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Weather in Chatham-Kent for September 2025

Your guide to Chatham-Kent weather in September - trends and predictions
  • In general, the average temperature in Chatham-Kent at the beginning of September is 25.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 21.6 °C by the end of September.

  • Chatham-Kent sees moderate rainfall in September, averaging 10 rainy days.

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Average dry days
20
Dry days
Average rainy days
10
Rainy days
Average snowy days
0
Snow days
Average temperatures
23°/13°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
75 %
Avg humidity

Chatham-Kent in September average weather

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Temperatures trend during September in Chatham-Kent

See the weather trend as well as the moving average line

September weather day by day

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Date Weather Temperatures Rain UV More
1 Sept. Mist
Mist
24° /11° 0.1 mm 5
2 Sept. Mist
Mist
22° /12° 0 mm 6
3 Sept. Cloudy
Cloudy
27° /14° 0 mm 7
4 Sept. Partly cloudy
Partly cloudy
28° /16° 0 mm 7
5 Sept. Partly cloudy
Partly cloudy
30° /19° 0 mm 8
6 Sept. Light rain shower
Light rain shower
26° /16° 6.1 mm 6
7 Sept. Light rain shower
Light rain shower
21° /13° 3.8 mm 5
8 Sept. Mist
Mist
20° /10° 0.1 mm 5
9 Sept. Mist
Mist
24° /11° 0 mm 6
10 Sept. Overcast
Overcast
24° /14° 0 mm 6
11 Sept. Fog
Fog
24° /14° 0.6 mm 6
12 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
24° /14° 8.4 mm 6
13 Sept. Mist
Mist
22° /12° 0 mm 6
14 Sept. Cloudy
Cloudy
23° /13° 0 mm 6
15 Sept. Sunny
Sunny
25° /12° 0 mm 7
16 Sept. Mist
Mist
25° /14° 0 mm 6
17 Sept. Mist
Mist
23° /13° 0.1 mm 5
18 Sept. Light rain shower
Light rain shower
22° /12° 0.4 mm 5
19 Sept. Overcast
Overcast
23° /11° 0 mm 5
20 Sept. Overcast
Overcast
24° /13° 0 mm 5
21 Sept. Cloudy
Cloudy
26° /17° 0 mm 6
22 Sept. Fog
Fog
24° /14° 5.2 mm 6
23 Sept. Mist
Mist
21° /12° 10.9 mm 5
24 Sept. Overcast
Overcast
22° /12° 0 mm 5
25 Sept. Patchy light drizzle
Patchy light drizzle
24° /14° 0.7 mm 5
26 Sept. Light rain shower
Light rain shower
22° /13° 0.7 mm 6
27 Sept. Patchy rain possible
Patchy rain possible
21° /13° 0 mm 5
28 Sept. Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
19° /15° 9.1 mm 4
29 Sept. Patchy rain possible
Patchy rain possible
21° /15° 0.2 mm 5
30 Sept. Mist
Mist
22° /15° 0 mm 5
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Important Notice
Our weather forecast for Chatham-Kent 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 Chatham-Kent forecast closer to your planned date for the most up-to-date weather information.

Chatham-Kent in September - FAQ

What are the expected maximum and minimum temperatures in Chatham-Kent during September?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Chatham-Kent during September?
Moderate rainfall is anticipated in Chatham-Kent during September, with a total of 50.4 mm spread over approximately 10 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Chatham-Kent during September?
The average wind speed in Chatham-Kent during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Chatham-Kent

Explore the daily rainfall trends and prepare for Chatham-Kents September weather 💧

UV exposure in Chatham-Kent during September

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

Get accurate weather forecasts for Chatham-Kent, located at latitude 42.412 and longitude -82.185. Stay updated with localized weather information tailored for Chatham-Kent.

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