Montmagny, Quebec, Canada Climate Change Severity

57
High
The current climate change severity in Montmagny is High, with a 21.9% 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

Montmagny 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), Montmagny temperature has changed by around -231.2%, 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
1740
135.2%
cloudyCloudy
4526
-42.2%
rainyRainy
6655
-16.6%
snowySnowy
1919
0%
mistyMisty
06
100%

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

Climate Change Indicators:

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

Temperature change of

+0.86 °C

Variation in annual rainfall

+75.94 %

Change in average humidity

-11.41 %

PM2.5 levels surged by

+7.86 %

Heatwave changed by

+4 Days

Coldwave changed by

-5 Days

Wind speeds changed by

+1.39 km/h

These indicators show that Montmagny 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.

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

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Fri. 31, Jul.
sunnySunny
Temperature Icon22°/15°
Humidity Icon84%
Wind Icon8.6km/h
Sat. 1, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon24°/13°
Humidity Icon82%
Wind Icon9.4km/h
Sun. 2, Aug.
partly cloudyPartly Cloudy
Temperature Icon20°/16°
Humidity Icon92%
Wind Icon8.6km/h
Mon. 3, Aug.
light drizzleLight Drizzle
Temperature Icon22°/16°
Humidity Icon94%
Wind Icon11.2km/h
Tue. 4, Aug.
sunnySunny
Temperature Icon25°/11°
Humidity Icon71%
Wind Icon9.4km/h
Wed. 5, Aug.
sunnySunny
Temperature Icon26°/14°
Humidity Icon62%
Wind Icon7.9km/h
Thu. 6, Aug.
sunnySunny
Temperature Icon27°/15°
Humidity Icon71%
Wind Icon13.7km/h
Fri. 7, Aug.
sunnySunny
Temperature Icon28°/17°
Humidity Icon79%
Wind Icon22km/h
Sat. 8, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon21°/12°
Humidity Icon77%
Wind Icon13.9km/h
Sun. 9, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon22°/12°
Humidity Icon81%
Wind Icon15.1km/h
Mon. 10, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon23°/12°
Humidity Icon81%
Wind Icon16.5km/h
Tue. 11, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon22°/13°
Humidity Icon81%
Wind Icon14.2km/h
Wed. 12, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon23°/13°
Humidity Icon80%
Wind Icon12.8km/h
Thu. 13, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon23°/13°
Humidity Icon78%
Wind Icon14.2km/h
Fri. 14, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon22°/12°
Humidity Icon79%
Wind Icon14.1km/h
Sat. 15, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon22°/12°
Humidity Icon77%
Wind Icon12.6km/h
Sun. 16, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon22°/12°
Humidity Icon80%
Wind Icon13.8km/h
Mon. 17, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon23°/12°
Humidity Icon80%
Wind Icon16.1km/h
Tue. 18, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon21°/13°
Humidity Icon83%
Wind Icon15.3km/h
Wed. 19, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon22°/12°
Humidity Icon81%
Wind Icon14.1km/h
Thu. 20, Aug.
heavy rain at timesHeavy Rain
Temperature Icon23°/12°
Humidity Icon77%
Wind Icon15.3km/h
Fri. 21, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon22°/13°
Humidity Icon80%
Wind Icon14.8km/h
Sat. 22, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon21°/12°
Humidity Icon81%
Wind Icon15.4km/h
Sun. 23, Aug.
moderate rain at timesRain
Temperature Icon21°/11°
Humidity Icon78%
Wind Icon16.2km/h
Mon. 24, Aug.
heavy rain at timesHeavy Rain
Temperature Icon23°/12°
Humidity Icon76%
Wind Icon14.1km/h
Tue. 25, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon22°/12°
Humidity Icon80%
Wind Icon14.3km/h
Wed. 26, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon21°/12°
Humidity Icon80%
Wind Icon16.1km/h
Thu. 27, Aug.
heavy rain at timesHeavy Rain
Temperature Icon21°/11°
Humidity Icon76%
Wind Icon13.7km/h
Fri. 28, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon20°/10°
Humidity Icon76%
Wind Icon15.6km/h
Sat. 29, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon20°/10°
Humidity Icon79%
Wind Icon17km/h
Sun. 30, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon21°/11°
Humidity Icon81%
Wind Icon17.6km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 7, Aug.

28°C

Low will be onFri. 28, Aug.

10°C

HumidityHumidity

High will be onMon. 3, Aug.

94%

Low will be onWed. 5, Aug.

62%

Wind SpeedWind Speed

High will be onFri. 7, Aug.

22km/h

Low will be onWed. 5, Aug.

7.9km/h

PrecipitationPrecipitation

High will be onSat. 8, Aug.

10.7mm

Low will be onThu. 6, Aug.

0.02mm

Ultraviolet IndexUV

High will be onTue. 4, Aug.

7

Low will be onMon. 3, Aug.

2.3

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