Gatineau, Quebec, Canada Climate Change Severity

57
High
The current climate change severity in Gatineau is High, with a 20.5% 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 (c)

Gatineau 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), Gatineau temperature has changed by around +6.6%, 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
2515
-40%
cloudyCloudy
4940
-18.3%
rainyRainy
8161
-24.6%
snowySnowy
1316
23.07%
mistyMisty
03
100%

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

Climate Change Indicators:

Over the past 15 years, Gatineau 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, Gatineau experienced significant changes:

Temperature change of

+0.3 °C

Variation in annual rainfall

+37.8 %

Change in average humidity

-9.8 %

PM2.5 levels surged by

-35.2 %

Heatwave changed by

+8.2 day(s)

Coldwave changed by

-6.9 day(s)

Wind speeds changed by

+2.1 km/h

These indicators show that Gatineau 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.

Gatineau Weather Forecast 30 Days (August - September 2025)
Gatineau, Quebec, Canada

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Thu. 14, Aug.
sunnySunny
Temperature Icon29°/19°
Humidity Icon57%
Wind Icon17km/h
Fri. 15, Aug.
sunnySunny
Temperature Icon31°/14°
Humidity Icon49%
Wind Icon13km/h
Sat. 16, Aug.
sunnySunny
Temperature Icon35°/17°
Humidity Icon50%
Wind Icon16km/h
Sun. 17, Aug.
moderate rainModerate rain
Temperature Icon26°/14°
Humidity Icon62%
Wind Icon22km/h
Mon. 18, Aug.
sunnySunny
Temperature Icon24°/8°
Humidity Icon46%
Wind Icon15km/h
Tue. 19, Aug.
sunnySunny
Temperature Icon26°/9°
Humidity Icon49%
Wind Icon12km/h
Wed. 20, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon23°/11°
Humidity Icon66%
Wind Icon21km/h
Thu. 21, Aug.
sunnySunny
Temperature Icon24°/9°
Humidity Icon65%
Wind Icon16km/h
Fri. 22, Aug.
partly cloudyPartly Cloudy
Temperature Icon24°/10°
Humidity Icon56%
Wind Icon9km/h
Sat. 23, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon29°/12°
Humidity Icon56%
Wind Icon14km/h
Sun. 24, Aug.
moderate rainModerate rain
Temperature Icon20°/14°
Humidity Icon96%
Wind Icon23km/h
Mon. 25, Aug.
partly cloudyPartly Cloudy
Temperature Icon18°/8°
Humidity Icon68%
Wind Icon23km/h
Tue. 26, Aug.
sunnySunny
Temperature Icon20°/6°
Humidity Icon59%
Wind Icon9km/h
Wed. 27, Aug.
partly cloudyPartly Cloudy
Temperature Icon23°/10°
Humidity Icon49%
Wind Icon5km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/14°
Humidity Icon79%
Wind Icon16km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/14°
Humidity Icon82%
Wind Icon16km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/14°
Humidity Icon79%
Wind Icon18km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/14°
Humidity Icon80%
Wind Icon15km/h
Mon. 1, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon23°/13°
Humidity Icon77%
Wind Icon15km/h
Tue. 2, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/15°
Humidity Icon80%
Wind Icon15km/h
Wed. 3, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/14°
Humidity Icon80%
Wind Icon15km/h
Thu. 4, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/14°
Humidity Icon80%
Wind Icon16km/h
Fri. 5, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/13°
Humidity Icon78%
Wind Icon15km/h
Sat. 6, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/13°
Humidity Icon78%
Wind Icon15km/h
Sun. 7, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/13°
Humidity Icon80%
Wind Icon14km/h
Mon. 8, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/13°
Humidity Icon81%
Wind Icon16km/h
Tue. 9, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon21°/12°
Humidity Icon75%
Wind Icon14km/h
Wed. 10, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/11°
Humidity Icon77%
Wind Icon14km/h
Thu. 11, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/12°
Humidity Icon78%
Wind Icon16km/h
Sat. 13, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/12°
Humidity Icon80%
Wind Icon17km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 16, Aug.

35.1°C

Low will be onTue. 26, Aug.

5.9°C

HumidityHumidity

High will be onSun. 24, Aug.

96%

Low will be onMon. 18, Aug.

46%

Wind SpeedWind Speed

High will be onSun. 24, Aug.

23.4km/h

Low will be onWed. 27, Aug.

5.4km/h

PrecipitationPrecipitation

High will be onSun. 17, Aug.

8.1mm

Low will be onMon. 25, Aug.

0.02mm

Ultraviolet IndexUV

High will be onTue. 19, Aug.

5

Low will be onWed. 20, Aug.

4

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