Kelowna, British Columbia, Canada Climate Change Severity

48
High
The current climate change severity in Kelowna is High, with a 0.2% 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 Aug. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (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 Aug. (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
5739
-31.5%
cloudyCloudy
6673
10.6%
rainyRainy
8958
-34.8%
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

-1.3 %

Change in average humidity

-12.1 %

PM2.5 levels surged by

+100 %

Heatwave changed by

-7.9 day(s)

Coldwave changed by

-9.8 day(s)

Wind speeds changed by

-0.2 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 Aug.

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

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sat. 27, Sep.
sunnySunny
Temperature Icon22°/8°
Humidity Icon40%
Wind Icon8km/h
Sun. 28, Sep.
overcastOvercast
Temperature Icon24°/10°
Humidity Icon40%
Wind Icon5km/h
Mon. 29, Sep.
overcastOvercast
Temperature Icon17°/8°
Humidity Icon67%
Wind Icon22km/h
Tue. 30, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon21°/7°
Humidity Icon71%
Wind Icon17km/h
Wed. 1, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon15°/7°
Humidity Icon85%
Wind Icon7km/h
Thu. 2, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon18°/5°
Humidity Icon80%
Wind Icon6km/h
Fri. 3, Oct.
sunnySunny
Temperature Icon20°/4°
Humidity Icon61%
Wind Icon10km/h
Sat. 4, Oct.
partly cloudyPartly Cloudy
Temperature Icon18°/4°
Humidity Icon59%
Wind Icon7km/h
Sun. 5, Oct.
partly cloudyPartly Cloudy
Temperature Icon14°/-1°
Humidity Icon57%
Wind Icon16km/h
Mon. 6, Oct.
sunnySunny
Temperature Icon13°/-2°
Humidity Icon58%
Wind Icon9km/h
Tue. 7, Oct.
sunnySunny
Temperature Icon15°/-2°
Humidity Icon50%
Wind Icon3km/h
Wed. 8, Oct.
sunnySunny
Temperature Icon14°/0°
Humidity Icon44%
Wind Icon11km/h
Thu. 9, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon5°/-4°
Humidity Icon56%
Wind Icon18km/h
Fri. 10, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/5°
Humidity Icon68%
Wind Icon11km/h
Sat. 11, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon11°/4°
Humidity Icon63%
Wind Icon9km/h
Sun. 12, Oct.
moderate rain at timesModerate rain at times
Temperature Icon12°/5°
Humidity Icon63%
Wind Icon10km/h
Mon. 13, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/4°
Humidity Icon74%
Wind Icon10km/h
Tue. 14, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/5°
Humidity Icon71%
Wind Icon9km/h
Wed. 15, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/5°
Humidity Icon70%
Wind Icon8km/h
Thu. 16, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon13°/5°
Humidity Icon71%
Wind Icon11km/h
Fri. 17, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/5°
Humidity Icon68%
Wind Icon10km/h
Sat. 18, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/5°
Humidity Icon71%
Wind Icon9km/h
Sun. 19, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/6°
Humidity Icon73%
Wind Icon9km/h
Mon. 20, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/5°
Humidity Icon73%
Wind Icon10km/h
Tue. 21, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/4°
Humidity Icon77%
Wind Icon10km/h
Wed. 22, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/4°
Humidity Icon76%
Wind Icon9km/h
Thu. 23, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon9°/3°
Humidity Icon76%
Wind Icon9km/h
Fri. 24, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon9°/2°
Humidity Icon76%
Wind Icon9km/h
Sat. 25, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon8°/1°
Humidity Icon77%
Wind Icon10km/h
Sun. 26, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon7°/1°
Humidity Icon77%
Wind Icon9km/h
Mon. 27, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon8°/2°
Humidity Icon78%
Wind Icon9km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSun. 28, Sep.

23.6°C

Low will be onThu. 9, Oct.

-4.5°C

HumidityHumidity

High will be onWed. 1, Oct.

85%

Low will be onSat. 27, Sep.

40%

Wind SpeedWind Speed

High will be onMon. 29, Sep.

22.3km/h

Low will be onTue. 7, Oct.

3.2km/h

PrecipitationPrecipitation

High will be onSun. 26, Oct.

3.7mm

Low will be onSun. 5, Oct.

0.02mm

Ultraviolet IndexUV

High will be onFri. 3, Oct.

4

Low will be onThu. 9, Oct.

1

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