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
Sat. 27, Sep.
sunnySunny
Temperature Icon31°/11°
Humidity Icon26%
Wind Icon12km/h
Sun. 28, Sep.
sunnySunny
Temperature Icon25°/9°
Humidity Icon57%
Wind Icon26km/h
Mon. 29, Sep.
thundery outbreaks possibleThundery outbreaks in nearby
Temperature Icon20°/14°
Humidity Icon66%
Wind Icon27km/h
Tue. 30, Sep.
sunnySunny
Temperature Icon19°/9°
Humidity Icon52%
Wind Icon32km/h
Wed. 1, Oct.
partly cloudyPartly Cloudy
Temperature Icon21°/8°
Humidity Icon50%
Wind Icon27km/h
Thu. 2, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon12°/10°
Humidity Icon62%
Wind Icon12km/h
Fri. 3, Oct.
sunnySunny
Temperature Icon14°/4°
Humidity Icon52%
Wind Icon20km/h
Sat. 4, Oct.
sunnySunny
Temperature Icon15°/5°
Humidity Icon41%
Wind Icon7km/h
Sun. 5, Oct.
sunnySunny
Temperature Icon18°/7°
Humidity Icon36%
Wind Icon9km/h
Mon. 6, Oct.
sunnySunny
Temperature Icon17°/7°
Humidity Icon36%
Wind Icon25km/h
Tue. 7, Oct.
sunnySunny
Temperature Icon19°/7°
Humidity Icon43%
Wind Icon24km/h
Wed. 8, Oct.
sunnySunny
Temperature Icon15°/3°
Humidity Icon47%
Wind Icon11km/h
Thu. 9, Oct.
sunnySunny
Temperature Icon17°/7°
Humidity Icon31%
Wind Icon9km/h
Fri. 10, Oct.
sunnySunny
Temperature Icon16°/5°
Humidity Icon34%
Wind Icon10km/h
Sat. 11, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon18°/7°
Humidity Icon44%
Wind Icon15km/h
Sun. 12, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon18°/6°
Humidity Icon40%
Wind Icon13km/h
Mon. 13, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon19°/6°
Humidity Icon37%
Wind Icon14km/h
Tue. 14, Oct.
moderate rain at timesModerate rain at times
Temperature Icon18°/7°
Humidity Icon41%
Wind Icon15km/h
Wed. 15, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon19°/7°
Humidity Icon38%
Wind Icon14km/h
Thu. 16, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon19°/8°
Humidity Icon40%
Wind Icon14km/h
Fri. 17, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon17°/7°
Humidity Icon43%
Wind Icon14km/h
Sat. 18, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon17°/5°
Humidity Icon43%
Wind Icon12km/h
Sun. 19, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon18°/6°
Humidity Icon42%
Wind Icon13km/h
Mon. 20, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon18°/6°
Humidity Icon43%
Wind Icon13km/h
Wed. 22, Oct.
moderate rain at timesModerate rain at times
Temperature Icon16°/5°
Humidity Icon48%
Wind Icon14km/h
Thu. 23, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon15°/6°
Humidity Icon47%
Wind Icon14km/h
Fri. 24, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/5°
Humidity Icon46%
Wind Icon16km/h
Sat. 25, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon13°/4°
Humidity Icon48%
Wind Icon16km/h
Sun. 26, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon14°/2°
Humidity Icon43%
Wind Icon13km/h
Mon. 27, Oct.
moderate rain at timesModerate rain at times
Temperature Icon13°/2°
Humidity Icon43%
Wind Icon14km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 27, Sep.

31.3°C

Low will be onSun. 26, Oct.

2.4°C

HumidityHumidity

High will be onMon. 29, Sep.

66%

Low will be onSat. 27, Sep.

26%

Wind SpeedWind Speed

High will be onTue. 30, Sep.

32.4km/h

Low will be onSat. 4, Oct.

6.8km/h

PrecipitationPrecipitation

High will be onFri. 24, Oct.

5.5mm

Low will be onSun. 12, Oct.

0.1mm

Ultraviolet IndexUV

High will be onSat. 4, Oct.

4

Low will be onSat. 25, Oct.

2

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