Dorval, Quebec, Canada Climate Change Severity

52
High
The current climate change severity in Dorval is High, with a 5.1% worsening in the climate score compared to last 16 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Jun. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Dorval Weather Condition Changes (Historic Vs 2026)

2026
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2026

Over the past 16 year(s), Dorval temperature has changed by around +12.2%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Jun. (Historical Vs 2026)

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
1741
141.1%
cloudyCloudy
4025
-37.5%
rainyRainy
6653
-19.6%
snowySnowy
1316
23.07%
mistyMisty
14
300%

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

Climate Change Indicators:

Over the past 16 years, Dorval 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 2026, Dorval experienced significant changes:

Temperature change of

+0.43 °C

Variation in annual rainfall

+71.59 %

Change in average humidity

-6.63 %

PM2.5 levels surged by

-29.03 %

Heatwave changed by

-4 Days

Coldwave changed by

-6 Days

Wind speeds changed by

+0.68 km/h

These indicators show that Dorval 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 Jun.

Dorval Weather Forecast 30 Days (July - August 2026)
Dorval, Quebec, Canada

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Fri. 24, Jul.
sunnySunny
Temperature Icon30°/15°
Humidity Icon58%
Wind Icon16.2km/h
Sat. 25, Jul.
sunnySunny
Temperature Icon27°/17°
Humidity Icon66%
Wind Icon8.6km/h
Sun. 26, Jul.
partly cloudyPartly Cloudy
Temperature Icon28°/19°
Humidity Icon65%
Wind Icon12.2km/h
Mon. 27, Jul.
patchy rain possiblePatchy rain nearby
Temperature Icon21°/18°
Humidity Icon89%
Wind Icon10.1km/h
Tue. 28, Jul.
light rain showerRain Shower
Temperature Icon26°/18°
Humidity Icon88%
Wind Icon15.5km/h
Wed. 29, Jul.
light rain showerRain Shower
Temperature Icon23°/18°
Humidity Icon84%
Wind Icon18.4km/h
Thu. 30, Jul.
sunnySunny
Temperature Icon24°/14°
Humidity Icon60%
Wind Icon12.2km/h
Fri. 31, Jul.
sunnySunny
Temperature Icon27°/17°
Humidity Icon67%
Wind Icon12.2km/h
Sat. 1, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon26°/17°
Humidity Icon74%
Wind Icon13.9km/h
Sun. 2, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon26°/17°
Humidity Icon75%
Wind Icon15.1km/h
Mon. 3, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon26°/18°
Humidity Icon76%
Wind Icon16.6km/h
Tue. 4, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon27°/18°
Humidity Icon76%
Wind Icon16.7km/h
Wed. 5, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon26°/17°
Humidity Icon76%
Wind Icon16.7km/h
Thu. 6, Aug.
moderate rain at timesRain
Temperature Icon25°/16°
Humidity Icon74%
Wind Icon17km/h
Fri. 7, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/16°
Humidity Icon75%
Wind Icon13.9km/h
Sat. 8, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon26°/16°
Humidity Icon76%
Wind Icon14.1km/h
Sun. 9, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon26°/17°
Humidity Icon78%
Wind Icon16.1km/h
Mon. 10, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon26°/18°
Humidity Icon78%
Wind Icon14.8km/h
Tue. 11, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon27°/18°
Humidity Icon77%
Wind Icon16.4km/h
Wed. 12, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon26°/17°
Humidity Icon77%
Wind Icon16.9km/h
Thu. 13, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon26°/17°
Humidity Icon77%
Wind Icon15km/h
Fri. 14, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/17°
Humidity Icon75%
Wind Icon15.9km/h
Sat. 15, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon26°/17°
Humidity Icon74%
Wind Icon12.9km/h
Sun. 16, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon26°/17°
Humidity Icon74%
Wind Icon13.7km/h
Mon. 17, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/17°
Humidity Icon79%
Wind Icon16.5km/h
Tue. 18, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/17°
Humidity Icon78%
Wind Icon15.3km/h
Wed. 19, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/16°
Humidity Icon76%
Wind Icon15.8km/h
Thu. 20, Aug.
moderate rain at timesRain
Temperature Icon26°/16°
Humidity Icon73%
Wind Icon15.3km/h
Fri. 21, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/17°
Humidity Icon80%
Wind Icon16.4km/h
Sat. 22, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/16°
Humidity Icon80%
Wind Icon16.5km/h
Sun. 23, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/16°
Humidity Icon76%
Wind Icon16.8km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 24, Jul.

30°C

Low will be onThu. 30, Jul.

14°C

HumidityHumidity

High will be onMon. 27, Jul.

89%

Low will be onFri. 24, Jul.

58%

Wind SpeedWind Speed

High will be onWed. 29, Jul.

18.4km/h

Low will be onSat. 25, Jul.

8.6km/h

PrecipitationPrecipitation

High will be onSun. 9, Aug.

13.8mm

Low will be onSun. 26, Jul.

0.4mm

Ultraviolet IndexUV

High will be onSat. 25, Jul.

7.6

Low will be onSun. 23, Aug.

4

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