Petawawa, Ontario, Canada Climate Change Severity

57
High
The current climate change severity in Petawawa is High, with a 26.6% 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)

Petawawa 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), Petawawa temperature has changed by around +6.6%, 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
3828
-26.3%
cloudyCloudy
6469
7.8%
rainyRainy
12380
-34.9%
snowySnowy
1413
-7.1%
mistyMisty
08
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 57 (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

57/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Petawawa experienced significant changes:

Temperature change of

+0.5 °C

Variation in annual rainfall

+60.5 %

Change in average humidity

-10.6 %

PM2.5 levels surged by

+10.6 %

Heatwave changed by

+4.2 day(s)

Coldwave changed by

-8.1 day(s)

Wind speeds changed by

+0.1 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 Oct.

Petawawa Weather Forecast 30 Days (November - December 2025)
Petawawa, Ontario, Canada

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Tue. 4, Nov.
sunnySunny
Temperature Icon11°/2°
Humidity Icon69%
Wind Icon22km/h
Wed. 5, Nov.
moderate rainModerate rain
Temperature Icon6°/5°
Humidity Icon79%
Wind Icon21km/h
Thu. 6, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon3°/-3°
Humidity Icon72%
Wind Icon21km/h
Fri. 7, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon4°/-1°
Humidity Icon95%
Wind Icon18km/h
Sat. 8, Nov.
light freezing rainLight freezing rain
Temperature Icon0°/-6°
Humidity Icon87%
Wind Icon19km/h
Sun. 9, Nov.
heavy snowHeavy snow
Temperature Icon0°/-3°
Humidity Icon93%
Wind Icon16km/h
Mon. 10, Nov.
light freezing rainLight freezing rain
Temperature Icon-2°/-9°
Humidity Icon87%
Wind Icon18km/h
Tue. 11, Nov.
light freezing rainLight freezing rain
Temperature Icon0°/-5°
Humidity Icon86%
Wind Icon19km/h
Wed. 12, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon3°/-10°
Humidity Icon96%
Wind Icon14km/h
Thu. 13, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon6°/-3°
Humidity Icon95%
Wind Icon15km/h
Fri. 14, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon6°/-2°
Humidity Icon99%
Wind Icon12km/h
Sat. 15, Nov.
fogFog
Temperature Icon13°/4°
Humidity Icon96%
Wind Icon12km/h
Sun. 16, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon13°/5°
Humidity Icon84%
Wind Icon19km/h
Mon. 17, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon6°/2°
Humidity Icon79%
Wind Icon20km/h
Tue. 18, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon3°/-3°
Humidity Icon79%
Wind Icon15km/h
Wed. 19, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon4°/-3°
Humidity Icon80%
Wind Icon16km/h
Thu. 20, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon2°/-4°
Humidity Icon82%
Wind Icon18km/h
Fri. 21, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon2°/-4°
Humidity Icon81%
Wind Icon17km/h
Sun. 23, Nov.
moderate snowModerate snow
Temperature Icon3°/-4°
Humidity Icon83%
Wind Icon16km/h
Mon. 24, Nov.
moderate snowModerate snow
Temperature Icon2°/-4°
Humidity Icon82%
Wind Icon16km/h
Tue. 25, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon3°/-3°
Humidity Icon85%
Wind Icon14km/h
Wed. 26, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon3°/-2°
Humidity Icon88%
Wind Icon15km/h
Thu. 27, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon2°/-3°
Humidity Icon87%
Wind Icon16km/h
Fri. 28, Nov.
patchy moderate snowPatchy moderate snow
Temperature Icon0°/-5°
Humidity Icon81%
Wind Icon16km/h
Sat. 29, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon1°/-5°
Humidity Icon83%
Wind Icon14km/h
Sun. 30, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon1°/-4°
Humidity Icon85%
Wind Icon16km/h
Mon. 1, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon1°/-4°
Humidity Icon83%
Wind Icon15km/h
Tue. 2, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon2°/-4°
Humidity Icon85%
Wind Icon14km/h
Wed. 3, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon1°/-4°
Humidity Icon85%
Wind Icon16km/h
Thu. 4, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon1°/-4°
Humidity Icon85%
Wind Icon16km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSun. 16, Nov.

13.3°C

Low will be onWed. 12, Nov.

-9.6°C

HumidityHumidity

High will be onFri. 14, Nov.

99%

Low will be onTue. 4, Nov.

69%

Wind SpeedWind Speed

High will be onTue. 4, Nov.

22.3km/h

Low will be onSat. 15, Nov.

11.5km/h

PrecipitationPrecipitation

High will be onWed. 5, Nov.

10.8mm

Low will be onSun. 16, Nov.

0.1mm

Ultraviolet IndexUV

High will be onSun. 16, Nov.

3

Low will be onSun. 9, Nov.

1

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