Castlegar, British Columbia, Canada Climate Change Severity

62
Very High
The current climate change severity in Castlegar is Very High, with a 29.3% 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 May (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Castlegar 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), Castlegar temperature has changed by around -53.9%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty

Data: Jan. to May (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
2218
-18.1%
cloudyCloudy
3830
-21.05%
rainyRainy
8759
-32.1%
snowySnowy
124
-66.6%
mistyMisty
01
100%

Climate Change Indicators:

Over the past 15 years, Castlegar has experienced measurable shifts in key climate parameters, contributing to the current severity score of 62 (within the Very High severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

62/100

Very High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Castlegar experienced significant changes:

Temperature change of

-2.6 °C

Variation in annual rainfall

-20.5 %

Change in average humidity

-8.2 %

PM2.5 levels surged by

-25.6 %

Heatwave changed by

-6.2 day(s)

Coldwave changed by

-7.5 day(s)

Wind speeds changed by

-0.9 km/h

These indicators show a dramatic increase in volatility and worsening conditions. Castlegar's Very High severity status requires urgent and immediate adaptation and mitigation strategies, particularly focused on managing extreme weather events, improving air quality, and ensuring water resources are adequate for the population.

Check how we calculate Climate Change Severity

Based on data from Jan. to May

Castlegar Weather Forecast 30 Days (July 2025)
Castlegar, British Columbia, Canada

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Tue. 1, Jul.
sunnySunny
Temperature Icon33°/9°
Humidity Icon43%
Wind Icon10km/h
Wed. 2, Jul.
sunnySunny
Temperature Icon32°/16°
Humidity Icon40%
Wind Icon19km/h
Thu. 3, Jul.
sunnySunny
Temperature Icon24°/5°
Humidity Icon42%
Wind Icon11km/h
Fri. 4, Jul.
sunnySunny
Temperature Icon27°/2°
Humidity Icon39%
Wind Icon7km/h
Sat. 5, Jul.
patchy rain possiblePatchy rain nearby
Temperature Icon23°/5°
Humidity Icon60%
Wind Icon6km/h
Sun. 6, Jul.
sunnySunny
Temperature Icon26°/6°
Humidity Icon46%
Wind Icon11km/h
Mon. 7, Jul.
sunnySunny
Temperature Icon27°/5°
Humidity Icon45%
Wind Icon7km/h
Tue. 8, Jul.
sunnySunny
Temperature Icon29°/4°
Humidity Icon41%
Wind Icon7km/h
Wed. 9, Jul.
sunnySunny
Temperature Icon32°/6°
Humidity Icon38%
Wind Icon7km/h
Thu. 10, Jul.
patchy rain possiblePatchy rain nearby
Temperature Icon35°/7°
Humidity Icon46%
Wind Icon14km/h
Fri. 11, Jul.
sunnySunny
Temperature Icon33°/6°
Humidity Icon48%
Wind Icon9km/h
Sat. 12, Jul.
sunnySunny
Temperature Icon35°/9°
Humidity Icon40%
Wind Icon7km/h
Sun. 13, Jul.
patchy rain possiblePatchy rain nearby
Temperature Icon30°/7°
Humidity Icon60%
Wind Icon13km/h
Mon. 14, Jul.
patchy rain possiblePatchy rain possible
Temperature Icon25°/12°
Humidity Icon57%
Wind Icon10km/h
Tue. 15, Jul.
moderate rain at timesModerate rain at times
Temperature Icon26°/12°
Humidity Icon56%
Wind Icon9km/h
Wed. 16, Jul.
patchy rain possiblePatchy rain possible
Temperature Icon27°/13°
Humidity Icon52%
Wind Icon10km/h
Thu. 17, Jul.
moderate rain at timesModerate rain at times
Temperature Icon26°/13°
Humidity Icon55%
Wind Icon10km/h
Fri. 18, Jul.
moderate rain at timesModerate rain at times
Temperature Icon26°/13°
Humidity Icon54%
Wind Icon10km/h
Sat. 19, Jul.
moderate rain at timesModerate rain at times
Temperature Icon27°/13°
Humidity Icon54%
Wind Icon10km/h
Sun. 20, Jul.
moderate rain at timesModerate rain at times
Temperature Icon26°/13°
Humidity Icon53%
Wind Icon10km/h
Mon. 21, Jul.
patchy rain possiblePatchy rain possible
Temperature Icon26°/12°
Humidity Icon52%
Wind Icon10km/h
Tue. 22, Jul.
moderate rain at timesModerate rain at times
Temperature Icon26°/13°
Humidity Icon56%
Wind Icon9km/h
Wed. 23, Jul.
moderate rain at timesModerate rain at times
Temperature Icon26°/13°
Humidity Icon57%
Wind Icon10km/h
Thu. 24, Jul.
moderate rain at timesModerate rain at times
Temperature Icon26°/12°
Humidity Icon57%
Wind Icon10km/h
Fri. 25, Jul.
heavy rain at timesHeavy rain at times
Temperature Icon27°/13°
Humidity Icon53%
Wind Icon9km/h
Sat. 26, Jul.
moderate rain at timesModerate rain at times
Temperature Icon27°/13°
Humidity Icon50%
Wind Icon8km/h
Sun. 27, Jul.
patchy rain possiblePatchy rain possible
Temperature Icon28°/14°
Humidity Icon50%
Wind Icon9km/h
Mon. 28, Jul.
patchy rain possiblePatchy rain possible
Temperature Icon29°/14°
Humidity Icon49%
Wind Icon9km/h
Tue. 29, Jul.
sunnySunny
Temperature Icon29°/15°
Humidity Icon48%
Wind Icon9km/h
Wed. 30, Jul.
patchy rain possiblePatchy rain possible
Temperature Icon30°/15°
Humidity Icon45%
Wind Icon9km/h
Thu. 31, Jul.
patchy rain possiblePatchy rain possible
Temperature Icon30°/16°
Humidity Icon44%
Wind Icon9km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 10, Jul.

35°C

Low will be onFri. 4, Jul.

1.6°C

HumidityHumidity

High will be onSat. 5, Jul.

60%

Low will be onWed. 9, Jul.

38%

Wind SpeedWind Speed

High will be onWed. 2, Jul.

19.4km/h

Low will be onSat. 5, Jul.

6.1km/h

PrecipitationPrecipitation

High will be onSat. 5, Jul.

2.07mm

Low will be onSat. 12, Jul.

0.05mm

Ultraviolet IndexUV

High will be onSat. 12, Jul.

6

Low will be onSun. 6, Jul.

4

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