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Canada weather

Weather in Owen Sound for September 2027

Your guide to Owen Sound weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Owen Sound at the beginning of September is 23 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19.7 °C by the end of September.

    • Rain 🌧️

  • With an average of 5 rainy days, Owen Sound experiences minimal rainfall in September.

    • More

  • Is September a good time to visit Owen Sound? check out the best time to travel to Owen Sound page.

  • ✨ Is September a good time to visit Owen Sound? – Ask the AI Weatherman

Average dry days
25
Dry days
Average rainy days
5
Rainy days
Average snowy days
0
Snow days
Average temperatures
21°/12°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
74 %
Avg humidity

Owen Sound Weather September

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

Temperatures trend during September in Owen Sound

See the weather trend as well as the moving average line

September weather in Owen Sound 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° /13° 0.1 mm 6
2 Sept. Patchy rain possible
Patchy rain possible
 24° /13° 1.2 mm 5
3 Sept. Sunny
Sunny
 25° /14° 0 mm 6
4 Sept. Moderate rain
Moderate rain
 23° /13° 14.6 mm 6
5 Sept. Sunny
Sunny
 25° /13° 0 mm 6.9
6 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 22° /14° 6.2 mm 5
7 Sept. Moderate rain
Moderate rain
 18° /11° 16.7 mm 4
8 Sept. Overcast
Overcast
 20° /10° 0.2 mm 4
9 Sept. Patchy rain possible
Patchy rain possible
 21° /12° 2.1 mm 4
10 Sept. Mist
Mist
 21° /12° 0 mm 6
11 Sept. Mist
Mist
 22° /10° 0.5 mm 6
12 Sept. Light rain
Light rain
 23° /12° 3.5 mm 5
13 Sept. Overcast
Overcast
 21° /13° 0.6 mm 5
14 Sept. Sunny
Sunny
 21° /11° 0 mm 6
15 Sept. Patchy rain possible
Patchy rain possible
 22° /10° 1.7 mm 5
16 Sept. Partly cloudy
Partly cloudy
 23° /12° 0 mm 5
17 Sept. Patchy rain possible
Patchy rain possible
 22° /13° 1 mm 5
18 Sept. Patchy rain possible
Patchy rain possible
 19° /12° 0.1 mm 4
19 Sept. Mist
Mist
 19° /9° 0 mm 4
20 Sept. Mist
Mist
 21° /8° 0 mm 5
21 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 20° /12° 4.5 mm 4
22 Sept. Moderate rain
Moderate rain
 22° /12° 16 mm 5
23 Sept. Moderate rain
Moderate rain
 20° /12° 18.5 mm 5
24 Sept. Fog
Fog
 21° /11° 0.7 mm 5
25 Sept. Fog
Fog
 19° /12° 0 mm 4
26 Sept. Overcast
Overcast
 18° /12° 0 mm 4
27 Sept. Overcast
Overcast
 19° /11° 0 mm 4.9
28 Sept. Fog
Fog
 20° /11° 0.4 mm 4
29 Sept. Cloudy
Cloudy
 22° /11° 0 mm 4.7
30 Sept. Fog
Fog
 20° /12° 0.1 mm 4
Next
Important Notice
Our weather forecast for Owen Sound 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 Owen Sound forecast closer to your planned date for the most up-to-date weather information.
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Owen Sound in September - FAQ

What are the expected maximum and minimum temperatures in Owen Sound during September?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Owen Sound during September?
Moderate rainfall is anticipated in Owen Sound during September, with a total of 88.7 mm spread over approximately 5 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Owen Sound during September?
The average wind speed in Owen Sound during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Owen Sound

Explore the daily rainfall trends and prepare for Owen Sounds September weather 💧
Typically, Owen Sound has 5 rainy days in September with a total of 88.7 mm of rainfall.

UV exposure in Owen Sound during September

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

Get accurate weather forecasts for Owen Sound, located at latitude 44.567 and longitude -80.943. Stay updated with localized weather information tailored for Owen Sound.

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