Dunham, Quebec, Canada Climate Change Severity

57
High
The current climate change severity in Dunham is High, with a 27.4% 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

Dunham 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), Dunham temperature has changed by around +3.6%, 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
226
-72.7%
cloudyCloudy
5146
-9.8%
rainyRainy
9182
-9.8%
snowySnowy
128
-33.3%
mistyMisty
03
100%

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

Climate Change Indicators:

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

Temperature change of

+0.2 °C

Variation in annual rainfall

+48.3 %

Change in average humidity

-6.01 %

PM2.5 levels surged by

+100 %

Heatwave changed by

-4.4 day(s)

Coldwave changed by

-5.6 day(s)

Wind speeds changed by

+4.1 km/h

These indicators show that Dunham 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.

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

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sat. 9, Aug.
sunnySunny
Temperature Icon32°/17°
Humidity Icon74%
Wind Icon17km/h
Sun. 10, Aug.
sunnySunny
Temperature Icon34°/20°
Humidity Icon72%
Wind Icon16km/h
Mon. 11, Aug.
sunnySunny
Temperature Icon35°/22°
Humidity Icon69%
Wind Icon13km/h
Tue. 12, Aug.
sunnySunny
Temperature Icon33°/21°
Humidity Icon61%
Wind Icon13km/h
Wed. 13, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon30°/20°
Humidity Icon69%
Wind Icon17km/h
Thu. 14, Aug.
sunnySunny
Temperature Icon26°/16°
Humidity Icon57%
Wind Icon16km/h
Fri. 15, Aug.
sunnySunny
Temperature Icon27°/13°
Humidity Icon52%
Wind Icon9km/h
Sat. 16, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon26°/20°
Humidity Icon75%
Wind Icon31km/h
Sun. 17, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon26°/18°
Humidity Icon84%
Wind Icon30km/h
Mon. 18, Aug.
sunnySunny
Temperature Icon21°/12°
Humidity Icon62%
Wind Icon18km/h
Tue. 19, Aug.
sunnySunny
Temperature Icon20°/8°
Humidity Icon57%
Wind Icon21km/h
Wed. 20, Aug.
sunnySunny
Temperature Icon22°/9°
Humidity Icon53%
Wind Icon7km/h
Thu. 21, Aug.
sunnySunny
Temperature Icon24°/12°
Humidity Icon54%
Wind Icon9km/h
Fri. 22, Aug.
sunnySunny
Temperature Icon26°/14°
Humidity Icon55%
Wind Icon10km/h
Sat. 23, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/15°
Humidity Icon80%
Wind Icon14km/h
Sun. 24, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/16°
Humidity Icon78%
Wind Icon13km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/16°
Humidity Icon78%
Wind Icon14km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/16°
Humidity Icon80%
Wind Icon16km/h
Wed. 27, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon23°/15°
Humidity Icon77%
Wind Icon13km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/14°
Humidity Icon79%
Wind Icon16km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/15°
Humidity Icon81%
Wind Icon16km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/15°
Humidity Icon78%
Wind Icon17km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/15°
Humidity Icon79%
Wind Icon16km/h
Mon. 1, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon23°/14°
Humidity Icon75%
Wind Icon15km/h
Tue. 2, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/15°
Humidity Icon78%
Wind Icon16km/h
Wed. 3, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/15°
Humidity Icon79%
Wind Icon16km/h
Thu. 4, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/15°
Humidity Icon79%
Wind Icon17km/h
Fri. 5, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/14°
Humidity Icon80%
Wind Icon16km/h
Sat. 6, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/14°
Humidity Icon79%
Wind Icon13km/h
Sun. 7, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/14°
Humidity Icon78%
Wind Icon15km/h
Mon. 8, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/14°
Humidity Icon81%
Wind Icon17km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onMon. 11, Aug.

34.7°C

Low will be onTue. 19, Aug.

7.7°C

HumidityHumidity

High will be onSun. 17, Aug.

84%

Low will be onFri. 15, Aug.

52%

Wind SpeedWind Speed

High will be onSat. 16, Aug.

31.3km/h

Low will be onWed. 20, Aug.

6.5km/h

PrecipitationPrecipitation

High will be onThu. 28, Aug.

10.6mm

Low will be onWed. 27, Aug.

0.3mm

Ultraviolet IndexUV

High will be onThu. 14, Aug.

6

Low will be onWed. 13, Aug.

0.1

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