Kelowna, British Columbia, Canada Climate Change Severity

86
Extreme
The current climate change severity in Kelowna is Extreme, with a 77.3% worsening in the climate score compared to last 16 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Jul. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Kelowna Weather Condition Changes (Historic Vs 2026)

2026
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2026

Over the past 16 year(s), Kelowna temperature has changed by around +26.9%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Jul. (Historical Vs 2026)

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
4197
136.5%
cloudyCloudy
6015
-75%
rainyRainy
8129
-64.1%
snowySnowy
72
-71.4%
mistyMisty
019
100%

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

Climate Change Indicators:

Over the past 16 years, Kelowna has experienced measurable shifts in key climate parameters, contributing to the current severity score of 86 (within the Extreme severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

86/100

Extreme

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2026, Kelowna experienced significant changes:

Temperature change of

+2.17 °C

Variation in annual rainfall

-65.73 %

Change in average humidity

-24.54 %

PM2.5 levels surged by

+53.54 %

Heatwave changed by

+18 Days

Coldwave changed by

-9 Days

Wind speeds changed by

+1.96 km/h

These indicators show extreme climate changes, including key climate parametes. The Extreme severity score necessitates immediate action, including large-scale mitigation efforts, climate resilience strategies, and extensive disaster preparedness.

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

Kelowna Weather Forecast 30 Days (August - September 2026)
Kelowna, British Columbia, Canada

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Sun. 9, Aug.
smoky hazeSmoky haze
Temperature Icon33°/13°
Humidity Icon28%
Wind Icon6.8km/h
Mon. 10, Aug.
smoky hazeSmoky haze
Temperature Icon33°/8°
Humidity Icon38%
Wind Icon13km/h
Tue. 11, Aug.
smoky hazeSmoky haze
Temperature Icon33°/8°
Humidity Icon40%
Wind Icon7.9km/h
Wed. 12, Aug.
smoky hazeSmoky haze
Temperature Icon29°/8°
Humidity Icon47%
Wind Icon16.2km/h
Thu. 13, Aug.
smoky hazeSmoky haze
Temperature Icon28°/6°
Humidity Icon60%
Wind Icon9km/h
Fri. 14, Aug.
sunnySunny
Temperature Icon32°/8°
Humidity Icon42%
Wind Icon3.6km/h
Sat. 15, Aug.
sunnySunny
Temperature Icon35°/12°
Humidity Icon36%
Wind Icon6.1km/h
Sun. 16, Aug.
sunnySunny
Temperature Icon32°/11°
Humidity Icon44%
Wind Icon10.4km/h
Mon. 17, Aug.
patchy rain possibleRain Possible
Temperature Icon28°/16°
Humidity Icon53%
Wind Icon9.7km/h
Tue. 18, Aug.
patchy rain possibleRain Possible
Temperature Icon29°/16°
Humidity Icon50%
Wind Icon12km/h
Wed. 19, Aug.
patchy rain possibleRain Possible
Temperature Icon27°/16°
Humidity Icon49%
Wind Icon10km/h
Thu. 20, Aug.
patchy rain possibleRain Possible
Temperature Icon27°/15°
Humidity Icon52%
Wind Icon10.1km/h
Fri. 21, Aug.
moderate rain at timesRain
Temperature Icon26°/15°
Humidity Icon54%
Wind Icon10.4km/h
Sat. 22, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/14°
Humidity Icon56%
Wind Icon9.2km/h
Sun. 23, Aug.
heavy rain at timesHeavy Rain
Temperature Icon25°/14°
Humidity Icon57%
Wind Icon10.1km/h
Mon. 24, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/14°
Humidity Icon56%
Wind Icon10.5km/h
Tue. 25, Aug.
patchy rain possibleRain Possible
Temperature Icon26°/14°
Humidity Icon54%
Wind Icon8km/h
Wed. 26, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon27°/14°
Humidity Icon52%
Wind Icon10km/h
Thu. 27, Aug.
heavy rain at timesHeavy Rain
Temperature Icon26°/14°
Humidity Icon53%
Wind Icon10.1km/h
Fri. 28, Aug.
moderate rain at timesRain
Temperature Icon27°/15°
Humidity Icon53%
Wind Icon9km/h
Sat. 29, Aug.
moderate rain at timesRain
Temperature Icon26°/14°
Humidity Icon55%
Wind Icon10.9km/h
Sun. 30, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/14°
Humidity Icon57%
Wind Icon9.7km/h
Mon. 31, Aug.
heavy rain at timesHeavy Rain
Temperature Icon24°/14°
Humidity Icon59%
Wind Icon10.2km/h
Tue. 1, Sep.
heavy rain at timesHeavy Rain
Temperature Icon25°/14°
Humidity Icon58%
Wind Icon8.4km/h
Wed. 2, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon25°/14°
Humidity Icon57%
Wind Icon10.4km/h
Thu. 3, Sep.
moderate rain at timesRain
Temperature Icon25°/14°
Humidity Icon57%
Wind Icon9.6km/h
Fri. 4, Sep.
patchy rain possibleRain Possible
Temperature Icon24°/13°
Humidity Icon55%
Wind Icon7.8km/h
Sat. 5, Sep.
patchy rain possibleRain Possible
Temperature Icon24°/13°
Humidity Icon55%
Wind Icon9.2km/h
Sun. 6, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon25°/13°
Humidity Icon55%
Wind Icon7.9km/h
Mon. 7, Sep.
moderate rain at timesRain
Temperature Icon25°/13°
Humidity Icon55%
Wind Icon9km/h
Tue. 8, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon23°/13°
Humidity Icon59%
Wind Icon8.6km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 15, Aug.

35°C

Low will be onThu. 13, Aug.

6°C

HumidityHumidity

High will be onThu. 13, Aug.

60%

Low will be onSun. 9, Aug.

28%

Wind SpeedWind Speed

High will be onWed. 12, Aug.

16.2km/h

Low will be onFri. 14, Aug.

3.6km/h

PrecipitationPrecipitation

High will be onSun. 30, Aug.

2.6mm

Low will be onTue. 18, Aug.

0.04mm

Ultraviolet IndexUV

High will be onFri. 14, Aug.

8

Low will be onMon. 10, Aug.

1.9

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