Marystown, Newfoundland And Labrador, Canada Climate Change Severity

52
High
The current climate change severity in Marystown is High, with a 16.2% 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
°C

Marystown 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), Marystown temperature has changed by around -20.5%, 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
156
-60%
cloudyCloudy
4011
-72.5%
rainyRainy
9285
-7.6%
snowySnowy
1618
12.5%
mistyMisty
01
100%

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

Climate Change Indicators:

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

Temperature change of

-0.7 °C

Variation in annual rainfall

+33.6 %

Change in average humidity

+6.004 %

PM2.5 levels surged by

-10.5 %

Heatwave changed by

-5.06 day(s)

Coldwave changed by

+6.5 day(s)

Wind speeds changed by

+0.8 km/h

These indicators show that Marystown 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.

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

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sat. 2, Aug.
partly cloudyPartly Cloudy
Temperature Icon18°/11°
Humidity Icon89%
Wind Icon19km/h
Sun. 3, Aug.
mistMist
Temperature Icon19°/10°
Humidity Icon90%
Wind Icon19km/h
Mon. 4, Aug.
overcastOvercast
Temperature Icon18°/11°
Humidity Icon89%
Wind Icon34km/h
Tue. 5, Aug.
sunnySunny
Temperature Icon19°/13°
Humidity Icon79%
Wind Icon22km/h
Wed. 6, Aug.
sunnySunny
Temperature Icon18°/13°
Humidity Icon73%
Wind Icon16km/h
Thu. 7, Aug.
sunnySunny
Temperature Icon18°/13°
Humidity Icon73%
Wind Icon19km/h
Fri. 8, Aug.
sunnySunny
Temperature Icon18°/14°
Humidity Icon79%
Wind Icon27km/h
Sat. 9, Aug.
sunnySunny
Temperature Icon20°/15°
Humidity Icon79%
Wind Icon31km/h
Sun. 10, Aug.
sunnySunny
Temperature Icon19°/17°
Humidity Icon78%
Wind Icon29km/h
Mon. 11, Aug.
sunnySunny
Temperature Icon20°/15°
Humidity Icon84%
Wind Icon20km/h
Tue. 12, Aug.
sunnySunny
Temperature Icon21°/16°
Humidity Icon87%
Wind Icon17km/h
Wed. 13, Aug.
partly cloudyPartly Cloudy
Temperature Icon22°/17°
Humidity Icon84%
Wind Icon18km/h
Thu. 14, Aug.
partly cloudyPartly Cloudy
Temperature Icon22°/17°
Humidity Icon89%
Wind Icon14km/h
Fri. 15, Aug.
mistMist
Temperature Icon20°/17°
Humidity Icon93%
Wind Icon12km/h
Sat. 16, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/17°
Humidity Icon83%
Wind Icon30km/h
Sun. 17, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/16°
Humidity Icon83%
Wind Icon30km/h
Mon. 18, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/16°
Humidity Icon86%
Wind Icon33km/h
Tue. 19, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/17°
Humidity Icon88%
Wind Icon31km/h
Wed. 20, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/17°
Humidity Icon88%
Wind Icon31km/h
Thu. 21, Aug.
moderate rain at timesModerate rain at times
Temperature Icon18°/17°
Humidity Icon85%
Wind Icon28km/h
Fri. 22, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/17°
Humidity Icon87%
Wind Icon31km/h
Sat. 23, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon19°/17°
Humidity Icon87%
Wind Icon36km/h
Sun. 24, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/16°
Humidity Icon85%
Wind Icon33km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/16°
Humidity Icon81%
Wind Icon32km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/16°
Humidity Icon82%
Wind Icon35km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/16°
Humidity Icon85%
Wind Icon35km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/16°
Humidity Icon83%
Wind Icon35km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/16°
Humidity Icon81%
Wind Icon39km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon19°/16°
Humidity Icon83%
Wind Icon39km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/16°
Humidity Icon85%
Wind Icon39km/h
Mon. 1, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/15°
Humidity Icon83%
Wind Icon34km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onWed. 13, Aug.

22.3°C

Low will be onSun. 3, Aug.

10.3°C

HumidityHumidity

High will be onFri. 15, Aug.

93%

Low will be onWed. 6, Aug.

73%

Wind SpeedWind Speed

High will be onSat. 30, Aug.

39.2km/h

Low will be onFri. 15, Aug.

11.5km/h

PrecipitationPrecipitation

High will be onSat. 30, Aug.

14.2mm

Low will be onThu. 14, Aug.

0.01mm

Ultraviolet IndexUV

High will be onWed. 6, Aug.

5

Low will be onTue. 5, Aug.

0.3

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