Corner Brook, Newfoundland And Labrador, Canada Climate Change Severity

52
High
The current climate change severity in Corner Brook is High, with a 18.1% 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 Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100


Corner Brook Weather Condition Changes (Historic Vs 2025)

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

Over the past 15 year(s), Corner Brook temperature has changed by around +51.6%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
106
-40%

cloudyCloudy
2618
-30.7%

rainyRainy
9779
-18.5%

snowySnowy
2632
23.07%

mistyMisty
016
100%

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

Climate Change Indicators:

Over the past 15 years, Corner Brook 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, Corner Brook experienced significant changes:

Temperature change of

+1.1 °C


Variation in annual rainfall

+41.6 %


Change in average humidity

-6.2 %


PM2.5 levels surged by

-15.5 %


Heatwave changed by

+0.06 day(s)


Coldwave changed by

-3.4 day(s)


Wind speeds changed by

+0.7 km/h


These indicators show that Corner Brook 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 Jul.

Corner Brook Weather Forecast 30 Days (August - September 2025)
Corner Brook, Newfoundland And Labrador, Canada


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Fri. 8, Aug.
sunnySunny

Temperature Icon27°/8°

Humidity Icon76%

Wind Icon11km/h
Sat. 9, Aug.
sunnySunny

Temperature Icon27°/13°

Humidity Icon68%

Wind Icon17km/h
Sun. 10, Aug.
partly cloudyPartly Cloudy

Temperature Icon24°/14°

Humidity Icon72%

Wind Icon19km/h
Mon. 11, Aug.
partly cloudyPartly Cloudy

Temperature Icon27°/13°

Humidity Icon69%

Wind Icon19km/h
Tue. 12, Aug.
sunnySunny

Temperature Icon30°/15°

Humidity Icon74%

Wind Icon17km/h
Wed. 13, Aug.
sunnySunny

Temperature Icon32°/15°

Humidity Icon73%

Wind Icon18km/h
Thu. 14, Aug.
sunnySunny

Temperature Icon27°/15°

Humidity Icon76%

Wind Icon12km/h
Fri. 15, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon20°/12°

Humidity Icon91%

Wind Icon14km/h
Sat. 16, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon16°/9°

Humidity Icon86%

Wind Icon15km/h
Sun. 17, Aug.
partly cloudyPartly Cloudy

Temperature Icon16°/3°

Humidity Icon74%

Wind Icon11km/h
Mon. 18, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon20°/12°

Humidity Icon95%

Wind Icon19km/h
Tue. 19, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon22°/12°

Humidity Icon79%

Wind Icon8km/h
Wed. 20, Aug.
moderate rainModerate rain

Temperature Icon13°/8°

Humidity Icon89%

Wind Icon18km/h
Thu. 21, Aug.
overcastOvercast

Temperature Icon16°/9°

Humidity Icon78%

Wind Icon13km/h
Fri. 22, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon21°/13°

Humidity Icon83%

Wind Icon18km/h
Sat. 23, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon21°/12°

Humidity Icon87%

Wind Icon16km/h
Sun. 24, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon20°/11°

Humidity Icon82%

Wind Icon16km/h
Mon. 25, Aug.
moderate rain at timesModerate rain at times

Temperature Icon22°/11°

Humidity Icon79%

Wind Icon16km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon22°/12°

Humidity Icon84%

Wind Icon17km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon19°/12°

Humidity Icon86%

Wind Icon19km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon19°/10°

Humidity Icon84%

Wind Icon19km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon19°/10°

Humidity Icon79%

Wind Icon19km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon18°/10°

Humidity Icon86%

Wind Icon19km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon18°/11°

Humidity Icon87%

Wind Icon17km/h
Mon. 1, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon18°/9°

Humidity Icon84%

Wind Icon15km/h
Tue. 2, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon19°/9°

Humidity Icon82%

Wind Icon16km/h
Wed. 3, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon19°/10°

Humidity Icon84%

Wind Icon19km/h
Thu. 4, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon19°/11°

Humidity Icon84%

Wind Icon17km/h
Fri. 5, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon19°/10°

Humidity Icon82%

Wind Icon18km/h
Sat. 6, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon18°/10°

Humidity Icon81%

Wind Icon21km/h
Sun. 7, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon19°/10°

Humidity Icon82%

Wind Icon21km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onWed. 13, Aug.

31.8°C


Low will be onSun. 17, Aug.

3.1°C

HumidityHumidity

High will be onMon. 18, Aug.

95%


Low will be onSat. 9, Aug.

68%

Wind SpeedWind Speed

High will be onSat. 6, Sep.

20.9km/h


Low will be onTue. 19, Aug.

7.9km/h

PrecipitationPrecipitation

High will be onWed. 20, Aug.

9.7mm


Low will be onThu. 21, Aug.

0.01mm

Ultraviolet IndexUV

High will be onWed. 13, Aug.

6


Low will be onTue. 12, Aug.

0.4