Lambton County
September
Weather in Lambton County for September 2025
Your guide to Lambton County weather in September - trends and predictions
In general, the average temperature in Lambton County at the beginning of September is 25.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 21.1 °C by the end of September.
Lambton County sees moderate rainfall in September, averaging 9 rainy days.
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21
Dry days
9
Rainy days
0
Snow days
23°/13°
Temperatures
19 km/h
Avg max wind
75 %
Avg humidity
Lambton County in September average weather
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Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 23° | 2 22° | 3 28° | 4 29° | 5 30° | 6 26° | 7 20° |
8 20° | 9 22° | 10 23° | 11 25° | 12 24° | 13 22° | 14 23° |
15 25° | 16 25° | 17 23° | 18 20° | 19 20° | 20 24° | 21 25° |
22 25° | 23 20° | 24 21° | 25 22° | 26 23° | 27 20° | 28 19° |
29 21° | 30 22° |
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Temperatures trend during September in Lambton County
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September weather day by day
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Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Sept. | Sunny | 23° /13° | 0 mm | 6 | |
2 Sept. | Overcast | 22° /12° | 0 mm | 6 | |
3 Sept. | Cloudy | 28° /14° | 0 mm | 7 | |
4 Sept. | Partly cloudy | 29° /15° | 0 mm | 8 | |
5 Sept. | Mist | 30° /17° | 0 mm | 7 | |
6 Sept. | Patchy rain possible | 26° /16° | 6.9 mm | 6 | |
7 Sept. | Light rain shower | 20° /13° | 4.4 mm | 5 | |
8 Sept. | Patchy rain possible | 20° /10° | 0.1 mm | 5 | |
9 Sept. | Cloudy | 22° /13° | 0 mm | 6 | |
10 Sept. | Overcast | 23° /14° | 0 mm | 6 | |
11 Sept. | Fog | 25° /14° | 0.4 mm | 6 | |
12 Sept. | Torrential rain shower | 24° /15° | 13.7 mm | 6 | |
13 Sept. | Overcast | 22° /13° | 0 mm | 6 | |
14 Sept. | Partly cloudy | 23° /14° | 0 mm | 6 | |
15 Sept. | Mist | 25° /13° | 0 mm | 6 | |
16 Sept. | Mist | 25° /12° | 0 mm | 6 | |
17 Sept. | Patchy rain possible | 23° /13° | 0.4 mm | 5 | |
18 Sept. | Light rain shower | 20° /13° | 0.6 mm | 5 | |
19 Sept. | Fog | 20° /11° | 0 mm | 5 | |
20 Sept. | Patchy rain possible | 24° /13° | 0 mm | 5 | |
21 Sept. | Mist | 25° /16° | 0 mm | 6 | |
22 Sept. | Fog | 25° /15° | 2.6 mm | 6 | |
23 Sept. | Fog | 20° /13° | 9.5 mm | 5 | |
24 Sept. | Overcast | 21° /14° | 0 mm | 5 | |
25 Sept. | Partly cloudy | 22° /14° | 0 mm | 6 | |
26 Sept. | Patchy rain possible | 23° /14° | 0.3 mm | 6 | |
27 Sept. | Overcast | 20° /13° | 0 mm | 5 | |
28 Sept. | Light rain shower | 19° /15° | 1.4 mm | 4 | |
29 Sept. | Patchy rain possible | 21° /15° | 0.2 mm | 5 | |
30 Sept. | Overcast | 22° /15° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Lambton County 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 Lambton County forecast closer to your planned date for the most up-to-date weather information.
Lambton County in September - FAQ
What are the expected maximum and minimum temperatures in Lambton County 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 Lambton County during September?
In September, Lambton County can expect light to moderate rainfall, totaling 42.2 mm across approximately 9 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Lambton County during September?
The average wind speed in Lambton County during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Lambton County
Explore the daily rainfall trends and prepare for Lambton Countys September weather 💧
UV exposure in Lambton County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Get accurate weather forecasts for Lambton County, located at latitude 42.979 and longitude -82.404. Stay updated with localized weather information tailored for Lambton County.
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