Rouyn Noranda, Quebec, Canada Climate Change Severity

57
High
The current climate change severity in Rouyn Noranda is High, with a 16.8% 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 Aug. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Rouyn Noranda 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), Rouyn Noranda temperature has changed by around +2.5%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Aug. (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
2117
-19.04%
cloudyCloudy
4037
-7.5%
rainyRainy
9875
-23.4%
snowySnowy
1618
12.5%
mistyMisty
07
100%

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

Climate Change Indicators:

Over the past 15 years, Rouyn Noranda 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, Rouyn Noranda experienced significant changes:

Temperature change of

+0.09 °C

Variation in annual rainfall

+128.01 %

Change in average humidity

-10.007 %

PM2.5 levels surged by

-20.5 %

Heatwave changed by

-2.5 day(s)

Coldwave changed by

-8.4 day(s)

Wind speeds changed by

+1.5 km/h

These indicators show that Rouyn Noranda 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.

Rouyn Noranda Weather Forecast 30 Days (September - October 2025)
Rouyn Noranda, Quebec, Canada

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sun. 7, Sep.
overcastOvercast
Temperature Icon12°/9°
Humidity Icon69%
Wind Icon17km/h
Mon. 8, Sep.
overcastOvercast
Temperature Icon14°/8°
Humidity Icon65%
Wind Icon17km/h
Tue. 9, Sep.
partly cloudyPartly Cloudy
Temperature Icon19°/11°
Humidity Icon69%
Wind Icon18km/h
Wed. 10, Sep.
moderate rainModerate rain
Temperature Icon16°/9°
Humidity Icon87%
Wind Icon11km/h
Thu. 11, Sep.
sunnySunny
Temperature Icon15°/2°
Humidity Icon67%
Wind Icon10km/h
Fri. 12, Sep.
sunnySunny
Temperature Icon17°/3°
Humidity Icon64%
Wind Icon9km/h
Sat. 13, Sep.
partly cloudyPartly Cloudy
Temperature Icon24°/8°
Humidity Icon73%
Wind Icon16km/h
Sun. 14, Sep.
sunnySunny
Temperature Icon20°/8°
Humidity Icon75%
Wind Icon13km/h
Mon. 15, Sep.
sunnySunny
Temperature Icon20°/5°
Humidity Icon67%
Wind Icon7km/h
Tue. 16, Sep.
sunnySunny
Temperature Icon23°/9°
Humidity Icon67%
Wind Icon7km/h
Wed. 17, Sep.
sunnySunny
Temperature Icon25°/14°
Humidity Icon69%
Wind Icon16km/h
Thu. 18, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon27°/17°
Humidity Icon65%
Wind Icon20km/h
Fri. 19, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon24°/14°
Humidity Icon89%
Wind Icon16km/h
Sat. 20, Sep.
overcastOvercast
Temperature Icon22°/13°
Humidity Icon80%
Wind Icon12km/h
Sun. 21, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon19°/8°
Humidity Icon84%
Wind Icon18km/h
Mon. 22, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/8°
Humidity Icon85%
Wind Icon17km/h
Tue. 23, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/7°
Humidity Icon83%
Wind Icon13km/h
Wed. 24, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/6°
Humidity Icon81%
Wind Icon13km/h
Thu. 25, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/7°
Humidity Icon80%
Wind Icon15km/h
Fri. 26, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/7°
Humidity Icon82%
Wind Icon14km/h
Sat. 27, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/8°
Humidity Icon81%
Wind Icon16km/h
Sun. 28, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/7°
Humidity Icon84%
Wind Icon15km/h
Mon. 29, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/5°
Humidity Icon83%
Wind Icon16km/h
Tue. 30, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/4°
Humidity Icon81%
Wind Icon14km/h
Wed. 1, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/4°
Humidity Icon80%
Wind Icon13km/h
Thu. 2, Oct.
moderate rain at timesModerate rain at times
Temperature Icon13°/5°
Humidity Icon79%
Wind Icon13km/h
Fri. 3, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/5°
Humidity Icon79%
Wind Icon15km/h
Sat. 4, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/6°
Humidity Icon81%
Wind Icon13km/h
Sun. 5, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon13°/5°
Humidity Icon79%
Wind Icon14km/h
Mon. 6, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/5°
Humidity Icon81%
Wind Icon16km/h
Tue. 7, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/5°
Humidity Icon84%
Wind Icon18km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 18, Sep.

27°C

Low will be onThu. 11, Sep.

2.1°C

HumidityHumidity

High will be onFri. 19, Sep.

89%

Low will be onFri. 12, Sep.

64%

Wind SpeedWind Speed

High will be onThu. 18, Sep.

19.8km/h

Low will be onMon. 15, Sep.

7.2km/h

PrecipitationPrecipitation

High will be onWed. 10, Sep.

15.4mm

Low will be onThu. 18, Sep.

0.3mm

Ultraviolet IndexUV

High will be onSat. 13, Sep.

5

Low will be onMon. 29, Sep.

2

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