Buffalo, New York, United States Climate Change Severity

48
High
The current climate change severity in Buffalo is High, with a 4.4% worsening in the climate score compared to last 15 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Buffalo 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), Buffalo temperature has changed by around -3.9%, 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
246
-75%
cloudyCloudy
4232
-23.8%
rainyRainy
9984
-15.1%
snowySnowy
1114
27.2%
mistyMisty
05
100%

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

Climate Change Indicators:

Over the past 15 years, Buffalo has experienced measurable shifts in key climate parameters, contributing to the current severity score of 48 (within the High severity category). This suggests worsening climate conditions from the previous years. 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, Buffalo experienced significant changes:

Temperature change of

-0.3 °C

Variation in annual rainfall

+19.4 %

Change in average humidity

+4.5 %

PM2.5 levels surged by

-25.4 %

Heatwave changed by

-5.4 day(s)

Coldwave changed by

-7.1 day(s)

Wind speeds changed by

+2.8 km/h

These indicators show that Buffalo is experiencing a more volatile and extreme climate, reinforcing the need for urgent intervention to mitigate risks. As the severity score rises, focus must shift to adaptation and emergency preparedness.

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

Buffalo Weather Forecast 30 Days (August - September 2025)
Buffalo, New York, United States

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Tue. 12, Aug.
partly cloudyPartly Cloudy
Temperature Icon30°/23°
Humidity Icon78%
Wind Icon19km/h
Wed. 13, Aug.
overcastOvercast
Temperature Icon25°/21°
Humidity Icon85%
Wind Icon22km/h
Thu. 14, Aug.
sunnySunny
Temperature Icon27°/16°
Humidity Icon62%
Wind Icon16km/h
Fri. 15, Aug.
sunnySunny
Temperature Icon30°/14°
Humidity Icon45%
Wind Icon9km/h
Sat. 16, Aug.
sunnySunny
Temperature Icon31°/19°
Humidity Icon45%
Wind Icon16km/h
Sun. 17, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon30°/20°
Humidity Icon71%
Wind Icon16km/h
Mon. 18, Aug.
sunnySunny
Temperature Icon26°/15°
Humidity Icon55%
Wind Icon19km/h
Tue. 19, Aug.
partly cloudyPartly Cloudy
Temperature Icon30°/14°
Humidity Icon34%
Wind Icon13km/h
Wed. 20, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon31°/18°
Humidity Icon49%
Wind Icon13km/h
Thu. 21, Aug.
moderate rainModerate rain
Temperature Icon21°/19°
Humidity Icon97%
Wind Icon20km/h
Fri. 22, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon22°/16°
Humidity Icon82%
Wind Icon13km/h
Sat. 23, Aug.
sunnySunny
Temperature Icon25°/13°
Humidity Icon66%
Wind Icon13km/h
Sun. 24, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon24°/16°
Humidity Icon69%
Wind Icon23km/h
Mon. 25, Aug.
sunnySunny
Temperature Icon23°/12°
Humidity Icon66%
Wind Icon19km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/17°
Humidity Icon80%
Wind Icon15km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/16°
Humidity Icon80%
Wind Icon16km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/16°
Humidity Icon77%
Wind Icon17km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/16°
Humidity Icon76%
Wind Icon16km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/16°
Humidity Icon76%
Wind Icon18km/h
Sun. 31, Aug.
heavy rain at timesHeavy rain at times
Temperature Icon24°/16°
Humidity Icon75%
Wind Icon16km/h
Mon. 1, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/16°
Humidity Icon74%
Wind Icon15km/h
Tue. 2, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/16°
Humidity Icon74%
Wind Icon18km/h
Wed. 3, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/17°
Humidity Icon75%
Wind Icon18km/h
Thu. 4, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/16°
Humidity Icon76%
Wind Icon20km/h
Fri. 5, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/16°
Humidity Icon77%
Wind Icon17km/h
Sat. 6, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/15°
Humidity Icon75%
Wind Icon14km/h
Sun. 7, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/16°
Humidity Icon77%
Wind Icon18km/h
Mon. 8, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/15°
Humidity Icon78%
Wind Icon19km/h
Tue. 9, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon22°/14°
Humidity Icon76%
Wind Icon14km/h
Wed. 10, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/14°
Humidity Icon76%
Wind Icon18km/h
Thu. 11, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/14°
Humidity Icon75%
Wind Icon17km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 16, Aug.

31.3°C

Low will be onMon. 25, Aug.

12.4°C

HumidityHumidity

High will be onThu. 21, Aug.

97%

Low will be onTue. 19, Aug.

34%

Wind SpeedWind Speed

High will be onSun. 24, Aug.

22.7km/h

Low will be onFri. 15, Aug.

8.6km/h

PrecipitationPrecipitation

High will be onThu. 21, Aug.

11.05mm

Low will be onThu. 14, Aug.

0.02mm

Ultraviolet IndexUV

High will be onSat. 16, Aug.

6

Low will be onFri. 15, Aug.

0.1

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