Fredericton, New Brunswick, Canada Climate Change Severity

62
Very High
The current climate change severity in Fredericton is Very High, with a 29.3% worsening in the climate score compared to last 16 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to May (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100


Fredericton Weather Condition Changes (Historic Vs 2026)

0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2026

Over the past 16 year(s), Fredericton temperature has changed by around +10811.6%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to May (Historical Vs 2026)

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
1132
190.9%

cloudyCloudy
3822
-42.1%

rainyRainy
4734
-27.6%

snowySnowy
1514
-6.6%

mistyMisty
02
100%

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

Climate Change Indicators:

Over the past 16 years, Fredericton has experienced measurable shifts in key climate parameters, contributing to the current severity score of 62 (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

62/100


Very High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2026, Fredericton experienced significant changes:

Temperature change of

+1.05 °C


Variation in annual rainfall

+34.17 %


Change in average humidity

-14.92 %


PM2.5 levels surged by

+25.65 %


Heatwave changed by

-2 Days


Coldwave changed by

-3 Days


Wind speeds changed by

+0.97 km/h


These indicators show a dramatic increase in volatility and worsening conditions. Fredericton'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 May

Fredericton Weather Forecast 30 Days (June - July 2026)
Fredericton, New Brunswick, Canada


Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Wed. 3, Jun.
sunnySunny

Temperature Icon26°/5°

Humidity Icon63%

Wind Icon14.8km/h
Thu. 4, Jun.
sunnySunny

Temperature Icon29°/9°

Humidity Icon59%

Wind Icon18.4km/h
Fri. 5, Jun.
patchy rain possiblePatchy rain nearby

Temperature Icon22°/13°

Humidity Icon79%

Wind Icon11.9km/h
Sat. 6, Jun.
patchy rain possiblePatchy rain nearby

Temperature Icon20°/12°

Humidity Icon92%

Wind Icon14.4km/h
Sun. 7, Jun.
moderate rainRain

Temperature Icon17°/8°

Humidity Icon85%

Wind Icon24.1km/h
Mon. 8, Jun.
sunnySunny

Temperature Icon24°/6°

Humidity Icon74%

Wind Icon12.6km/h
Tue. 9, Jun.
sunnySunny

Temperature Icon25°/8°

Humidity Icon64%

Wind Icon7.6km/h
Wed. 10, Jun.
sunnySunny

Temperature Icon29°/11°

Humidity Icon66%

Wind Icon10.8km/h
Thu. 11, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon21°/10°

Humidity Icon76%

Wind Icon15.8km/h
Fri. 12, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon22°/11°

Humidity Icon76%

Wind Icon16.2km/h
Sat. 13, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon20°/12°

Humidity Icon78%

Wind Icon16.6km/h
Sun. 14, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon18°/11°

Humidity Icon83%

Wind Icon16.2km/h
Mon. 15, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon20°/10°

Humidity Icon75%

Wind Icon15.8km/h
Tue. 16, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon22°/10°

Humidity Icon72%

Wind Icon14.8km/h
Wed. 17, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon21°/11°

Humidity Icon77%

Wind Icon16.9km/h
Thu. 18, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon22°/12°

Humidity Icon78%

Wind Icon16.6km/h
Fri. 19, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon22°/13°

Humidity Icon76%

Wind Icon17.6km/h
Sat. 20, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon23°/13°

Humidity Icon78%

Wind Icon16.9km/h
Sun. 21, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon23°/13°

Humidity Icon77%

Wind Icon16.6km/h
Mon. 22, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon22°/12°

Humidity Icon76%

Wind Icon15.8km/h
Tue. 23, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon22°/12°

Humidity Icon81%

Wind Icon15.8km/h
Wed. 24, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon23°/14°

Humidity Icon81%

Wind Icon16.2km/h
Thu. 25, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon23°/14°

Humidity Icon77%

Wind Icon16.2km/h
Fri. 26, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon21°/13°

Humidity Icon79%

Wind Icon15.8km/h
Sat. 27, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon22°/13°

Humidity Icon81%

Wind Icon15.8km/h
Sun. 28, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon21°/14°

Humidity Icon86%

Wind Icon16.2km/h
Mon. 29, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon22°/14°

Humidity Icon85%

Wind Icon16.2km/h
Tue. 30, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon24°/15°

Humidity Icon85%

Wind Icon14.4km/h
Wed. 1, Jul.
heavy rain at timesHeavy rain at times

Temperature Icon24°/15°

Humidity Icon81%

Wind Icon15.5km/h
Thu. 2, Jul.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon24°/14°

Humidity Icon83%

Wind Icon15.1km/h
Fri. 3, Jul.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon24°/14°

Humidity Icon77%

Wind Icon16.6km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 4, Jun.

29°C


Low will be onWed. 3, Jun.

5°C

HumidityHumidity

High will be onSat. 6, Jun.

92%


Low will be onThu. 4, Jun.

59%

Wind SpeedWind Speed

High will be onSun. 7, Jun.

24.1km/h


Low will be onTue. 9, Jun.

7.6km/h

PrecipitationPrecipitation

High will be onSun. 7, Jun.

15.7mm


Low will be onFri. 5, Jun.

0.9mm

Ultraviolet IndexUV

High will be onThu. 4, Jun.

7.9


Low will be onSun. 7, Jun.

0.1