Duncan, British Columbia, Canada Climate Change Severity

48
High
The current climate change severity in Duncan is High, with a 9.5% 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)

Duncan 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), Duncan temperature has changed by around -9.2%, 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
6625
-62.1%
cloudyCloudy
6751
-23.8%
rainyRainy
11784
-28.2%
snowySnowy
22
0%
mistyMisty
035
100%

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

Climate Change Indicators:

Over the past 15 years, Duncan 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, Duncan experienced significant changes:

Temperature change of

-1.06 °C

Variation in annual rainfall

-0.1 %

Change in average humidity

+9.3 %

PM2.5 levels surged by

-19.6 %

Heatwave changed by

-7.6 day(s)

Coldwave changed by

+0.4 day(s)

Wind speeds changed by

-2.4 km/h

These indicators show that Duncan 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.

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

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Fri. 3, Oct.
sunnySunny
Temperature Icon15°/10°
Humidity Icon91%
Wind Icon8km/h
Sat. 4, Oct.
mistMist
Temperature Icon12°/11°
Humidity Icon95%
Wind Icon6km/h
Sun. 5, Oct.
sunnySunny
Temperature Icon17°/10°
Humidity Icon68%
Wind Icon10km/h
Mon. 6, Oct.
sunnySunny
Temperature Icon17°/10°
Humidity Icon58%
Wind Icon8km/h
Tue. 7, Oct.
sunnySunny
Temperature Icon17°/9°
Humidity Icon64%
Wind Icon7km/h
Wed. 8, Oct.
sunnySunny
Temperature Icon16°/10°
Humidity Icon68%
Wind Icon5km/h
Thu. 9, Oct.
sunnySunny
Temperature Icon16°/11°
Humidity Icon69%
Wind Icon7km/h
Fri. 10, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon12°/10°
Humidity Icon90%
Wind Icon9km/h
Sat. 11, Oct.
partly cloudyPartly Cloudy
Temperature Icon14°/9°
Humidity Icon83%
Wind Icon11km/h
Sun. 12, Oct.
sunnySunny
Temperature Icon16°/9°
Humidity Icon73%
Wind Icon12km/h
Mon. 13, Oct.
sunnySunny
Temperature Icon16°/9°
Humidity Icon71%
Wind Icon6km/h
Tue. 14, Oct.
overcastOvercast
Temperature Icon13°/9°
Humidity Icon83%
Wind Icon6km/h
Wed. 15, Oct.
cloudyCloudy
Temperature Icon14°/11°
Humidity Icon85%
Wind Icon6km/h
Thu. 16, Oct.
mistMist
Temperature Icon15°/10°
Humidity Icon85%
Wind Icon9km/h
Fri. 17, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/10°
Humidity Icon81%
Wind Icon12km/h
Sat. 18, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/9°
Humidity Icon83%
Wind Icon11km/h
Sun. 19, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/9°
Humidity Icon84%
Wind Icon12km/h
Mon. 20, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/9°
Humidity Icon82%
Wind Icon13km/h
Wed. 22, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/9°
Humidity Icon82%
Wind Icon13km/h
Thu. 23, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/8°
Humidity Icon82%
Wind Icon15km/h
Fri. 24, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/8°
Humidity Icon80%
Wind Icon16km/h
Sat. 25, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/7°
Humidity Icon81%
Wind Icon18km/h
Sun. 26, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/7°
Humidity Icon80%
Wind Icon16km/h
Mon. 27, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/8°
Humidity Icon79%
Wind Icon16km/h
Tue. 28, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/8°
Humidity Icon81%
Wind Icon15km/h
Wed. 29, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/8°
Humidity Icon80%
Wind Icon13km/h
Thu. 30, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/8°
Humidity Icon82%
Wind Icon18km/h
Fri. 31, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/8°
Humidity Icon80%
Wind Icon14km/h
Sat. 1, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/7°
Humidity Icon83%
Wind Icon13km/h
Sun. 2, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/7°
Humidity Icon84%
Wind Icon16km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSun. 5, Oct.

17.1°C

Low will be onSun. 26, Oct.

7.2°C

HumidityHumidity

High will be onSat. 4, Oct.

95%

Low will be onMon. 6, Oct.

58%

Wind SpeedWind Speed

High will be onSat. 25, Oct.

18km/h

Low will be onWed. 8, Oct.

4.7km/h

PrecipitationPrecipitation

High will be onThu. 30, Oct.

10mm

Low will be onSat. 11, Oct.

0.02mm

Ultraviolet IndexUV

High will be onWed. 8, Oct.

4

Low will be onThu. 23, Oct.

2

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