Reno, Nevada, United States Climate Change Severity

48
High
The current climate change severity in Reno is High, with a 15.6% 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 Aug. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Reno 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), Reno temperature has changed by around -3.5%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
10889
-17.5%
cloudyCloudy
5870
20.6%
rainyRainy
5132
-37.2%
snowySnowy
62
-66.6%
mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 15 years, Reno has experienced measurable shifts in key climate parameters, contributing to the current severity score of 48 (within the High severity category). While the score remains High, certain factors have improved over time. Here’s a breakdown of the specific changes observed:

Severity Score

48/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Reno experienced significant changes:

Temperature change of

-0.4 °C

Variation in annual rainfall

-2.1 %

Change in average humidity

+0.3 %

PM2.5 levels surged by

+100 %

Heatwave changed by

-13.5 day(s)

Coldwave changed by

+0.8 day(s)

Wind speeds changed by

+3.9 km/h

These indicators show improvement in key parametes of climate, but Reno remains in the High severity category. Continuous focus on climate resilience is necessary to avoid further worsening and ensure sustainability.

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

Reno Weather Forecast 30 Days (September - October 2025)
Reno, Nevada, United States

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Wed. 3, Sep.
sunnySunny
Temperature Icon31°/13°
Humidity Icon45%
Wind Icon31km/h
Thu. 4, Sep.
sunnySunny
Temperature Icon32°/15°
Humidity Icon41%
Wind Icon24km/h
Fri. 5, Sep.
sunnySunny
Temperature Icon30°/13°
Humidity Icon35%
Wind Icon30km/h
Sat. 6, Sep.
sunnySunny
Temperature Icon25°/13°
Humidity Icon29%
Wind Icon32km/h
Sun. 7, Sep.
sunnySunny
Temperature Icon24°/11°
Humidity Icon38%
Wind Icon29km/h
Mon. 8, Sep.
sunnySunny
Temperature Icon21°/10°
Humidity Icon38%
Wind Icon29km/h
Tue. 9, Sep.
partly cloudyPartly Cloudy
Temperature Icon18°/11°
Humidity Icon39%
Wind Icon31km/h
Wed. 10, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon18°/7°
Humidity Icon43%
Wind Icon18km/h
Thu. 11, Sep.
sunnySunny
Temperature Icon21°/8°
Humidity Icon43%
Wind Icon10km/h
Fri. 12, Sep.
sunnySunny
Temperature Icon25°/12°
Humidity Icon30%
Wind Icon10km/h
Sat. 13, Sep.
sunnySunny
Temperature Icon29°/12°
Humidity Icon24%
Wind Icon10km/h
Sun. 14, Sep.
sunnySunny
Temperature Icon29°/13°
Humidity Icon16%
Wind Icon9km/h
Mon. 15, Sep.
sunnySunny
Temperature Icon31°/14°
Humidity Icon17%
Wind Icon12km/h
Tue. 16, Sep.
sunnySunny
Temperature Icon29°/14°
Humidity Icon19%
Wind Icon27km/h
Wed. 17, Sep.
sunnySunny
Temperature Icon26°/11°
Humidity Icon31%
Wind Icon17km/h
Thu. 18, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon24°/12°
Humidity Icon37%
Wind Icon18km/h
Fri. 19, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon23°/10°
Humidity Icon41%
Wind Icon17km/h
Sat. 20, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon24°/11°
Humidity Icon39%
Wind Icon17km/h
Sun. 21, Sep.
moderate rain at timesModerate rain at times
Temperature Icon22°/10°
Humidity Icon38%
Wind Icon16km/h
Mon. 22, Sep.
sunnySunny
Temperature Icon22°/9°
Humidity Icon37%
Wind Icon16km/h
Tue. 23, Sep.
sunnySunny
Temperature Icon24°/10°
Humidity Icon33%
Wind Icon15km/h
Wed. 24, Sep.
sunnySunny
Temperature Icon24°/11°
Humidity Icon31%
Wind Icon15km/h
Thu. 25, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon24°/11°
Humidity Icon34%
Wind Icon16km/h
Fri. 26, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon24°/10°
Humidity Icon36%
Wind Icon15km/h
Sat. 27, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon24°/11°
Humidity Icon36%
Wind Icon13km/h
Sun. 28, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon23°/10°
Humidity Icon36%
Wind Icon14km/h
Mon. 29, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon22°/10°
Humidity Icon36%
Wind Icon18km/h
Tue. 30, Sep.
moderate rain at timesModerate rain at times
Temperature Icon21°/10°
Humidity Icon40%
Wind Icon15km/h
Wed. 1, Oct.
moderate rain at timesModerate rain at times
Temperature Icon20°/9°
Humidity Icon39%
Wind Icon14km/h
Thu. 2, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon21°/8°
Humidity Icon37%
Wind Icon15km/h
Fri. 3, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon19°/8°
Humidity Icon42%
Wind Icon15km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 4, Sep.

32.2°C

Low will be onWed. 10, Sep.

6.7°C

HumidityHumidity

High will be onWed. 3, Sep.

45%

Low will be onSun. 14, Sep.

16%

Wind SpeedWind Speed

High will be onSat. 6, Sep.

32km/h

Low will be onSun. 14, Sep.

9.4km/h

PrecipitationPrecipitation

High will be onFri. 3, Oct.

1.2mm

Low will be onTue. 9, Sep.

0.01mm

Ultraviolet IndexUV

High will be onSat. 13, Sep.

6

Low will be onWed. 10, Sep.

3

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