Winnipeg, Manitoba, Canada Climate Change Severity

57
High
The current climate change severity in Winnipeg is High, with a 10.8% 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 Sep. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Winnipeg 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), Winnipeg temperature has changed by around +18.2%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
3927
-30.7%
cloudyCloudy
6256
-9.6%
rainyRainy
9453
-43.6%
snowySnowy
66
0%
mistyMisty
015
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 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, Winnipeg experienced significant changes:

Temperature change of

+1.1 °C

Variation in annual rainfall

+31.01 %

Change in average humidity

-5.01 %

PM2.5 levels surged by

-6.6 %

Heatwave changed by

+2.4 day(s)

Coldwave changed by

-9.5 day(s)

Wind speeds changed by

-0.4 km/h

These indicators show that Winnipeg 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 Sep.

Winnipeg Weather Forecast 30 Days (October - November 2025)
Winnipeg, Manitoba, Canada

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Mon. 13, Oct.
overcastOvercast
Temperature Icon7°/3°
Humidity Icon75%
Wind Icon42km/h
Tue. 14, Oct.
partly cloudyPartly Cloudy
Temperature Icon7°/1°
Humidity Icon77%
Wind Icon12km/h
Wed. 15, Oct.
sunnySunny
Temperature Icon16°/2°
Humidity Icon73%
Wind Icon13km/h
Thu. 16, Oct.
heavy rainHeavy rain
Temperature Icon13°/7°
Humidity Icon92%
Wind Icon17km/h
Fri. 17, Oct.
moderate rainModerate rain
Temperature Icon14°/9°
Humidity Icon92%
Wind Icon27km/h
Sat. 18, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon8°/6°
Humidity Icon75%
Wind Icon26km/h
Sun. 19, Oct.
sunnySunny
Temperature Icon12°/4°
Humidity Icon66%
Wind Icon17km/h
Mon. 20, Oct.
sunnySunny
Temperature Icon17°/7°
Humidity Icon51%
Wind Icon23km/h
Tue. 21, Oct.
sunnySunny
Temperature Icon14°/7°
Humidity Icon63%
Wind Icon21km/h
Wed. 22, Oct.
overcastOvercast
Temperature Icon9°/7°
Humidity Icon82%
Wind Icon18km/h
Thu. 23, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon9°/7°
Humidity Icon75%
Wind Icon9km/h
Fri. 24, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon10°/4°
Humidity Icon67%
Wind Icon16km/h
Sat. 25, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon7°/5°
Humidity Icon88%
Wind Icon34km/h
Sun. 26, Oct.
overcastOvercast
Temperature Icon7°/6°
Humidity Icon75%
Wind Icon33km/h
Mon. 27, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon7°/0°
Humidity Icon75%
Wind Icon24km/h
Tue. 28, Oct.
moderate rain at timesModerate rain at times
Temperature Icon6°/0°
Humidity Icon74%
Wind Icon22km/h
Wed. 29, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon5°/-1°
Humidity Icon75%
Wind Icon20km/h
Thu. 30, Oct.
moderate rain at timesModerate rain at times
Temperature Icon5°/-1°
Humidity Icon76%
Wind Icon25km/h
Fri. 31, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon5°/-1°
Humidity Icon75%
Wind Icon23km/h
Sat. 1, Nov.
moderate rain at timesModerate rain at times
Temperature Icon5°/-1°
Humidity Icon75%
Wind Icon21km/h
Sun. 2, Nov.
patchy rain possiblePatchy rain possible
Temperature Icon6°/0°
Humidity Icon75%
Wind Icon18km/h
Mon. 3, Nov.
heavy rain at timesHeavy rain at times
Temperature Icon6°/-1°
Humidity Icon76%
Wind Icon18km/h
Tue. 4, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon6°/-2°
Humidity Icon77%
Wind Icon21km/h
Wed. 5, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon5°/-2°
Humidity Icon80%
Wind Icon20km/h
Thu. 6, Nov.
heavy rain at timesHeavy rain at times
Temperature Icon5°/-1°
Humidity Icon81%
Wind Icon23km/h
Fri. 7, Nov.
moderate snowModerate snow
Temperature Icon4°/-2°
Humidity Icon78%
Wind Icon24km/h
Sat. 8, Nov.
moderate rain at timesModerate rain at times
Temperature Icon5°/-1°
Humidity Icon75%
Wind Icon21km/h
Sun. 9, Nov.
light freezing rainLight freezing rain
Temperature Icon3°/-3°
Humidity Icon75%
Wind Icon22km/h
Mon. 10, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon1°/-5°
Humidity Icon80%
Wind Icon24km/h
Wed. 12, Nov.
light freezing rainLight freezing rain
Temperature Icon0°/-6°
Humidity Icon84%
Wind Icon24km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onMon. 20, Oct.

16.5°C

Low will be onWed. 12, Nov.

-6.2°C

HumidityHumidity

High will be onThu. 16, Oct.

92%

Low will be onMon. 20, Oct.

51%

Wind SpeedWind Speed

High will be onMon. 13, Oct.

42.1km/h

Low will be onThu. 23, Oct.

9.4km/h

PrecipitationPrecipitation

High will be onThu. 16, Oct.

21.4mm

Low will be onSun. 26, Oct.

0.02mm

Ultraviolet IndexUV

High will be onMon. 20, Oct.

4

Low will be onMon. 27, Oct.

1

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