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Canada weather

Weather in Simcoe for September 2026

Your guide to Simcoe weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Simcoe at the beginning of September is 21.9 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 21.6 °C by the end of September.

    • Rain 🌧️

  • Simcoe experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 128.4 mm.

    • More

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Average dry days
24
Dry days
Average rainy days
6
Rainy days
Average snowy days
0
Snow days
Average temperatures
23°/12°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
76 %
Avg humidity

Simcoe Weather September

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

Temperatures trend during September in Simcoe

See the weather trend as well as the moving average line

September weather in Simcoe day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Sunny
Sunny
 26° /11° 0 mm 7
2 Sept. Overcast
Overcast
 23° /11° 0 mm 5
3 Sept. Fog
Fog
 27° /9° 0 mm 6
4 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 20° /12° 26.9 mm 5
5 Sept. Cloudy
Cloudy
 22° /9° 0 mm 5
6 Sept. Overcast
Overcast
 18° /9° 0 mm 4
7 Sept. Partly cloudy
Partly cloudy
 17° /10° 0 mm 5
8 Sept. Partly cloudy
Partly cloudy
 19° /7° 0 mm 5
9 Sept. Patchy rain possible
Patchy rain possible
 24° /8° 0.3 mm 5
10 Sept. Partly cloudy
Partly cloudy
 23° /10° 0 mm 6
11 Sept. Partly cloudy
Partly cloudy
 26° /13° 0 mm 6
12 Sept. Sunny
Sunny
 27° /12° 0 mm 7
13 Sept. Sunny
Sunny
 27° /14° 0 mm 7
14 Sept. Sunny
Sunny
 28° /13° 0 mm 7
15 Sept. Sunny
Sunny
 26° /14° 0 mm 6
16 Sept. Partly cloudy
Partly cloudy
 26° /13° 0 mm 6
17 Sept. Overcast
Overcast
 24° /12° 0 mm 6
18 Sept. Overcast
Overcast
 26° /11° 0 mm 6
19 Sept. Overcast
Overcast
 23° /11° 0 mm 5
20 Sept. Overcast
Overcast
 23° /10° 0 mm 6
21 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 25° /13° 5.1 mm 6
22 Sept. Patchy rain possible
Patchy rain possible
 25° /16° 23.2 mm 6
23 Sept. Heavy rain at times
Heavy rain at times
 23° /17° 36 mm 5
24 Sept. Moderate rain at times
Moderate rain at times
 19° /15° 13.7 mm 4
25 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 24° /16° 22.3 mm 6
26 Sept. Overcast
Overcast
 22° /13° 0 mm 5
27 Sept. Overcast
Overcast
 22° /13° 0 mm 5
28 Sept. Patchy rain possible
Patchy rain possible
 21° /14° 0.2 mm 5
29 Sept. Overcast
Overcast
 23° /12° 0.8 mm 6
30 Sept. Overcast
Overcast
 20° /13° 0 mm 5
Next
Important Notice
Our weather forecast for Simcoe 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 Simcoe forecast closer to your planned date for the most up-to-date weather information.
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Simcoe in September - FAQ

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

Enjoy moderate daytime temperatures of up to 23° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Simcoe during September?

Significant rainfall exceeding 128.4 mm is expected in Simcoe during September, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Simcoe during September?

The average wind speed in Simcoe during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Simcoe

Explore the daily rainfall trends and prepare for Simcoes September weather 💧
Typically, Simcoe has 6 rainy days in September with a total of 128.4 mm of rainfall.

UV exposure in Simcoe during September

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

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Location coordinates Where is Simcoe?

Get accurate weather forecasts for Simcoe, located at latitude 42.833 and longitude -80.3. Stay updated with localized weather information tailored for Simcoe.

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