Loyalist, Ontario, Canada Climate Change Severity

38
Moderate
The current climate change severity in Loyalist is Moderate, with a 22.2% improvement in the climate score compared to last 15 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Aug. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Loyalist 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), Loyalist temperature has changed by around -7.6%, 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
3819
-50%
cloudyCloudy
5636
-35.7%
rainyRainy
9972
-27.2%
snowySnowy
1013
30%
mistyMisty
08
100%

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

Climate Change Indicators:

Over the past 15 years, Loyalist has experienced measurable improvements in key climate parameters, contributing to the current severity score of 38 (within the Moderate severity category). This suggests improving climate conditions compared to previous years. Here’s a breakdown of the specific changes observed:

Severity Score

38/100

Moderate

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Loyalist experienced significant changes:

Temperature change of

-0.6 °C

Variation in annual rainfall

+11.9 %

Change in average humidity

+1.4 %

PM2.5 levels surged by

-18.6 %

Heatwave changed by

-2.2 day(s)

Coldwave changed by

-8.06 day(s)

Wind speeds changed by

+1.7 km/h

These indicators show reduced climate volatility, offering a valuable window to reinforce sustainable practices and strengthen long-term climate resilience. As the severity shifts toward Moderate, it is important to maintain momentum in climate adaptation efforts.

Check how we calculate Climate Change Severity
Based on data from Jan. to Aug.

Loyalist Weather Forecast 30 Days (September - October 2025)
Loyalist, Ontario, Canada

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Fri. 5, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon23°/13°
Humidity Icon81%
Wind Icon32km/h
Sat. 6, Sep.
moderate rainModerate rain
Temperature Icon18°/13°
Humidity Icon70%
Wind Icon27km/h
Sun. 7, Sep.
moderate rainModerate rain
Temperature Icon17°/12°
Humidity Icon72%
Wind Icon34km/h
Mon. 8, Sep.
partly cloudyPartly Cloudy
Temperature Icon19°/9°
Humidity Icon57%
Wind Icon18km/h
Tue. 9, Sep.
sunnySunny
Temperature Icon21°/10°
Humidity Icon63%
Wind Icon18km/h
Wed. 10, Sep.
sunnySunny
Temperature Icon24°/16°
Humidity Icon61%
Wind Icon28km/h
Thu. 11, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon20°/12°
Humidity Icon65%
Wind Icon27km/h
Fri. 12, Sep.
sunnySunny
Temperature Icon21°/8°
Humidity Icon47%
Wind Icon16km/h
Sat. 13, Sep.
sunnySunny
Temperature Icon19°/10°
Humidity Icon50%
Wind Icon11km/h
Sun. 14, Sep.
sunnySunny
Temperature Icon22°/14°
Humidity Icon62%
Wind Icon22km/h
Mon. 15, Sep.
partly cloudyPartly Cloudy
Temperature Icon25°/17°
Humidity Icon57%
Wind Icon14km/h
Tue. 16, Sep.
partly cloudyPartly Cloudy
Temperature Icon24°/14°
Humidity Icon53%
Wind Icon21km/h
Wed. 17, Sep.
partly cloudyPartly Cloudy
Temperature Icon22°/14°
Humidity Icon70%
Wind Icon19km/h
Thu. 18, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon20°/13°
Humidity Icon74%
Wind Icon19km/h
Fri. 19, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon19°/12°
Humidity Icon72%
Wind Icon18km/h
Sat. 20, Sep.
moderate rain at timesModerate rain at times
Temperature Icon21°/13°
Humidity Icon71%
Wind Icon19km/h
Sun. 21, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/14°
Humidity Icon75%
Wind Icon23km/h
Mon. 22, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon19°/13°
Humidity Icon74%
Wind Icon21km/h
Tue. 23, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon20°/12°
Humidity Icon75%
Wind Icon21km/h
Wed. 24, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon20°/12°
Humidity Icon72%
Wind Icon19km/h
Thu. 25, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon20°/13°
Humidity Icon74%
Wind Icon21km/h
Fri. 26, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon20°/13°
Humidity Icon76%
Wind Icon21km/h
Sat. 27, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon20°/13°
Humidity Icon76%
Wind Icon21km/h
Sun. 28, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon19°/14°
Humidity Icon76%
Wind Icon22km/h
Mon. 29, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/12°
Humidity Icon75%
Wind Icon23km/h
Tue. 30, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/11°
Humidity Icon75%
Wind Icon22km/h
Wed. 1, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/10°
Humidity Icon74%
Wind Icon21km/h
Thu. 2, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/10°
Humidity Icon78%
Wind Icon21km/h
Fri. 3, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/11°
Humidity Icon77%
Wind Icon21km/h
Sat. 4, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/11°
Humidity Icon78%
Wind Icon20km/h
Sun. 5, Oct.
moderate rain at timesModerate rain at times
Temperature Icon16°/11°
Humidity Icon73%
Wind Icon22km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onMon. 15, Sep.

24.5°C

Low will be onFri. 12, Sep.

8.1°C

HumidityHumidity

High will be onFri. 5, Sep.

81%

Low will be onFri. 12, Sep.

47%

Wind SpeedWind Speed

High will be onSun. 7, Sep.

33.8km/h

Low will be onSat. 13, Sep.

11.2km/h

PrecipitationPrecipitation

High will be onThu. 2, Oct.

7mm

Low will be onFri. 5, Sep.

0.1mm

Ultraviolet IndexUV

High will be onMon. 15, Sep.

6

Low will be onMon. 29, Sep.

3

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