Fort St John, British Columbia, Canada Climate Change Severity

67
Very High
The current climate change severity in Fort St John is Very High, with a 34.3% 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 Jun. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100


Fort St John Weather Condition Changes (Historic Vs 2025)

0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2025

Over the past 15 year(s), Fort St John temperature has changed by around -195.4%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Jun. (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
1518
20%

cloudyCloudy
4740
-14.8%

rainyRainy
6145
-26.2%

snowySnowy
79
28.5%

mistyMisty
01
100%

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

Climate Change Indicators:

Over the past 15 years, Fort St John has experienced measurable shifts in key climate parameters, contributing to the current severity score of 67 (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

67/100


Very High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Fort St John experienced significant changes:

Temperature change of

+0.8 °C


Variation in annual rainfall

+57.4 %


Change in average humidity

-13.9 %


PM2.5 levels surged by

-35.3 %


Heatwave changed by

-0.4 day(s)


Coldwave changed by

-2.2 day(s)


Wind speeds changed by

+2.2 km/h


These indicators show a dramatic increase in volatility and worsening conditions. Fort St John'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 Jun.

Fort St John Weather Forecast 30 Days (July - August 2025)
Fort St John, British Columbia, Canada


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Tue. 29, Jul.
sunnySunny

Temperature Icon28°/9°

Humidity Icon51%

Wind Icon10km/h
Wed. 30, Jul.
sunnySunny

Temperature Icon30°/13°

Humidity Icon46%

Wind Icon10km/h
Thu. 31, Jul.
moderate rainModerate rain

Temperature Icon32°/15°

Humidity Icon51%

Wind Icon17km/h
Fri. 1, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon27°/15°

Humidity Icon80%

Wind Icon13km/h
Sat. 2, Aug.
moderate rainModerate rain

Temperature Icon22°/15°

Humidity Icon94%

Wind Icon17km/h
Sun. 3, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon24°/13°

Humidity Icon64%

Wind Icon25km/h
Mon. 4, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon22°/9°

Humidity Icon73%

Wind Icon22km/h
Tue. 5, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon18°/9°

Humidity Icon80%

Wind Icon24km/h
Wed. 6, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon18°/10°

Humidity Icon83%

Wind Icon16km/h
Thu. 7, Aug.
partly cloudyPartly Cloudy

Temperature Icon23°/8°

Humidity Icon66%

Wind Icon8km/h
Fri. 8, Aug.
sunnySunny

Temperature Icon25°/9°

Humidity Icon64%

Wind Icon15km/h
Sat. 9, Aug.
sunnySunny

Temperature Icon27°/12°

Humidity Icon60%

Wind Icon21km/h
Sun. 10, Aug.
sunnySunny

Temperature Icon26°/14°

Humidity Icon54%

Wind Icon12km/h
Mon. 11, Aug.
sunnySunny

Temperature Icon22°/11°

Humidity Icon57%

Wind Icon27km/h
Tue. 12, Aug.
heavy rain at timesHeavy rain at times

Temperature Icon22°/10°

Humidity Icon65%

Wind Icon13km/h
Wed. 13, Aug.
heavy rain at timesHeavy rain at times

Temperature Icon23°/11°

Humidity Icon63%

Wind Icon14km/h
Thu. 14, Aug.
heavy rain at timesHeavy rain at times

Temperature Icon23°/11°

Humidity Icon58%

Wind Icon14km/h
Fri. 15, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon22°/11°

Humidity Icon61%

Wind Icon14km/h
Sat. 16, Aug.
moderate rain at timesModerate rain at times

Temperature Icon23°/10°

Humidity Icon61%

Wind Icon15km/h
Sun. 17, Aug.
heavy rain at timesHeavy rain at times

Temperature Icon22°/10°

Humidity Icon62%

Wind Icon16km/h
Mon. 18, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon21°/11°

Humidity Icon60%

Wind Icon18km/h
Tue. 19, Aug.
moderate rain at timesModerate rain at times

Temperature Icon20°/9°

Humidity Icon61%

Wind Icon13km/h
Wed. 20, Aug.
moderate rain at timesModerate rain at times

Temperature Icon20°/9°

Humidity Icon66%

Wind Icon13km/h
Thu. 21, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon21°/10°

Humidity Icon64%

Wind Icon17km/h
Fri. 22, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon20°/10°

Humidity Icon65%

Wind Icon17km/h
Sat. 23, Aug.
moderate rain at timesModerate rain at times

Temperature Icon19°/9°

Humidity Icon66%

Wind Icon15km/h
Sun. 24, Aug.
moderate rain at timesModerate rain at times

Temperature Icon19°/9°

Humidity Icon67%

Wind Icon14km/h
Mon. 25, Aug.
patchy rain possiblePatchy rain possible

Temperature Icon21°/9°

Humidity Icon65%

Wind Icon13km/h
Tue. 26, Aug.
heavy rain at timesHeavy rain at times

Temperature Icon20°/9°

Humidity Icon66%

Wind Icon14km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon20°/9°

Humidity Icon67%

Wind Icon18km/h
Thu. 28, Aug.
moderate rain at timesModerate rain at times

Temperature Icon20°/8°

Humidity Icon65%

Wind Icon15km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 31, Jul.

31.8°C


Low will be onThu. 7, Aug.

8.3°C

HumidityHumidity

High will be onSat. 2, Aug.

94%


Low will be onWed. 30, Jul.

46%

Wind SpeedWind Speed

High will be onMon. 11, Aug.

27.4km/h


Low will be onThu. 7, Aug.

7.9km/h

PrecipitationPrecipitation

High will be onSat. 2, Aug.

17.7mm


Low will be onMon. 25, Aug.

0.5mm

Ultraviolet IndexUV

High will be onThu. 7, Aug.

5


Low will be onMon. 4, Aug.

3