Happy Valley-Goose Bay, Newfoundland and Labrador, Canada Climate Change Severity

67
Very High
The current climate change severity in Happy Valley-Goose Bay is Very High, with a 47.5% 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 Aug. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Happy Valley-Goose Bay 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), Happy Valley-Goose Bay temperature has changed by around +419.3%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
1522
46.6%
cloudyCloudy
4545
0%
rainyRainy
9953
-46.4%
snowySnowy
2124
14.2%
mistyMisty
04
100%

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

Climate Change Indicators:

Over the past 15 years, Happy Valley-Goose Bay 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, Happy Valley-Goose Bay experienced significant changes:

Temperature change of

+1.8 °C

Variation in annual rainfall

+72.9 %

Change in average humidity

-14.5 %

PM2.5 levels surged by

+100 %

Heatwave changed by

+18.5 day(s)

Coldwave changed by

-5.6 day(s)

Wind speeds changed by

+1.6 km/h

These indicators show a dramatic increase in volatility and worsening conditions. Happy Valley-Goose Bay'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 Aug.

Happy Valley-Goose Bay Weather Forecast 30 Days (September - October 2025)
Happy Valley-Goose Bay, Newfoundland and Labrador, Canada

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Fri. 19, Sep.
cloudyCloudy
Temperature Icon8°/3°
Humidity Icon64%
Wind Icon14km/h
Sat. 20, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon7°/3°
Humidity Icon65%
Wind Icon22km/h
Sun. 21, Sep.
partly cloudyPartly Cloudy
Temperature Icon12°/4°
Humidity Icon60%
Wind Icon30km/h
Mon. 22, Sep.
overcastOvercast
Temperature Icon12°/7°
Humidity Icon69%
Wind Icon19km/h
Tue. 23, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon12°/5°
Humidity Icon68%
Wind Icon12km/h
Wed. 24, Sep.
partly cloudyPartly Cloudy
Temperature Icon13°/3°
Humidity Icon71%
Wind Icon21km/h
Thu. 25, Sep.
partly cloudyPartly Cloudy
Temperature Icon17°/11°
Humidity Icon66%
Wind Icon25km/h
Fri. 26, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon14°/12°
Humidity Icon68%
Wind Icon25km/h
Sat. 27, Sep.
partly cloudyPartly Cloudy
Temperature Icon18°/8°
Humidity Icon63%
Wind Icon30km/h
Sun. 28, Sep.
cloudyCloudy
Temperature Icon7°/4°
Humidity Icon53%
Wind Icon29km/h
Mon. 29, Sep.
overcastOvercast
Temperature Icon8°/2°
Humidity Icon64%
Wind Icon22km/h
Tue. 30, Sep.
partly cloudyPartly Cloudy
Temperature Icon11°/6°
Humidity Icon58%
Wind Icon26km/h
Wed. 1, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon4°/3°
Humidity Icon80%
Wind Icon13km/h
Thu. 2, Oct.
overcastOvercast
Temperature Icon6°/5°
Humidity Icon81%
Wind Icon17km/h
Fri. 3, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon9°/2°
Humidity Icon76%
Wind Icon19km/h
Sat. 4, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/3°
Humidity Icon73%
Wind Icon18km/h
Sun. 5, Oct.
moderate rain at timesModerate rain at times
Temperature Icon10°/3°
Humidity Icon71%
Wind Icon17km/h
Mon. 6, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon9°/4°
Humidity Icon77%
Wind Icon18km/h
Tue. 7, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon9°/4°
Humidity Icon78%
Wind Icon20km/h
Wed. 8, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon9°/3°
Humidity Icon82%
Wind Icon20km/h
Thu. 9, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/3°
Humidity Icon74%
Wind Icon20km/h
Fri. 10, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon8°/2°
Humidity Icon74%
Wind Icon19km/h
Sat. 11, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon7°/2°
Humidity Icon75%
Wind Icon18km/h
Sun. 12, Oct.
moderate rain at timesModerate rain at times
Temperature Icon7°/2°
Humidity Icon75%
Wind Icon16km/h
Mon. 13, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon8°/2°
Humidity Icon80%
Wind Icon16km/h
Tue. 14, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon8°/2°
Humidity Icon84%
Wind Icon16km/h
Wed. 15, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon8°/2°
Humidity Icon80%
Wind Icon18km/h
Thu. 16, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon6°/2°
Humidity Icon80%
Wind Icon19km/h
Fri. 17, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon6°/2°
Humidity Icon84%
Wind Icon18km/h
Sat. 18, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon6°/2°
Humidity Icon81%
Wind Icon19km/h
Sun. 19, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon6°/1°
Humidity Icon82%
Wind Icon17km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 27, Sep.

17.6°C

Low will be onSun. 19, Oct.

1°C

HumidityHumidity

High will be onTue. 14, Oct.

84%

Low will be onSun. 28, Sep.

53%

Wind SpeedWind Speed

High will be onSun. 21, Sep.

29.9km/h

Low will be onTue. 23, Sep.

12.2km/h

PrecipitationPrecipitation

High will be onSat. 18, Oct.

6.5mm

Low will be onSun. 28, Sep.

0.01mm

Ultraviolet IndexUV

High will be onThu. 25, Sep.

4

Low will be onTue. 23, Sep.

0.1

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