New Westminster, British Columbia, Canada Climate Change Severity

52
High
The current climate change severity in New Westminster is High, with a 14.5% 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 Oct. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

New Westminster 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), New Westminster temperature has changed by around +7.5%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
5929
-50.8%
cloudyCloudy
5857
-1.7%
rainyRainy
14798
-33.3%
snowySnowy
64
-33.3%
mistyMisty
038
100%

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

Climate Change Indicators:

Over the past 15 years, New Westminster has experienced measurable shifts in key climate parameters, contributing to the current severity score of 52 (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

52/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, New Westminster experienced significant changes:

Temperature change of

+0.7 °C

Variation in annual rainfall

+53.5 %

Change in average humidity

+0.2 %

PM2.5 levels surged by

-25.7 %

Heatwave changed by

+9.4 day(s)

Coldwave changed by

-3.5 day(s)

Wind speeds changed by

-1.3 km/h

These indicators show that New Westminster 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 Oct.

New Westminster Weather Forecast 30 Days (November - December 2025)
New Westminster, British Columbia, Canada

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Wed. 12, Nov.
moderate rainModerate rain
Temperature Icon13°/7°
Humidity Icon81%
Wind Icon8km/h
Thu. 13, Nov.
heavy rainHeavy rain
Temperature Icon12°/9°
Humidity Icon97%
Wind Icon9km/h
Fri. 14, Nov.
heavy rainHeavy rain
Temperature Icon9°/6°
Humidity Icon96%
Wind Icon7km/h
Sat. 15, Nov.
moderate rainModerate rain
Temperature Icon10°/8°
Humidity Icon94%
Wind Icon6km/h
Sun. 16, Nov.
moderate rainModerate rain
Temperature Icon10°/8°
Humidity Icon96%
Wind Icon10km/h
Mon. 17, Nov.
partly cloudyPartly Cloudy
Temperature Icon9°/4°
Humidity Icon80%
Wind Icon7km/h
Tue. 18, Nov.
partly cloudyPartly Cloudy
Temperature Icon8°/3°
Humidity Icon77%
Wind Icon5km/h
Wed. 19, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon8°/4°
Humidity Icon78%
Wind Icon8km/h
Thu. 20, Nov.
moderate rainModerate rain
Temperature Icon10°/6°
Humidity Icon89%
Wind Icon7km/h
Fri. 21, Nov.
moderate rainModerate rain
Temperature Icon8°/7°
Humidity Icon94%
Wind Icon11km/h
Sat. 22, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon9°/5°
Humidity Icon86%
Wind Icon13km/h
Sun. 23, Nov.
moderate rainModerate rain
Temperature Icon7°/4°
Humidity Icon92%
Wind Icon9km/h
Mon. 24, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon5°/4°
Humidity Icon92%
Wind Icon7km/h
Tue. 25, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon7°/4°
Humidity Icon89%
Wind Icon9km/h
Wed. 26, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon7°/1°
Humidity Icon86%
Wind Icon14km/h
Thu. 27, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon7°/1°
Humidity Icon84%
Wind Icon14km/h
Fri. 28, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon6°/0°
Humidity Icon83%
Wind Icon11km/h
Sat. 29, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon5°/0°
Humidity Icon82%
Wind Icon11km/h
Sun. 30, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon5°/1°
Humidity Icon84%
Wind Icon12km/h
Mon. 1, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon5°/0°
Humidity Icon85%
Wind Icon12km/h
Tue. 2, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon5°/-1°
Humidity Icon85%
Wind Icon13km/h
Wed. 3, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon5°/0°
Humidity Icon84%
Wind Icon11km/h
Thu. 4, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon5°/-1°
Humidity Icon81%
Wind Icon11km/h
Fri. 5, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon5°/-1°
Humidity Icon78%
Wind Icon11km/h
Sat. 6, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon5°/0°
Humidity Icon80%
Wind Icon13km/h
Sun. 7, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon5°/0°
Humidity Icon79%
Wind Icon13km/h
Mon. 8, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon5°/0°
Humidity Icon81%
Wind Icon13km/h
Tue. 9, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon4°/0°
Humidity Icon84%
Wind Icon11km/h
Wed. 10, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon5°/1°
Humidity Icon87%
Wind Icon11km/h
Thu. 11, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon5°/1°
Humidity Icon87%
Wind Icon12km/h
Fri. 12, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon5°/0°
Humidity Icon85%
Wind Icon13km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onWed. 12, Nov.

13°C

Low will be onTue. 2, Dec.

-0.9°C

HumidityHumidity

High will be onThu. 13, Nov.

97%

Low will be onTue. 18, Nov.

77%

Wind SpeedWind Speed

High will be onThu. 27, Nov.

14km/h

Low will be onTue. 18, Nov.

5km/h

PrecipitationPrecipitation

High will be onFri. 14, Nov.

93.1mm

Low will be onMon. 17, Nov.

0.02mm

Ultraviolet IndexUV

High will be onMon. 17, Nov.

3

Low will be onMon. 24, Nov.

1

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