Petawawa, Ontario, Canada Climate Change Severity

52
High
The current climate change severity in Petawawa is High, with a 9.09% 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


Petawawa Weather Condition Changes (Historic Vs 2025)

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

Over the past 15 year(s), Petawawa temperature has changed by around +8.3%, 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
2314
-39.1%

cloudyCloudy
4246
9.5%

rainyRainy
7969
-12.6%

snowySnowy
1413
-7.1%

mistyMisty
02
100%

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

Climate Change Indicators:

Over the past 15 years, Petawawa has experienced measurable shifts in key climate parameters, contributing to the current severity score of 52 (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

52/100


High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Petawawa experienced significant changes:

Temperature change of

+0.3 °C


Variation in annual rainfall

+83.2 %


Change in average humidity

-11.3 %


PM2.5 levels surged by

+2.9 %


Heatwave changed by

0 day(s)


Coldwave changed by

-6.5 day(s)


Wind speeds changed by

+0.9 km/h


These indicators show that Petawawa 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.

Petawawa Weather Forecast 30 Days (August - September 2025)
Petawawa, Ontario, Canada


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sun. 10, Aug.
sunnySunny

Temperature Icon32°/22°

Humidity Icon68%

Wind Icon13km/h
Mon. 11, Aug.
sunnySunny

Temperature Icon33°/23°

Humidity Icon64%

Wind Icon14km/h
Tue. 12, Aug.
heavy rainHeavy rain

Temperature Icon31°/21°

Humidity Icon70%

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

Temperature Icon28°/18°

Humidity Icon70%

Wind Icon17km/h
Thu. 14, Aug.
sunnySunny

Temperature Icon25°/13°

Humidity Icon58%

Wind Icon10km/h
Fri. 15, Aug.
sunnySunny

Temperature Icon29°/12°

Humidity Icon54%

Wind Icon13km/h
Sat. 16, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon23°/18°

Humidity Icon94%

Wind Icon11km/h
Sun. 17, Aug.
partly cloudyPartly Cloudy

Temperature Icon27°/14°

Humidity Icon65%

Wind Icon18km/h
Mon. 18, Aug.
sunnySunny

Temperature Icon20°/8°

Humidity Icon60%

Wind Icon17km/h
Tue. 19, Aug.
sunnySunny

Temperature Icon21°/6°

Humidity Icon55%

Wind Icon10km/h
Wed. 20, Aug.
sunnySunny

Temperature Icon24°/7°

Humidity Icon53%

Wind Icon7km/h
Thu. 21, Aug.
sunnySunny

Temperature Icon28°/9°

Humidity Icon51%

Wind Icon9km/h
Fri. 22, Aug.
sunnySunny

Temperature Icon30°/12°

Humidity Icon56%

Wind Icon9km/h
Sat. 23, Aug.
partly cloudyPartly Cloudy

Temperature Icon28°/15°

Humidity Icon62%

Wind Icon14km/h
Sun. 24, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/14°

Humidity Icon73%

Wind Icon13km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/14°

Humidity Icon77%

Wind Icon14km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon24°/14°

Humidity Icon76%

Wind Icon15km/h
Wed. 27, Aug.
heavy rain at timesHeavy rain at times

Temperature Icon22°/13°

Humidity Icon76%

Wind Icon11km/h
Thu. 28, Aug.
moderate rain at timesModerate rain at times

Temperature Icon24°/13°

Humidity Icon74%

Wind Icon16km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon24°/13°

Humidity Icon77%

Wind Icon15km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon24°/13°

Humidity Icon77%

Wind Icon16km/h
Sun. 31, Aug.
heavy rain at timesHeavy rain at times

Temperature Icon23°/13°

Humidity Icon77%

Wind Icon14km/h
Mon. 1, Sep.
patchy rain possiblePatchy rain possible

Temperature Icon24°/12°

Humidity Icon74%

Wind Icon13km/h
Tue. 2, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon24°/13°

Humidity Icon78%

Wind Icon13km/h
Wed. 3, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon24°/13°

Humidity Icon79%

Wind Icon14km/h
Thu. 4, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon22°/12°

Humidity Icon80%

Wind Icon13km/h
Fri. 5, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon23°/12°

Humidity Icon76%

Wind Icon13km/h
Sat. 6, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon23°/12°

Humidity Icon76%

Wind Icon13km/h
Sun. 7, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon22°/12°

Humidity Icon81%

Wind Icon13km/h
Mon. 8, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon20°/11°

Humidity Icon79%

Wind Icon14km/h
Tue. 9, Sep.
heavy rain at timesHeavy rain at times

Temperature Icon21°/10°

Humidity Icon73%

Wind Icon13km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onMon. 11, Aug.

33.2°C


Low will be onTue. 19, Aug.

5.9°C

HumidityHumidity

High will be onSat. 16, Aug.

94%


Low will be onThu. 21, Aug.

51%

Wind SpeedWind Speed

High will be onTue. 12, Aug.

18.4km/h


Low will be onWed. 20, Aug.

6.5km/h

PrecipitationPrecipitation

High will be onTue. 12, Aug.

23.3mm


Low will be onSun. 17, Aug.

0.04mm

Ultraviolet IndexUV

High will be onFri. 15, Aug.

6


Low will be onWed. 13, Aug.

0.1