Buffalo, New York, United States Climate Change Severity

48
High
The current climate change severity in Buffalo is High, with a 5.7% 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 Oct. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (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 -1.9%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
4120
-51.2%
cloudyCloudy
6055
-8.3%
rainyRainy
14798
-33.3%
snowySnowy
1114
27.2%
mistyMisty
013
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

-0.2 °C

Variation in annual rainfall

+34.3 %

Change in average humidity

+3.7 %

PM2.5 levels surged by

-13.3 %

Heatwave changed by

-5.06 day(s)

Coldwave changed by

-5.6 day(s)

Wind speeds changed by

+2.1 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 Oct.

Buffalo Weather Forecast 30 Days (November - December 2025)
Buffalo, New York, United States

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sun. 2, Nov.
sunnySunny
Temperature Icon14°/1°
Humidity Icon77%
Wind Icon13km/h
Mon. 3, Nov.
moderate rainModerate rain
Temperature Icon11°/8°
Humidity Icon82%
Wind Icon36km/h
Tue. 4, Nov.
sunnySunny
Temperature Icon14°/4°
Humidity Icon72%
Wind Icon24km/h
Wed. 5, Nov.
moderate rainModerate rain
Temperature Icon8°/5°
Humidity Icon82%
Wind Icon17km/h
Thu. 6, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon9°/4°
Humidity Icon76%
Wind Icon26km/h
Fri. 7, Nov.
moderate rainModerate rain
Temperature Icon17°/9°
Humidity Icon67%
Wind Icon39km/h
Sat. 8, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon7°/5°
Humidity Icon69%
Wind Icon31km/h
Sun. 9, Nov.
moderate rainModerate rain
Temperature Icon4°/2°
Humidity Icon87%
Wind Icon21km/h
Mon. 10, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon10°/3°
Humidity Icon83%
Wind Icon37km/h
Tue. 11, Nov.
moderate rainModerate rain
Temperature Icon13°/0°
Humidity Icon89%
Wind Icon37km/h
Wed. 12, Nov.
partly cloudyPartly Cloudy
Temperature Icon2°/-2°
Humidity Icon63%
Wind Icon21km/h
Thu. 13, Nov.
light freezing rainLight freezing rain
Temperature Icon6°/0°
Humidity Icon65%
Wind Icon12km/h
Fri. 14, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon8°/3°
Humidity Icon71%
Wind Icon18km/h
Sat. 15, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon7°/3°
Humidity Icon76%
Wind Icon17km/h
Sun. 16, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon8°/2°
Humidity Icon79%
Wind Icon19km/h
Mon. 17, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon8°/2°
Humidity Icon78%
Wind Icon23km/h
Tue. 18, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon8°/2°
Humidity Icon76%
Wind Icon23km/h
Wed. 19, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon7°/1°
Humidity Icon75%
Wind Icon24km/h
Thu. 20, Nov.
moderate rain at timesModerate rain at times
Temperature Icon6°/1°
Humidity Icon74%
Wind Icon25km/h
Fri. 21, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon6°/0°
Humidity Icon75%
Wind Icon26km/h
Sun. 23, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon6°/0°
Humidity Icon78%
Wind Icon22km/h
Mon. 24, Nov.
heavy rain at timesHeavy rain at times
Temperature Icon6°/0°
Humidity Icon77%
Wind Icon22km/h
Tue. 25, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon7°/2°
Humidity Icon79%
Wind Icon22km/h
Wed. 26, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon7°/2°
Humidity Icon79%
Wind Icon23km/h
Thu. 27, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon6°/1°
Humidity Icon77%
Wind Icon26km/h
Fri. 28, Nov.
heavy rain at timesHeavy rain at times
Temperature Icon4°/0°
Humidity Icon77%
Wind Icon22km/h
Sat. 29, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon5°/0°
Humidity Icon80%
Wind Icon22km/h
Sun. 30, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon6°/0°
Humidity Icon81%
Wind Icon24km/h
Mon. 1, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon6°/0°
Humidity Icon83%
Wind Icon23km/h
Tue. 2, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon6°/1°
Humidity Icon83%
Wind Icon21km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 7, Nov.

17°C

Low will be onWed. 12, Nov.

-1.6°C

HumidityHumidity

High will be onTue. 11, Nov.

89%

Low will be onWed. 12, Nov.

63%

Wind SpeedWind Speed

High will be onFri. 7, Nov.

38.9km/h

Low will be onThu. 13, Nov.

12.2km/h

PrecipitationPrecipitation

High will be onSun. 9, Nov.

11.9mm

Low will be onWed. 12, Nov.

0.01mm

Ultraviolet IndexUV

High will be onFri. 7, Nov.

3

Low will be onSun. 9, Nov.

1