Quebec City, Quebec, Canada Climate Change Severity

48
High
The current climate change severity in Quebec City is High, with a 1.4% 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 Aug. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100


Quebec City Weather Condition Changes (Historic Vs 2026)

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

Over the past 16 year(s), Quebec City temperature has changed by around +8.3%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
2892
228.5%

cloudyCloudy
5624
-57.1%

rainyRainy
9449
-47.8%

snowySnowy
1719
11.7%

mistyMisty
113
1200%

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

Climate Change Indicators:

Over the past 16 years, Quebec City has experienced measurable shifts in key climate parameters, contributing to the current severity score of 48 (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

48/100


High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2026, Quebec City experienced significant changes:

Temperature change of

+0.47 °C


Variation in annual rainfall

+64.57 %


Change in average humidity

-7.67 %


PM2.5 levels surged by

-16.2 %


Heatwave changed by

-1 Days


Coldwave changed by

-6 Days


Wind speeds changed by

+1.53 km/h


These indicators show that Quebec City 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 Aug.

Quebec City Weather Forecast 30 Days (September - October 2026)
Quebec City, Quebec, Canada


Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Sat. 26, Sep.
overcastOvercast

Temperature Icon20°/11°

Humidity Icon65%

Wind Icon20.5km/h
Sun. 27, Sep.
overcastOvercast

Temperature Icon17°/12°

Humidity Icon66%

Wind Icon29.9km/h
Mon. 28, Sep.
overcastOvercast

Temperature Icon13°/9°

Humidity Icon71%

Wind Icon28.8km/h
Tue. 29, Sep.
light drizzleLight Drizzle

Temperature Icon16°/9°

Humidity Icon87%

Wind Icon17.6km/h
Wed. 30, Sep.
overcastOvercast

Temperature Icon17°/11°

Humidity Icon87%

Wind Icon13.3km/h
Thu. 1, Oct.
overcastOvercast

Temperature Icon21°/13°

Humidity Icon84%

Wind Icon13km/h
Fri. 2, Oct.
light rain showerRain Shower

Temperature Icon18°/16°

Humidity Icon95%

Wind Icon17.3km/h
Sat. 3, Oct.
sunnySunny

Temperature Icon18°/10°

Humidity Icon69%

Wind Icon14.8km/h
Sun. 4, Oct.
moderate or heavy rain showerRain Showers

Temperature Icon16°/7°

Humidity Icon79%

Wind Icon12.8km/h
Mon. 5, Oct.
moderate or heavy rain showerRain Showers

Temperature Icon16°/7°

Humidity Icon77%

Wind Icon13.2km/h
Tue. 6, Oct.
moderate or heavy rain showerRain Showers

Temperature Icon16°/6°

Humidity Icon78%

Wind Icon15.4km/h
Wed. 7, Oct.
moderate or heavy rain showerRain Showers

Temperature Icon15°/8°

Humidity Icon86%

Wind Icon15.7km/h
Thu. 8, Oct.
moderate or heavy rain showerRain Showers

Temperature Icon13°/6°

Humidity Icon79%

Wind Icon20km/h
Fri. 9, Oct.
moderate or heavy rain showerRain Showers

Temperature Icon13°/5°

Humidity Icon79%

Wind Icon15.7km/h
Sat. 10, Oct.
moderate or heavy rain showerRain Showers

Temperature Icon13°/4°

Humidity Icon79%

Wind Icon17.1km/h
Sun. 11, Oct.
moderate or heavy rain showerRain Showers

Temperature Icon12°/5°

Humidity Icon78%

Wind Icon16.2km/h
Mon. 12, Oct.
moderate or heavy rain showerRain Showers

Temperature Icon13°/5°

Humidity Icon80%

Wind Icon14.5km/h
Tue. 13, Oct.
moderate or heavy rain showerRain Showers

Temperature Icon13°/5°

Humidity Icon80%

Wind Icon15.4km/h
Wed. 14, Oct.
moderate or heavy rain showerRain Showers

Temperature Icon12°/6°

Humidity Icon84%

Wind Icon16.1km/h
Thu. 15, Oct.
moderate or heavy rain showerRain Showers

Temperature Icon12°/5°

Humidity Icon83%

Wind Icon17.6km/h
Fri. 16, Oct.
moderate or heavy rain showerRain Showers

Temperature Icon10°/5°

Humidity Icon80%

Wind Icon18.2km/h
Sat. 17, Oct.
moderate or heavy rain showerRain Showers

Temperature Icon10°/4°

Humidity Icon82%

Wind Icon17.6km/h
Sun. 18, Oct.
moderate or heavy rain showerRain Showers

Temperature Icon11°/3°

Humidity Icon79%

Wind Icon16.4km/h
Mon. 19, Oct.
moderate or heavy rain showerRain Showers

Temperature Icon11°/4°

Humidity Icon79%

Wind Icon17km/h
Tue. 20, Oct.
moderate or heavy rain showerRain Showers

Temperature Icon11°/4°

Humidity Icon85%

Wind Icon17.9km/h
Wed. 21, Oct.
moderate or heavy rain showerRain Showers

Temperature Icon10°/4°

Humidity Icon84%

Wind Icon16.5km/h
Thu. 22, Oct.
moderate or heavy rain showerRain Showers

Temperature Icon10°/4°

Humidity Icon82%

Wind Icon18.9km/h
Fri. 23, Oct.
moderate or heavy rain showerRain Showers

Temperature Icon10°/3°

Humidity Icon80%

Wind Icon16.2km/h
Sat. 24, Oct.
moderate or heavy rain showerRain Showers

Temperature Icon10°/2°

Humidity Icon80%

Wind Icon16.9km/h
Sun. 25, Oct.
moderate or heavy rain showerRain Showers

Temperature Icon9°/3°

Humidity Icon80%

Wind Icon15.4km/h
Mon. 26, Oct.
moderate or heavy rain showerRain Showers

Temperature Icon9°/3°

Humidity Icon80%

Wind Icon14km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 1, Oct.

21°C


Low will be onSat. 24, Oct.

2°C

HumidityHumidity

High will be onFri. 2, Oct.

95%


Low will be onSat. 26, Sep.

65%

Wind SpeedWind Speed

High will be onSun. 27, Sep.

29.9km/h


Low will be onSun. 4, Oct.

12.8km/h

PrecipitationPrecipitation

High will be onFri. 2, Oct.

11.05mm


Low will be onWed. 30, Sep.

0.05mm

Ultraviolet IndexUV

High will be onThu. 1, Oct.

5


Low will be onTue. 29, Sep.

1.6