Bonnyville, Alberta, Canada Climate Change Severity

48
High
The current climate change severity in Bonnyville is High, with a 3.4% 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 Sep. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Bonnyville 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), Bonnyville temperature has changed by around +25.8%, 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
3238
18.7%
cloudyCloudy
6351
-19.04%
rainyRainy
10047
-53%
snowySnowy
76
-14.2%
mistyMisty
09
100%

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

Climate Change Indicators:

Over the past 15 years, Bonnyville has experienced measurable shifts in key climate parameters, contributing to the current severity score of 48 (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

48/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Bonnyville experienced significant changes:

Temperature change of

+1.1 °C

Variation in annual rainfall

+7.2 %

Change in average humidity

-9.5 %

PM2.5 levels surged by

-24.1 %

Heatwave changed by

+8.6 day(s)

Coldwave changed by

-10.2 day(s)

Wind speeds changed by

+1.7 km/h

These indicators show improvement in key parametes of climate, but Bonnyville 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 Sep.

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

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Thu. 30, Oct.
overcastOvercast
Temperature Icon1°/-1°
Humidity Icon95%
Wind Icon21km/h
Fri. 31, Oct.
partly cloudyPartly Cloudy
Temperature Icon4°/-1°
Humidity Icon80%
Wind Icon25km/h
Sat. 1, Nov.
partly cloudyPartly Cloudy
Temperature Icon10°/1°
Humidity Icon62%
Wind Icon30km/h
Sun. 2, Nov.
sunnySunny
Temperature Icon9°/1°
Humidity Icon47%
Wind Icon32km/h
Mon. 3, Nov.
sunnySunny
Temperature Icon7°/2°
Humidity Icon47%
Wind Icon31km/h
Tue. 4, Nov.
partly cloudyPartly Cloudy
Temperature Icon4°/-1°
Humidity Icon61%
Wind Icon26km/h
Wed. 5, Nov.
partly cloudyPartly Cloudy
Temperature Icon-2°/-7°
Humidity Icon75%
Wind Icon17km/h
Thu. 6, Nov.
partly cloudyPartly Cloudy
Temperature Icon1°/-8°
Humidity Icon69%
Wind Icon14km/h
Fri. 7, Nov.
partly cloudyPartly Cloudy
Temperature Icon10°/-3°
Humidity Icon51%
Wind Icon20km/h
Sat. 8, Nov.
cloudyCloudy
Temperature Icon10°/5°
Humidity Icon50%
Wind Icon15km/h
Sun. 9, Nov.
partly cloudyPartly Cloudy
Temperature Icon5°/-2°
Humidity Icon62%
Wind Icon37km/h
Mon. 10, Nov.
sunnySunny
Temperature Icon5°/-3°
Humidity Icon65%
Wind Icon10km/h
Tue. 11, Nov.
sunnySunny
Temperature Icon5°/-4°
Humidity Icon61%
Wind Icon12km/h
Wed. 12, Nov.
partly cloudyPartly Cloudy
Temperature Icon4°/-3°
Humidity Icon61%
Wind Icon31km/h
Thu. 13, Nov.
light freezing rainLight freezing rain
Temperature Icon0°/-7°
Humidity Icon87%
Wind Icon15km/h
Fri. 14, Nov.
patchy moderate snowPatchy moderate snow
Temperature Icon0°/-7°
Humidity Icon87%
Wind Icon17km/h
Sat. 15, Nov.
patchy moderate snowPatchy moderate snow
Temperature Icon-1°/-8°
Humidity Icon87%
Wind Icon18km/h
Sun. 16, Nov.
moderate snowModerate snow
Temperature Icon-3°/-9°
Humidity Icon85%
Wind Icon18km/h
Mon. 17, Nov.
light freezing rainLight freezing rain
Temperature Icon-4°/-9°
Humidity Icon86%
Wind Icon18km/h
Tue. 18, Nov.
patchy moderate snowPatchy moderate snow
Temperature Icon-4°/-10°
Humidity Icon84%
Wind Icon17km/h
Wed. 19, Nov.
patchy moderate snowPatchy moderate snow
Temperature Icon-5°/-12°
Humidity Icon87%
Wind Icon16km/h
Thu. 20, Nov.
light freezing rainLight freezing rain
Temperature Icon-6°/-13°
Humidity Icon85%
Wind Icon17km/h
Fri. 21, Nov.
light freezing rainLight freezing rain
Temperature Icon-5°/-12°
Humidity Icon87%
Wind Icon14km/h
Sun. 23, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon-4°/-11°
Humidity Icon87%
Wind Icon17km/h
Mon. 24, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon-4°/-10°
Humidity Icon89%
Wind Icon16km/h
Tue. 25, Nov.
patchy moderate snowPatchy moderate snow
Temperature Icon-4°/-11°
Humidity Icon90%
Wind Icon16km/h
Wed. 26, Nov.
light freezing rainLight freezing rain
Temperature Icon-4°/-11°
Humidity Icon90%
Wind Icon17km/h
Thu. 27, Nov.
patchy moderate snowPatchy moderate snow
Temperature Icon-3°/-9°
Humidity Icon89%
Wind Icon18km/h
Fri. 28, Nov.
moderate snowModerate snow
Temperature Icon-5°/-10°
Humidity Icon87%
Wind Icon17km/h
Sat. 29, Nov.
light freezing rainLight freezing rain
Temperature Icon-5°/-11°
Humidity Icon88%
Wind Icon16km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 8, Nov.

10.4°C

Low will be onThu. 20, Nov.

-12.7°C

HumidityHumidity

High will be onThu. 30, Oct.

95%

Low will be onSun. 2, Nov.

47%

Wind SpeedWind Speed

High will be onSun. 9, Nov.

36.7km/h

Low will be onMon. 10, Nov.

9.7km/h

PrecipitationPrecipitation

High will be onSun. 23, Nov.

1.8mm

Low will be onWed. 5, Nov.

0.01mm

Ultraviolet IndexUV

High will be onMon. 3, Nov.

2

Low will be onThu. 13, Nov.

1

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