Brantford, Ontario, Canada Climate Change Severity

57
High
The current climate change severity in Brantford is High, with a 14.8% 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 Jun. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Brantford Weather Condition Changes (Historic Vs 2026)

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

Over the past 16 year(s), Brantford temperature has changed by around +3.3%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
2546
84%
cloudyCloudy
5114
-72.5%
rainyRainy
8649
-43.02%
snowySnowy
911
22.2%
mistyMisty
14
300%

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

Climate Change Indicators:

Over the past 16 years, Brantford has experienced measurable shifts in key climate parameters, contributing to the current severity score of 57 (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

57/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2026, Brantford experienced significant changes:

Temperature change of

+0.17 °C

Variation in annual rainfall

+36.64 %

Change in average humidity

-5.13 %

PM2.5 levels surged by

+27 %

Heatwave changed by

0 Day

Coldwave changed by

-3 Days

Wind speeds changed by

+2.78 km/h

These indicators show that Brantford 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 Jun.

Brantford Weather Forecast 30 Days (August 2026)
Brantford, Ontario, Canada

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Sat. 1, Aug.
sunnySunny
Temperature Icon34°/17°
Humidity Icon71%
Wind Icon16.2km/h
Sun. 2, Aug.
light rain showerRain Shower
Temperature Icon23°/18°
Humidity Icon96%
Wind Icon12.2km/h
Mon. 3, Aug.
overcastOvercast
Temperature Icon25°/17°
Humidity Icon81%
Wind Icon18.4km/h
Tue. 4, Aug.
sunnySunny
Temperature Icon29°/14°
Humidity Icon61%
Wind Icon18km/h
Wed. 5, Aug.
sunnySunny
Temperature Icon31°/17°
Humidity Icon72%
Wind Icon12.2km/h
Thu. 6, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon31°/19°
Humidity Icon76%
Wind Icon16.9km/h
Fri. 7, Aug.
sunnySunny
Temperature Icon31°/20°
Humidity Icon73%
Wind Icon18km/h
Sat. 8, Aug.
partly cloudyPartly Cloudy
Temperature Icon29°/18°
Humidity Icon82%
Wind Icon24.1km/h
Sun. 9, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon27°/17°
Humidity Icon78%
Wind Icon17.7km/h
Mon. 10, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon26°/17°
Humidity Icon78%
Wind Icon17.8km/h
Tue. 11, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon26°/16°
Humidity Icon78%
Wind Icon18.2km/h
Wed. 12, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon27°/17°
Humidity Icon78%
Wind Icon18.6km/h
Thu. 13, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon26°/16°
Humidity Icon76%
Wind Icon15.9km/h
Fri. 14, Aug.
heavy rain at timesHeavy Rain
Temperature Icon25°/16°
Humidity Icon75%
Wind Icon15.6km/h
Sat. 15, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon26°/16°
Humidity Icon75%
Wind Icon15.3km/h
Sun. 16, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon26°/16°
Humidity Icon78%
Wind Icon17.5km/h
Mon. 17, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon26°/17°
Humidity Icon81%
Wind Icon18.6km/h
Tue. 18, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/16°
Humidity Icon80%
Wind Icon16.2km/h
Wed. 19, Aug.
heavy rain at timesHeavy Rain
Temperature Icon26°/15°
Humidity Icon76%
Wind Icon15km/h
Thu. 20, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon26°/16°
Humidity Icon76%
Wind Icon17.3km/h
Fri. 21, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/16°
Humidity Icon79%
Wind Icon17km/h
Sat. 22, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/15°
Humidity Icon77%
Wind Icon15.2km/h
Sun. 23, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/15°
Humidity Icon75%
Wind Icon16.6km/h
Mon. 24, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/15°
Humidity Icon76%
Wind Icon16.8km/h
Tue. 25, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/16°
Humidity Icon78%
Wind Icon16.5km/h
Wed. 26, Aug.
heavy rain at timesHeavy Rain
Temperature Icon25°/15°
Humidity Icon78%
Wind Icon15.6km/h
Thu. 27, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/15°
Humidity Icon78%
Wind Icon17.5km/h
Fri. 28, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/15°
Humidity Icon79%
Wind Icon17.7km/h
Sat. 29, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/15°
Humidity Icon77%
Wind Icon17.3km/h
Sun. 30, Aug.
moderate rain at timesRain
Temperature Icon25°/15°
Humidity Icon76%
Wind Icon18km/h
Mon. 31, Aug.
moderate rain at timesRain
Temperature Icon25°/15°
Humidity Icon75%
Wind Icon15.7km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 1, Aug.

34°C

Low will be onTue. 4, Aug.

14°C

HumidityHumidity

High will be onSun. 2, Aug.

96%

Low will be onTue. 4, Aug.

61%

Wind SpeedWind Speed

High will be onSat. 8, Aug.

24.1km/h

Low will be onSun. 2, Aug.

12.2km/h

PrecipitationPrecipitation

High will be onSun. 2, Aug.

17.2mm

Low will be onWed. 5, Aug.

0.01mm

Ultraviolet IndexUV

High will be onWed. 5, Aug.

8

Low will be onSun. 2, Aug.

0.5

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