Edmonton, Alberta, Canada Climate Change Severity

71
Very High
The current climate change severity in Edmonton is Very High, with a 35.8% 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)

Edmonton 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), Edmonton temperature has changed by around +21.7%, 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
3746
24.3%
cloudyCloudy
7047
-32.8%
rainyRainy
10446
-55.7%
snowySnowy
79
28.5%
mistyMisty
012
100%

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

Climate Change Indicators:

Over the past 15 years, Edmonton has experienced measurable shifts in key climate parameters, contributing to the current severity score of 71 (within the Very High severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

71/100

Very High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Edmonton experienced significant changes:

Temperature change of

+1.2 °C

Variation in annual rainfall

+58.04 %

Change in average humidity

-6.8 %

PM2.5 levels surged by

-27.9 %

Heatwave changed by

-2.5 day(s)

Coldwave changed by

-12.6 day(s)

Wind speeds changed by

+0.9 km/h

These indicators show a dramatic increase in volatility and worsening conditions. Edmonton's Very High severity status requires urgent and immediate adaptation and mitigation strategies, particularly focused on managing extreme weather events, improving air quality, and ensuring water resources are adequate for the population.

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

Edmonton Weather Forecast 30 Days (October - November 2025)
Edmonton, Alberta, Canada

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Mon. 6, Oct.
overcastOvercast
Temperature Icon11°/5°
Humidity Icon59%
Wind Icon14km/h
Tue. 7, Oct.
partly cloudyPartly Cloudy
Temperature Icon18°/6°
Humidity Icon56%
Wind Icon26km/h
Wed. 8, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon13°/5°
Humidity Icon74%
Wind Icon28km/h
Thu. 9, Oct.
sunnySunny
Temperature Icon17°/3°
Humidity Icon48%
Wind Icon18km/h
Fri. 10, Oct.
sunnySunny
Temperature Icon23°/7°
Humidity Icon51%
Wind Icon13km/h
Sat. 11, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon9°/1°
Humidity Icon67%
Wind Icon31km/h
Sun. 12, Oct.
light freezing rainLight freezing rain
Temperature Icon1°/-3°
Humidity Icon84%
Wind Icon31km/h
Mon. 13, Oct.
sunnySunny
Temperature Icon2°/-7°
Humidity Icon81%
Wind Icon17km/h
Tue. 14, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon8°/-3°
Humidity Icon86%
Wind Icon21km/h
Wed. 15, Oct.
partly cloudyPartly Cloudy
Temperature Icon9°/2°
Humidity Icon74%
Wind Icon12km/h
Thu. 16, Oct.
partly cloudyPartly Cloudy
Temperature Icon11°/4°
Humidity Icon65%
Wind Icon17km/h
Fri. 17, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon4°/2°
Humidity Icon86%
Wind Icon33km/h
Sat. 18, Oct.
sunnySunny
Temperature Icon6°/-1°
Humidity Icon76%
Wind Icon14km/h
Sun. 19, Oct.
cloudyCloudy
Temperature Icon5°/0°
Humidity Icon74%
Wind Icon16km/h
Mon. 20, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon10°/2°
Humidity Icon68%
Wind Icon20km/h
Wed. 22, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon8°/0°
Humidity Icon71%
Wind Icon19km/h
Thu. 23, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon6°/-1°
Humidity Icon72%
Wind Icon18km/h
Fri. 24, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon7°/-1°
Humidity Icon71%
Wind Icon19km/h
Sat. 25, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon6°/-2°
Humidity Icon71%
Wind Icon19km/h
Sun. 26, Oct.
moderate rain at timesModerate rain at times
Temperature Icon6°/-2°
Humidity Icon72%
Wind Icon18km/h
Mon. 27, Oct.
moderate rain at timesModerate rain at times
Temperature Icon5°/-2°
Humidity Icon73%
Wind Icon21km/h
Tue. 28, Oct.
light freezing rainLight freezing rain
Temperature Icon4°/-2°
Humidity Icon73%
Wind Icon20km/h
Wed. 29, Oct.
light freezing rainLight freezing rain
Temperature Icon4°/-3°
Humidity Icon77%
Wind Icon18km/h
Thu. 30, Oct.
patchy moderate snowPatchy moderate snow
Temperature Icon5°/-2°
Humidity Icon79%
Wind Icon18km/h
Fri. 31, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon5°/-2°
Humidity Icon78%
Wind Icon19km/h
Sat. 1, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon4°/-2°
Humidity Icon78%
Wind Icon19km/h
Sun. 2, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon4°/-3°
Humidity Icon80%
Wind Icon16km/h
Mon. 3, Nov.
light freezing rainLight freezing rain
Temperature Icon4°/-4°
Humidity Icon79%
Wind Icon17km/h
Tue. 4, Nov.
patchy moderate snowPatchy moderate snow
Temperature Icon4°/-4°
Humidity Icon76%
Wind Icon16km/h
Wed. 5, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon3°/-3°
Humidity Icon78%
Wind Icon18km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 10, Oct.

22.7°C

Low will be onMon. 13, Oct.

-7.2°C

HumidityHumidity

High will be onTue. 14, Oct.

86%

Low will be onThu. 9, Oct.

48%

Wind SpeedWind Speed

High will be onFri. 17, Oct.

33.1km/h

Low will be onWed. 15, Oct.

12.2km/h

PrecipitationPrecipitation

High will be onWed. 8, Oct.

3.5mm

Low will be onTue. 14, Oct.

0.2mm

Ultraviolet IndexUV

High will be onThu. 16, Oct.

3

Low will be onSun. 12, Oct.

1

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