Winnipeg, Manitoba, Canada Climate Change Severity

57
High
The current climate change severity in Winnipeg is High, with a 8.9% 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 Oct. (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 +20.4%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
4531
-31.1%
cloudyCloudy
7059
-15.7%
rainyRainy
10460
-42.3%
snowySnowy
66
0%
mistyMisty
019
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

+1.2 °C

Variation in annual rainfall

+80.4 %

Change in average humidity

-3.2 %

PM2.5 levels surged by

-4.4 %

Heatwave changed by

+4.3 day(s)

Coldwave changed by

-11.6 day(s)

Wind speeds changed by

-0.2 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 Oct.

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

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Thu. 27, Nov.
overcastOvercast
Temperature Icon-4°/-7°
Humidity Icon70%
Wind Icon20km/h
Fri. 28, Nov.
partly cloudyPartly Cloudy
Temperature Icon-4°/-7°
Humidity Icon72%
Wind Icon10km/h
Sat. 29, Nov.
partly cloudyPartly Cloudy
Temperature Icon-5°/-8°
Humidity Icon67%
Wind Icon14km/h
Sun. 30, Nov.
moderate snowModerate snow
Temperature Icon-8°/-12°
Humidity Icon70%
Wind Icon26km/h
Mon. 1, Dec.
overcastOvercast
Temperature Icon-10°/-14°
Humidity Icon69%
Wind Icon17km/h
Tue. 2, Dec.
partly cloudyPartly Cloudy
Temperature Icon-8°/-13°
Humidity Icon80%
Wind Icon9km/h
Wed. 3, Dec.
sunnySunny
Temperature Icon-10°/-14°
Humidity Icon75%
Wind Icon8km/h
Thu. 4, Dec.
overcastOvercast
Temperature Icon-6°/-13°
Humidity Icon77%
Wind Icon26km/h
Fri. 5, Dec.
heavy snowHeavy snow
Temperature Icon-4°/-8°
Humidity Icon89%
Wind Icon26km/h
Sat. 6, Dec.
cloudyCloudy
Temperature Icon-9°/-12°
Humidity Icon80%
Wind Icon20km/h
Sun. 7, Dec.
heavy snowHeavy snow
Temperature Icon-10°/-18°
Humidity Icon91%
Wind Icon23km/h
Mon. 8, Dec.
mistMist
Temperature Icon-12°/-20°
Humidity Icon94%
Wind Icon28km/h
Tue. 9, Dec.
light freezing rainLight freezing rain
Temperature Icon-9°/-16°
Humidity Icon95%
Wind Icon20km/h
Wed. 10, Dec.
freezing fogFreezing fog
Temperature Icon-12°/-22°
Humidity Icon97%
Wind Icon27km/h
Thu. 11, Dec.
light freezing rainLight freezing rain
Temperature Icon-9°/-16°
Humidity Icon92%
Wind Icon18km/h
Fri. 12, Dec.
light freezing rainLight freezing rain
Temperature Icon-9°/-15°
Humidity Icon91%
Wind Icon18km/h
Sat. 13, Dec.
light freezing rainLight freezing rain
Temperature Icon-8°/-15°
Humidity Icon91%
Wind Icon19km/h
Sun. 14, Dec.
patchy moderate snowPatchy moderate snow
Temperature Icon-8°/-13°
Humidity Icon90%
Wind Icon21km/h
Mon. 15, Dec.
patchy moderate snowPatchy moderate snow
Temperature Icon-8°/-14°
Humidity Icon90%
Wind Icon22km/h
Tue. 16, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon-7°/-14°
Humidity Icon92%
Wind Icon21km/h
Wed. 17, Dec.
light freezing rainLight freezing rain
Temperature Icon-9°/-16°
Humidity Icon91%
Wind Icon21km/h
Thu. 18, Dec.
light freezing rainLight freezing rain
Temperature Icon-9°/-16°
Humidity Icon91%
Wind Icon21km/h
Fri. 19, Dec.
patchy moderate snowPatchy moderate snow
Temperature Icon-7°/-15°
Humidity Icon92%
Wind Icon20km/h
Sat. 20, Dec.
patchy moderate snowPatchy moderate snow
Temperature Icon-9°/-15°
Humidity Icon92%
Wind Icon19km/h
Sun. 21, Dec.
patchy moderate snowPatchy moderate snow
Temperature Icon-9°/-15°
Humidity Icon93%
Wind Icon19km/h
Mon. 22, Dec.
moderate snowModerate snow
Temperature Icon-7°/-13°
Humidity Icon94%
Wind Icon19km/h
Tue. 23, Dec.
patchy moderate snowPatchy moderate snow
Temperature Icon-9°/-15°
Humidity Icon94%
Wind Icon21km/h
Wed. 24, Dec.
light freezing rainLight freezing rain
Temperature Icon-10°/-16°
Humidity Icon94%
Wind Icon20km/h
Thu. 25, Dec.
moderate snowModerate snow
Temperature Icon-10°/-16°
Humidity Icon94%
Wind Icon19km/h
Fri. 26, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon-10°/-17°
Humidity Icon94%
Wind Icon20km/h
Sat. 27, Dec.
moderate snowModerate snow
Temperature Icon-9°/-17°
Humidity Icon92%
Wind Icon21km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 27, Nov.

-3.6°C

Low will be onWed. 10, Dec.

-22°C

HumidityHumidity

High will be onWed. 10, Dec.

97%

Low will be onSat. 29, Nov.

67%

Wind SpeedWind Speed

High will be onMon. 8, Dec.

28.1km/h

Low will be onWed. 3, Dec.

8.3km/h

PrecipitationPrecipitation

High will be onSun. 7, Dec.

2.4mm

Low will be onSat. 29, Nov.

0.03mm

Ultraviolet IndexUV

High will be onTue. 2, Dec.

2

Low will be onThu. 4, Dec.

1

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