Tonawanda, New York, United States Climate Change Severity

38
Moderate
The current climate change severity in Tonawanda is Moderate, with a -20.7% 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 Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100


Tonawanda Weather Condition Changes (Historic Vs 2025)

0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2025

Over the past 15 year(s), Tonawanda temperature has changed by around +2.4%, 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
248
-66.6%

cloudyCloudy
4231
-26.1%

rainyRainy
9477
-18.08%

snowySnowy
910
11.1%

mistyMisty
05
100%

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

Climate Change Indicators:

Over the past 15 years, Tonawanda has experienced measurable improvements in key climate parameters, contributing to the current severity score of 38 (within the Moderate severity category). This suggests improving climate conditions compared to previous years. Here’s a breakdown of the specific changes observed:

Severity Score

38/100


Moderate

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Tonawanda experienced significant changes:

Temperature change of

+0.2 °C


Variation in annual rainfall

+26.8 %


Change in average humidity

+1.02 %


PM2.5 levels surged by

-19.7 %


Heatwave changed by

+3.7 day(s)


Coldwave changed by

-3.9 day(s)


Wind speeds changed by

+0.8 km/h


These indicators show reduced climate volatility, offering a valuable window to reinforce sustainable practices and strengthen long-term climate resilience. As the severity shifts toward Moderate, it is important to maintain momentum in climate adaptation efforts.

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

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


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sat. 9, Aug.
partly cloudyPartly Cloudy

Temperature Icon32°/22°

Humidity Icon56%

Wind Icon14km/h
Sun. 10, Aug.
partly cloudyPartly Cloudy

Temperature Icon31°/23°

Humidity Icon57%

Wind Icon12km/h
Mon. 11, Aug.
sunnySunny

Temperature Icon34°/23°

Humidity Icon55%

Wind Icon15km/h
Tue. 12, Aug.
sunnySunny

Temperature Icon34°/22°

Humidity Icon52%

Wind Icon18km/h
Wed. 13, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon33°/23°

Humidity Icon62%

Wind Icon29km/h
Thu. 14, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon24°/22°

Humidity Icon91%

Wind Icon17km/h
Fri. 15, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon31°/22°

Humidity Icon76%

Wind Icon17km/h
Sat. 16, Aug.
sunnySunny

Temperature Icon32°/20°

Humidity Icon55%

Wind Icon11km/h
Sun. 17, Aug.
sunnySunny

Temperature Icon35°/22°

Humidity Icon46%

Wind Icon11km/h
Mon. 18, Aug.
sunnySunny

Temperature Icon34°/25°

Humidity Icon56%

Wind Icon18km/h
Tue. 19, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon33°/23°

Humidity Icon66%

Wind Icon17km/h
Wed. 20, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon25°/22°

Humidity Icon91%

Wind Icon17km/h
Thu. 21, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon30°/21°

Humidity Icon79%

Wind Icon11km/h
Fri. 22, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon24°/17°

Humidity Icon75%

Wind Icon15km/h
Sat. 23, Aug.
heavy rain at timesHeavy rain at times

Temperature Icon25°/17°

Humidity Icon73%

Wind Icon16km/h
Sun. 24, Aug.
heavy rain at timesHeavy rain at times

Temperature Icon26°/17°

Humidity Icon70%

Wind Icon16km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon26°/18°

Humidity Icon71%

Wind Icon16km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/18°

Humidity Icon77%

Wind Icon15km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/17°

Humidity Icon77%

Wind Icon16km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/17°

Humidity Icon74%

Wind Icon17km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon26°/17°

Humidity Icon73%

Wind Icon16km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/17°

Humidity Icon73%

Wind Icon18km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/16°

Humidity Icon71%

Wind Icon15km/h
Mon. 1, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/17°

Humidity Icon70%

Wind Icon15km/h
Tue. 2, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon26°/17°

Humidity Icon71%

Wind Icon17km/h
Wed. 3, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon26°/18°

Humidity Icon72%

Wind Icon18km/h
Thu. 4, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/17°

Humidity Icon73%

Wind Icon19km/h
Fri. 5, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon24°/16°

Humidity Icon73%

Wind Icon16km/h
Sat. 6, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon24°/16°

Humidity Icon71%

Wind Icon14km/h
Sun. 7, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon24°/17°

Humidity Icon74%

Wind Icon18km/h
Mon. 8, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon22°/16°

Humidity Icon75%

Wind Icon19km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSun. 17, Aug.

35°C


Low will be onMon. 8, Sep.

15.5°C

HumidityHumidity

High will be onThu. 14, Aug.

91%


Low will be onSun. 17, Aug.

46%

Wind SpeedWind Speed

High will be onWed. 13, Aug.

28.8km/h


Low will be onSat. 16, Aug.

10.8km/h

PrecipitationPrecipitation

High will be onFri. 22, Aug.

4.7mm


Low will be onMon. 18, Aug.

0.04mm

Ultraviolet IndexUV

High will be onSun. 17, Aug.

7


Low will be onTue. 12, Aug.

0.1