Winnipeg, Manitoba, Canada Climate Change Severity

52
High
The current climate change severity in Winnipeg is High, with a -0.2% improvement in the climate score compared to last 15 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100


Winnipeg Weather Condition Changes (Historic Vs 2025)

0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2025

Over the past 15 year(s), Winnipeg temperature has changed by around +35.2%, 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
2320
-13.04%

cloudyCloudy
4744
-6.3%

rainyRainy
7145
-36.6%

snowySnowy
66
0%

mistyMisty
07
100%

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

Climate Change Indicators:

Over the past 15 years, Winnipeg has experienced measurable shifts in key climate parameters, contributing to the current severity score of 52 (within the High severity category). While the score remains High, certain factors have improved over time. 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 2025, Winnipeg experienced significant changes:

Temperature change of

+0.9 °C


Variation in annual rainfall

+27.4 %


Change in average humidity

-9.08 %


PM2.5 levels surged by

-13.4 %


Heatwave changed by

+4.4 day(s)


Coldwave changed by

-9 day(s)


Wind speeds changed by

-0.7 km/h


These indicators show improvement in key parametes of climate, but Winnipeg remains in the High severity category. Continuous focus on climate resilience is necessary to avoid further worsening and ensure sustainability.

Check how we calculate Climate Change Severity
Based on data from Jan. to Jul.

Winnipeg Weather Forecast 30 Days (August - September 2025)
Winnipeg, Manitoba, Canada


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Wed. 6, Aug.
heavy rainHeavy rain

Temperature Icon33°/19°

Humidity Icon77%

Wind Icon20km/h
Thu. 7, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon35°/19°

Humidity Icon61%

Wind Icon19km/h
Fri. 8, Aug.
cloudyCloudy

Temperature Icon34°/21°

Humidity Icon61%

Wind Icon17km/h
Sat. 9, Aug.
partly cloudyPartly Cloudy

Temperature Icon27°/17°

Humidity Icon64%

Wind Icon25km/h
Sun. 10, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon25°/16°

Humidity Icon68%

Wind Icon25km/h
Mon. 11, Aug.
cloudyCloudy

Temperature Icon32°/16°

Humidity Icon60%

Wind Icon23km/h
Tue. 12, Aug.
sunnySunny

Temperature Icon35°/20°

Humidity Icon44%

Wind Icon15km/h
Wed. 13, Aug.
sunnySunny

Temperature Icon37°/22°

Humidity Icon40%

Wind Icon18km/h
Thu. 14, Aug.
sunnySunny

Temperature Icon36°/23°

Humidity Icon43%

Wind Icon18km/h
Fri. 15, Aug.
sunnySunny

Temperature Icon35°/21°

Humidity Icon49%

Wind Icon15km/h
Sat. 16, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon34°/20°

Humidity Icon65%

Wind Icon23km/h
Sun. 17, Aug.
sunnySunny

Temperature Icon37°/20°

Humidity Icon48%

Wind Icon15km/h
Mon. 18, Aug.
sunnySunny

Temperature Icon37°/19°

Humidity Icon32%

Wind Icon19km/h
Tue. 19, Aug.
sunnySunny

Temperature Icon32°/20°

Humidity Icon35%

Wind Icon30km/h
Wed. 20, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/14°

Humidity Icon59%

Wind Icon19km/h
Thu. 21, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon24°/14°

Humidity Icon61%

Wind Icon17km/h
Fri. 22, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon26°/14°

Humidity Icon63%

Wind Icon21km/h
Sat. 23, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon26°/15°

Humidity Icon67%

Wind Icon22km/h
Sun. 24, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/14°

Humidity Icon66%

Wind Icon21km/h
Mon. 25, Aug.
heavy rain at timesHeavy rain at times

Temperature Icon24°/13°

Humidity Icon64%

Wind Icon21km/h
Tue. 26, Aug.
heavy rain at timesHeavy rain at times

Temperature Icon25°/13°

Humidity Icon58%

Wind Icon19km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/14°

Humidity Icon64%

Wind Icon17km/h
Thu. 28, Aug.
moderate rain at timesModerate rain at times

Temperature Icon26°/15°

Humidity Icon62%

Wind Icon18km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/14°

Humidity Icon64%

Wind Icon20km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/13°

Humidity Icon59%

Wind Icon19km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon24°/14°

Humidity Icon62%

Wind Icon19km/h
Mon. 1, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/13°

Humidity Icon59%

Wind Icon25km/h
Tue. 2, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon24°/14°

Humidity Icon59%

Wind Icon23km/h
Wed. 3, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon24°/13°

Humidity Icon57%

Wind Icon23km/h
Thu. 4, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon22°/12°

Humidity Icon60%

Wind Icon21km/h
Fri. 5, Sep.
heavy rain at timesHeavy rain at times

Temperature Icon22°/11°

Humidity Icon60%

Wind Icon20km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSun. 17, Aug.

36.9°C


Low will be onFri. 5, Sep.

11.1°C

HumidityHumidity

High will be onWed. 6, Aug.

77%


Low will be onMon. 18, Aug.

32%

Wind SpeedWind Speed

High will be onTue. 19, Aug.

29.9km/h


Low will be onTue. 12, Aug.

14.8km/h

PrecipitationPrecipitation

High will be onWed. 6, Aug.

25.3mm


Low will be onThu. 14, Aug.

0.03mm

Ultraviolet IndexUV

High will be onTue. 12, Aug.

7


Low will be onWed. 20, Aug.

4