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York (Richmond Hill)
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Canada weather

Weather in York for September 2025

Your guide to York weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in York is slightly cooler than the historical average by -1.9 °C.

  • The forecast for the next days in York predicts temperatures to be around 24 °C, close to the historical average.

  • In general, the average temperature in York at the beginning of September is 24.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 21 °C by the end of September.

    • Rain 🌧️

  • York experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 50.6 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
15 km/h
Avg max wind
Average humidity
70 %
Avg humidity

York Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Partly cloudy
24°
2
Mist
23°
3
Thundery outbreaks possible
28°
4
Cloudy
27°
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
24°
13
Overcast
23°
14
Cloudy
24°
15
Mist
24°
16
Sunny
26°
17
Sunny
28°
18
Partly cloudy
26°
19
Sunny
21°
20
Sunny
18°
21
Patchy rain possible
27°
22
Sunny
32°
23
Sunny
28°
24
Patchy rain possible
25°
25
Patchy rain possible
24°
26
Patchy rain possible
18°
27
Patchy rain possible
20°
28
Patchy rain possible
19°
29
Sunny
21°
30
Mist
20°

Temperatures trend during September in York

See the weather trend as well as the moving average line

September weather in York day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Partly cloudy
Partly cloudy
 24° /12° 0.1 mm 6
2 Sept. Mist
Mist
 23° /13° 0.4 mm 5
3 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 28° /14° 0 mm 6
4 Sept. Cloudy
Cloudy
 27° /15° 9.6 mm 6
5 Sept. Partly cloudy
Partly cloudy
 27° /16° 0 mm 7
6 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 26° /16° 3.8 mm 5
7 Sept. Light rain shower
Light rain shower
 19° /13° 3.4 mm 4
8 Sept. Overcast
Overcast
 21° /9° 0 mm 4
9 Sept. Overcast
Overcast
 22° /11° 1.1 mm 5
10 Sept. Overcast
Overcast
 23° /12° 0 mm 5
11 Sept. Overcast
Overcast
 24° /14° 0.1 mm 5
12 Sept. Light rain shower
Light rain shower
 24° /14° 1 mm 6
13 Sept. Overcast
Overcast
 23° /14° 0 mm 5
14 Sept. Cloudy
Cloudy
 24° /13° 0 mm 6
15 Sept. Mist
Mist
 24° /13° 0 mm 6
16 Sept. Sunny
Sunny
 26° /11° 0 mm 1.3
17 Sept. Sunny
Sunny
 28° /14° 0 mm 1.3
18 Sept. Partly cloudy
Partly cloudy
 26° /15° 0 mm 1.2
19 Sept. Sunny
Sunny
 21° /10° 0 mm 1.4
20 Sept. Sunny
Sunny
 18° /8° 0 mm 0
21 Sept. Patchy rain possible
Patchy rain possible
 27° /15° 0.3 mm 4
22 Sept. Sunny
Sunny
 32° /20° 0 mm 7
23 Sept. Sunny
Sunny
 28° /19° 0.1 mm 6
24 Sept. Patchy rain possible
Patchy rain possible
 25° /19° 2.1 mm 5
25 Sept. Patchy rain possible
Patchy rain possible
 24° /17° 1.1 mm 4
26 Sept. Patchy rain possible
Patchy rain possible
 18° /14° 2 mm 4
27 Sept. Patchy rain possible
Patchy rain possible
 20° /12° 0.7 mm 4
28 Sept. Patchy rain possible
Patchy rain possible
 19° /14° 0.3 mm 4
29 Sept. Sunny
Sunny
 21° /13° 0 mm 5
30 Sept. Mist
Mist
 20° /13° 0 mm 5
Next
Important Notice
Our weather forecast for York 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 York forecast closer to your planned date for the most up-to-date weather information.
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York in September - FAQ

What are the expected maximum and minimum temperatures in York 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 York during September?
Moderate rainfall is anticipated in York during September, with a total of 50.6 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in York during September?
The average wind speed in York during September is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in York

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

UV exposure in York during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Location coordinates Where is York?

Get accurate weather forecasts for York, located at latitude 43.871 and longitude -79.437. Stay updated with localized weather information tailored for York.

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