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Weather in Willowdale for September 2026

Your guide to Willowdale weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Willowdale at the beginning of September is 25.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.9 °C by the end of September.

    • Rain 🌧️

  • Willowdale experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 66.4 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
22
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
23°/14°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
68 %
Avg humidity

Willowdale Weather September

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

Temperatures trend during September in Willowdale

See the weather trend as well as the moving average line

September weather in Willowdale day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Mist
Mist
 25° /14° 0.1 mm 6
2 Sept. Mist
Mist
 23° /14° 0.4 mm 6
3 Sept. Partly cloudy
Partly cloudy
 28° /15° 0 mm 7
4 Sept. Partly cloudy
Partly cloudy
 28° /16° 8.2 mm 7
5 Sept. Partly cloudy
Partly cloudy
 27° /17° 0 mm 7
6 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 26° /17° 4 mm 5
7 Sept. Light rain shower
Light rain shower
 19° /14° 2.8 mm 4
8 Sept. Overcast
Overcast
 21° /10° 0 mm 5
9 Sept. Overcast
Overcast
 22° /12° 0.9 mm 5
10 Sept. Overcast
Overcast
 23° /13° 0 mm 5
11 Sept. Overcast
Overcast
 24° /15° 0 mm 5
12 Sept. Light rain shower
Light rain shower
 25° /15° 0.9 mm 6
13 Sept. Overcast
Overcast
 23° /14° 0 mm 6
14 Sept. Sunny
Sunny
 25° /14° 0 mm 6
15 Sept. Sunny
Sunny
 24° /15° 0 mm 6
16 Sept. Overcast
Overcast
 25° /13° 0 mm 6
17 Sept. Patchy light rain with thunder
Patchy light rain with thunder
 24° /15° 0.6 mm 5
18 Sept. Mist
Mist
 24° /14° 0 mm 5
19 Sept. Partly cloudy
Partly cloudy
 23° /12° 0 mm 6
20 Sept. Partly cloudy
Partly cloudy
 22° /11° 0 mm 5
21 Sept. Mist
Mist
 23° /15° 0 mm 5
22 Sept. Mist
Mist
 23° /15° 19.3 mm 5
23 Sept. Mist
Mist
 22° /15° 7.7 mm 5
24 Sept. Sunny
Sunny
 21° /15° 4.3 mm 5
25 Sept. Overcast
Overcast
 24° /16° 17.1 mm 5
26 Sept. Overcast
Overcast
 22° /15° 0 mm 5
27 Sept. Fog
Fog
 19° /13° 0 mm 4
28 Sept. Patchy rain possible
Patchy rain possible
 19° /14° 0 mm 4
29 Sept. Overcast
Overcast
 21° /13° 0 mm 5
30 Sept. Mist
Mist
 20° /13° 0 mm 5
Next
Important Notice
Our weather forecast for Willowdale 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 Willowdale forecast closer to your planned date for the most up-to-date weather information.
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Willowdale in September - FAQ

What are the expected maximum and minimum temperatures in Willowdale during September?

Enjoy moderate daytime temperatures of up to 23° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Willowdale during September?

Moderate rainfall is anticipated in Willowdale during September, with a total of 66.4 mm spread over approximately 8 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Willowdale during September?

The average wind speed in Willowdale during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Willowdale

Explore the daily rainfall trends and prepare for Willowdales September weather 💧
Typically, Willowdale has 8 rainy days in September with a total of 66.4 mm of rainfall.

UV exposure in Willowdale during September

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

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Location coordinates Where is Willowdale?

Get accurate weather forecasts for Willowdale, located at latitude 43.767 and longitude -79.399. Stay updated with localized weather information tailored for Willowdale.

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