Kelowna, British Columbia, Canada Climate Change Severity

48
High
The current climate change severity in Kelowna is High, with a -1.09% 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
°C

Kelowna 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), Kelowna temperature has changed by around +1.5%, 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
4130
-26.8%
cloudyCloudy
5963
6.7%
rainyRainy
8255
-32.9%
snowySnowy
75
-28.5%
mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 15 years, Kelowna 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, Kelowna experienced significant changes:

Temperature change of

+0.1 °C

Variation in annual rainfall

-9.4 %

Change in average humidity

-12.7 %

PM2.5 levels surged by

+100 %

Heatwave changed by

-9.4 day(s)

Coldwave changed by

-9.6 day(s)

Wind speeds changed by

-0.5 km/h

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

Kelowna Weather Forecast 30 Days (August - September 2025)
Kelowna, British Columbia, Canada

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sat. 9, Aug.
sunnySunny
Temperature Icon29°/14°
Humidity Icon49%
Wind Icon15km/h
Sun. 10, Aug.
sunnySunny
Temperature Icon32°/17°
Humidity Icon50%
Wind Icon19km/h
Mon. 11, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon33°/14°
Humidity Icon45%
Wind Icon17km/h
Tue. 12, Aug.
sunnySunny
Temperature Icon27°/11°
Humidity Icon45%
Wind Icon13km/h
Wed. 13, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon32°/10°
Humidity Icon43%
Wind Icon10km/h
Thu. 14, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon24°/10°
Humidity Icon75%
Wind Icon8km/h
Fri. 15, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon22°/7°
Humidity Icon68%
Wind Icon14km/h
Sat. 16, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon17°/6°
Humidity Icon69%
Wind Icon9km/h
Sun. 17, Aug.
sunnySunny
Temperature Icon27°/7°
Humidity Icon50%
Wind Icon19km/h
Mon. 18, Aug.
sunnySunny
Temperature Icon24°/6°
Humidity Icon43%
Wind Icon4km/h
Tue. 19, Aug.
sunnySunny
Temperature Icon27°/6°
Humidity Icon35%
Wind Icon5km/h
Wed. 20, Aug.
sunnySunny
Temperature Icon25°/12°
Humidity Icon41%
Wind Icon20km/h
Thu. 21, Aug.
sunnySunny
Temperature Icon26°/10°
Humidity Icon45%
Wind Icon6km/h
Fri. 22, Aug.
sunnySunny
Temperature Icon31°/11°
Humidity Icon35%
Wind Icon6km/h
Sat. 23, Aug.
moderate rain at timesModerate rain at times
Temperature Icon22°/13°
Humidity Icon59%
Wind Icon10km/h
Sun. 24, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon23°/13°
Humidity Icon56%
Wind Icon11km/h
Mon. 25, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon24°/13°
Humidity Icon55%
Wind Icon8km/h
Tue. 26, Aug.
heavy rain at timesHeavy rain at times
Temperature Icon25°/14°
Humidity Icon53%
Wind Icon10km/h
Wed. 27, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon25°/14°
Humidity Icon53%
Wind Icon10km/h
Thu. 28, Aug.
moderate rain at timesModerate rain at times
Temperature Icon26°/15°
Humidity Icon53%
Wind Icon8km/h
Fri. 29, Aug.
moderate rain at timesModerate rain at times
Temperature Icon24°/14°
Humidity Icon56%
Wind Icon12km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/13°
Humidity Icon59%
Wind Icon10km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/12°
Humidity Icon62%
Wind Icon10km/h
Mon. 1, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/12°
Humidity Icon61%
Wind Icon9km/h
Tue. 2, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/13°
Humidity Icon60%
Wind Icon11km/h
Wed. 3, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon22°/12°
Humidity Icon58%
Wind Icon10km/h
Thu. 4, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon22°/12°
Humidity Icon56%
Wind Icon8km/h
Fri. 5, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon23°/12°
Humidity Icon56%
Wind Icon10km/h
Sat. 6, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/12°
Humidity Icon57%
Wind Icon8km/h
Sun. 7, Sep.
moderate rain at timesModerate rain at times
Temperature Icon23°/12°
Humidity Icon57%
Wind Icon9km/h
Mon. 8, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/12°
Humidity Icon61%
Wind Icon9km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onMon. 11, Aug.

33.1°C

Low will be onMon. 18, Aug.

5.7°C

HumidityHumidity

High will be onThu. 14, Aug.

75%

Low will be onTue. 19, Aug.

35%

Wind SpeedWind Speed

High will be onWed. 20, Aug.

20.2km/h

Low will be onMon. 18, Aug.

4.3km/h

PrecipitationPrecipitation

High will be onSat. 30, Aug.

4.3mm

Low will be onTue. 12, Aug.

0.03mm

Ultraviolet IndexUV

High will be onSun. 17, Aug.

5

Low will be onFri. 15, Aug.

3

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