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Chatham-Kent (Chatham)
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Canada weather

Weather in Chatham-Kent for September 2026

Your guide to Chatham-Kent weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Chatham-Kent at the beginning of September is 24.1 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 22 °C by the end of September.

    • Rain 🌧️

  • Chatham-Kent experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 46.5 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°/14°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
74 %
Avg humidity

Chatham-Kent Weather September

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

Temperatures trend during September in Chatham-Kent

See the weather trend as well as the moving average line

September weather in Chatham-Kent day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Mist
Mist
 24° /10° 0.1 mm 5
2 Sept. Mist
Mist
 22° /11° 0 mm 5
3 Sept. Cloudy
Cloudy
 27° /14° 0 mm 7
4 Sept. Partly cloudy
Partly cloudy
 25° /15° 19.2 mm 6
5 Sept. Partly cloudy
Partly cloudy
 27° /16° 0 mm 7
6 Sept. Light rain shower
Light rain shower
 24° /14° 4.1 mm 5
7 Sept. Light rain shower
Light rain shower
 20° /12° 2.5 mm 5
8 Sept. Sunny
Sunny
 20° /9° 0.1 mm 5
9 Sept. Mist
Mist
 24° /11° 0 mm 6
10 Sept. Overcast
Overcast
 24° /13° 0 mm 5
11 Sept. Fog
Fog
 25° /14° 0.4 mm 6
12 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 24° /13° 5.6 mm 5
13 Sept. Mist
Mist
 23° /12° 0 mm 5
14 Sept. Cloudy
Cloudy
 24° /12° 0 mm 6
15 Sept. Sunny
Sunny
 25° /12° 0 mm 6
16 Sept. Mist
Mist
 26° /13° 0 mm 6
17 Sept. Mist
Mist
 24° /11° 0.1 mm 5
18 Sept. Fog
Fog
 24° /12° 0.3 mm 5
19 Sept. Overcast
Overcast
 22° /11° 0 mm 5
20 Sept. Overcast
Overcast
 24° /12° 0 mm 5
21 Sept. Cloudy
Cloudy
 26° /16° 18.6 mm 6
22 Sept. Fog
Fog
 25° /15° 12.3 mm 6
23 Sept. Overcast
Overcast
 22° /14° 7.3 mm 5
24 Sept. Overcast
Overcast
 22° /14° 1.3 mm 5
25 Sept. Fog
Fog
 22° /15° 0.5 mm 5
26 Sept. Light rain shower
Light rain shower
 22° /13° 0.4 mm 5
27 Sept. Patchy rain possible
Patchy rain possible
 23° /15° 0 mm 5
28 Sept. Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 20° /14° 6.1 mm 4
29 Sept. Patchy rain possible
Patchy rain possible
 22° /12° 0.2 mm 5
30 Sept. Mist
Mist
 23° /12° 0 mm 5
Next
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.
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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 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Chatham-Kent during September?
In September, Chatham-Kent can expect light to moderate rainfall, totaling 46.5 mm across approximately 6 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Chatham-Kent during September?
The average wind speed in Chatham-Kent during September is 18 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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