Kelowna, British Columbia, Canada Climate Change Severity

48
High
The current climate change severity in Kelowna is High, with a 2.4% 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)

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 +5.4%, 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
6855
-19.1%
cloudyCloudy
7378
6.8%
rainyRainy
9959
-40.4%
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). This suggests worsening climate conditions from the previous years. 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

+0.5 °C

Variation in annual rainfall

-3.9 %

Change in average humidity

-13.02 %

PM2.5 levels surged by

+100 %

Heatwave changed by

-3.5 day(s)

Coldwave changed by

-10.8 day(s)

Wind speeds changed by

-0.1 km/h

These indicators show that Kelowna is experiencing a more volatile and extreme climate, reinforcing the need for urgent intervention to mitigate risks. As the severity score rises, focus must shift to adaptation and emergency preparedness.

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

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

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sat. 4, Oct.
sunnySunny
Temperature Icon15°/0°
Humidity Icon55%
Wind Icon21km/h
Sun. 5, Oct.
sunnySunny
Temperature Icon12°/2°
Humidity Icon42%
Wind Icon5km/h
Mon. 6, Oct.
sunnySunny
Temperature Icon19°/1°
Humidity Icon32%
Wind Icon4km/h
Tue. 7, Oct.
sunnySunny
Temperature Icon22°/3°
Humidity Icon43%
Wind Icon7km/h
Wed. 8, Oct.
sunnySunny
Temperature Icon22°/6°
Humidity Icon50%
Wind Icon5km/h
Thu. 9, Oct.
sunnySunny
Temperature Icon22°/5°
Humidity Icon46%
Wind Icon5km/h
Fri. 10, Oct.
sunnySunny
Temperature Icon24°/5°
Humidity Icon41%
Wind Icon5km/h
Sat. 11, Oct.
partly cloudyPartly Cloudy
Temperature Icon19°/6°
Humidity Icon50%
Wind Icon7km/h
Sun. 12, Oct.
moderate rainModerate rain
Temperature Icon8°/2°
Humidity Icon92%
Wind Icon10km/h
Mon. 13, Oct.
sunnySunny
Temperature Icon10°/-4°
Humidity Icon77%
Wind Icon4km/h
Tue. 14, Oct.
sunnySunny
Temperature Icon13°/-5°
Humidity Icon73%
Wind Icon2km/h
Wed. 15, Oct.
partly cloudyPartly Cloudy
Temperature Icon16°/5°
Humidity Icon67%
Wind Icon8km/h
Thu. 16, Oct.
partly cloudyPartly Cloudy
Temperature Icon15°/3°
Humidity Icon69%
Wind Icon14km/h
Fri. 17, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon13°/3°
Humidity Icon81%
Wind Icon7km/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
Tue. 28, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon8°/2°
Humidity Icon77%
Wind Icon9km/h
Wed. 29, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon7°/1°
Humidity Icon75%
Wind Icon10km/h
Thu. 30, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon7°/2°
Humidity Icon74%
Wind Icon10km/h
Fri. 31, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon8°/3°
Humidity Icon80%
Wind Icon9km/h
Sat. 1, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon8°/2°
Humidity Icon78%
Wind Icon9km/h
Sun. 2, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon7°/2°
Humidity Icon80%
Wind Icon10km/h
Mon. 3, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon6°/1°
Humidity Icon79%
Wind Icon9km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 10, Oct.

23.7°C

Low will be onTue. 14, Oct.

-4.9°C

HumidityHumidity

High will be onSun. 12, Oct.

92%

Low will be onMon. 6, Oct.

32%

Wind SpeedWind Speed

High will be onSat. 4, Oct.

20.5km/h

Low will be onTue. 14, Oct.

2.2km/h

PrecipitationPrecipitation

High will be onSun. 12, Oct.

6.3mm

Low will be onWed. 15, Oct.

0.01mm

Ultraviolet IndexUV

High will be onThu. 9, Oct.

4

Low will be onSat. 25, Oct.

1

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