6km/h

Low will be onSat. 12, Sep.

14.1km/h

PrecipitationPrecipitation

High will be onMon. 14, Sep.

2.7mm

Low will be onSun. 16, Aug.

0.01mm

Ultraviolet IndexUV

High will be onMon. 17, Aug.

9.1

Low will be onSat. 12, Sep.

4

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