Toronto
September
Weather in Toronto for September 2027
Your guide to Toronto weather in September - trends and predictions
In general, the average temperature in Toronto at the beginning of September is 24.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19.8 °C by the end of September.
Toronto experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 60.9 mm.
Is September a good time to visit Toronto? check out the best time to travel to Toronto page.
✨ Is September a good time to visit Toronto? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
24
Dry days
6
Rainy days
0
Snow days
22°/14°
Temperatures
16 km/h
Avg max wind
68 %
Avg humidity
Toronto Weather September
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Temperatures trend during September in Toronto
See the weather trend as well as the moving average line
September weather in Toronto day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 25° /16° | 0.2 mm | 6 | |
| 2 Sept. |  Patchy rain possible | 24° /16° | 1.2 mm | 5 | |
| 3 Sept. |  Partly cloudy | 27° /16° | 0.1 mm | 6 | |
| 4 Sept. |  Light rain | 25° /17° | 3 mm | 6 | |
| 5 Sept. |  Overcast | 25° /17° | 0.7 mm | 7 | |
| 6 Sept. | Light rain | 24° /17° | 6.4 mm | 6 | |
| 7 Sept. | Patchy rain possible | 21° /15° | 1.9 mm | 5 | |
| 8 Sept. | Patchy rain possible | 23° /13° | 1.3 mm | 5 | |
| 9 Sept. | Patchy rain possible | 23° /15° | 2.3 mm | 5 | |
| 10 Sept. | Partly cloudy | 23° /15° | 0.1 mm | 6 | |
| 11 Sept. | Overcast | 24° /15° | 0 mm | 6 | |
| 12 Sept. | Partly cloudy | 24° /16° | 0.9 mm | 6 | |
| 13 Sept. | Patchy rain possible | 23° /15° | 0.2 mm | 5 | |
| 14 Sept. | Patchy rain possible | 23° /14° | 0.2 mm | 6 | |
| 15 Sept. | Sunny | 22° /14° | 0.9 mm | 5 | |
| 16 Sept. | Overcast | 24° /15° | 0 mm | 5 | |
| 17 Sept. | Overcast | 23° /15° | 0.4 mm | 5 | |
| 18 Sept. | Overcast | 24° /15° | 0.8 mm | 5 | |
| 19 Sept. | Sunny | 22° /14° | 0.8 mm | 5 | |
| 20 Sept. | Sunny | 22° /13° | 0.1 mm | 5 | |
| 21 Sept. | Patchy rain possible | 21° /15° | 0.6 mm | 5 | |
| 22 Sept. |  Moderate rain | 20° /13° | 15.8 mm | 5 | |
| 23 Sept. |  Moderate rain at times | 19° /12° | 5.2 mm | 5 | |
| 24 Sept. | Patchy rain possible | 19° /13° | 1.6 mm | 5 | |
| 25 Sept. | Moderate rain | 21° /14° | 11.6 mm | 5 | |
| 26 Sept. | Patchy rain possible | 21° /13° | 1.8 mm | 4 | |
| 27 Sept. | Light rain | 20° /13° | 2.5 mm | 5 | |
| 28 Sept. | Overcast | 19° /13° | 0.1 mm | 4 | |
| 29 Sept. | Overcast | 20° /13° | 0 mm | 4 | |
| 30 Sept. | Sunny | 20° /13° | 0 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Toronto 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 Toronto forecast closer to your planned date for the most up-to-date weather information.
Change Month
Toronto in September - FAQ
What are the expected maximum and minimum temperatures in Toronto during September?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Toronto during September?
Moderate rainfall is anticipated in Toronto during September, with a total of 60.9 mm spread over approximately 6 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Toronto during September?
The average wind speed in Toronto during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Toronto
Explore the daily rainfall trends and prepare for Torontos September weather 💧
Typically, Toronto has 6 rainy days in September with a total of 60.9 mm of rainfall.
UV exposure in Toronto during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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