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Weather in Brampton for September 2025

Your guide to Brampton weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Brampton at the beginning of September is 26.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.1 °C by the end of September.

    • Rain 🌧️

  • Brampton experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 37 mm.

    • More

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Average dry days
23
Dry days
Average rainy days
7
Rainy days
Average snowy days
0
Snow days
Average temperatures
23°/13°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
71 %
Avg humidity

Brampton in September average weather

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Sunny
24°
2
Mist
22°
3
Cloudy
28°
4
Partly cloudy
30°
5
Cloudy
30°
6
Thundery outbreaks possible
29°
7
Light rain shower
20°
8
Overcast
21°
9
Overcast
23°
10
Overcast
23°
11
Light rain shower
25°
12
Moderate or heavy rain shower
25°
13
Overcast
22°
14
Partly cloudy
23°
15
Sunny
25°
16
Partly cloudy
26°
17
Thundery outbreaks possible
23°
18
Mist
24°
19
Overcast
23°
20
Overcast
23°
21
Mist
25°
22
Mist
22°
23
Mist
21°
24
Sunny
20°
25
Overcast
23°
26
Partly cloudy
22°
27
Overcast
19°
28
Patchy rain possible
17°
29
Overcast
20°
30
Fog
20°
Select a date

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Access Brampton weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Temperatures trend during September in Brampton

See the weather trend as well as the moving average line

September weather day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Sunny
Sunny
 24° /13° 0.1 mm 6
2 Sept. Mist
Mist
 22° /11° 0.8 mm 6
3 Sept. Cloudy
Cloudy
 28° /13° 0.9 mm 7
4 Sept. Partly cloudy
Partly cloudy
 30° /16° 0 mm 8
5 Sept. Cloudy
Cloudy
 30° /16° 0 mm 8
6 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 29° /18° 5.7 mm 6
7 Sept. Light rain shower
Light rain shower
 20° /13° 4.6 mm 5
8 Sept. Overcast
Overcast
 21° /10° 0 mm 5
9 Sept. Overcast
Overcast
 23° /11° 1.4 mm 5
10 Sept. Overcast
Overcast
 23° /13° 0 mm 6
11 Sept. Light rain shower
Light rain shower
 25° /14° 0.3 mm 6
12 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 25° /14° 1.2 mm 6
13 Sept. Overcast
Overcast
 22° /12° 0 mm 6
14 Sept. Partly cloudy
Partly cloudy
 23° /12° 0 mm 7
15 Sept. Sunny
Sunny
 25° /12° 0 mm 7
16 Sept. Partly cloudy
Partly cloudy
 26° /13° 0 mm 7
17 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 23° /14° 1.5 mm 5
18 Sept. Mist
Mist
 24° /12° 0 mm 6
19 Sept. Overcast
Overcast
 23° /11° 0 mm 5
20 Sept. Overcast
Overcast
 23° /11° 0 mm 5
21 Sept. Mist
Mist
 25° /15° 0 mm 6
22 Sept. Mist
Mist
 22° /14° 0 mm 5
23 Sept. Mist
Mist
 21° /13° 9.9 mm 5
24 Sept. Sunny
Sunny
 20° /13° 0 mm 5
25 Sept. Overcast
Overcast
 23° /14° 10.5 mm 5
26 Sept. Partly cloudy
Partly cloudy
 22° /13° 0 mm 6
27 Sept. Overcast
Overcast
 19° /10° 0 mm 4
28 Sept. Patchy rain possible
Patchy rain possible
 17° /13° 0 mm 4
29 Sept. Overcast
Overcast
 20° /14° 0 mm 5
30 Sept. Fog
Fog
 20° /13° 0 mm 5
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Important Notice
Our weather forecast for Brampton in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Brampton forecast closer to your planned date for the most up-to-date weather information.

Brampton in September - FAQ

What are the expected maximum and minimum temperatures in Brampton during September?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Brampton during September?
In September, Brampton can expect light to moderate rainfall, totaling 37 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Brampton during September?
The average wind speed in Brampton during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Brampton

Explore the daily rainfall trends and prepare for Bramptons September weather 💧

UV exposure in Brampton during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Location coordinates Where is Brampton?

Get accurate weather forecasts for Brampton, located at latitude 43.683 and longitude -79.766. Stay updated with localized weather information tailored for Brampton.

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