Thorold
September
Weather in Thorold for September 2025
Your guide to Thorold weather in September - trends and predictions
In general, the average temperature in Thorold at the beginning of September is 25.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.9 °C by the end of September.
With an average of 5 rainy days, Thorold experiences minimal rainfall in September.
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Temperatures
Rain 🌧️
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25
Dry days
5
Rainy days
0
Snow days
22°/15°
Temperatures
20 km/h
Avg max wind
74 %
Avg humidity
Thorold in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  23° | 2 22° | 3  25° | 4  27° | 5 29° | 6 29° | 7  22° |
| 8 21° | 9  21° | 10 20° | 11 23° | 12 24° | 13 20° | 14 22° |
| 15 23° | 16 23° | 17 21° | 18 21° | 19 22° | 20  22° | 21 25° |
| 22 24° | 23 21° | 24 21° | 25 23° | 26 23° | 27 19° | 28 19° |
| 29 21° | 30 20° |
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Temperatures trend during September in Thorold
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 | 23° /15° | 0.4 mm | 5 | |
| 2 Sept. | Mist | 22° /14° | 0.2 mm | 6 | |
| 3 Sept. | Thundery outbreaks possible | 25° /16° | 0 mm | 6 | |
| 4 Sept. | Partly cloudy | 27° /17° | 0 mm | 7 | |
| 5 Sept. | Partly cloudy | 29° /18° | 0 mm | 8 | |
| 6 Sept. | Thundery outbreaks possible | 29° /18° | 0.7 mm | 7 | |
| 7 Sept. | Light rain shower | 22° /15° | 4.8 mm | 5 | |
| 8 Sept. | Mist | 21° /13° | 0.1 mm | 5 | |
| 9 Sept. | Overcast | 21° /15° | 0.4 mm | 5 | |
| 10 Sept. | Light rain shower | 20° /16° | 0.5 mm | 5 | |
| 11 Sept. | Overcast | 23° /15° | 0 mm | 5 | |
| 12 Sept. | Mist | 24° /16° | 0.6 mm | 6 | |
| 13 Sept. | Overcast | 20° /14° | 0 mm | 5 | |
| 14 Sept. | Partly cloudy | 22° /14° | 0 mm | 6 | |
| 15 Sept. | Partly cloudy | 23° /14° | 0 mm | 6 | |
| 16 Sept. | Mist | 23° /14° | 0 mm | 6 | |
| 17 Sept. | Mist | 21° /14° | 0.1 mm | 5 | |
| 18 Sept. | Patchy rain possible | 21° /15° | 0.3 mm | 5 | |
| 19 Sept. | Overcast | 22° /13° | 0 mm | 5 | |
| 20 Sept. | Sunny | 22° /13° | 0 mm | 6 | |
| 21 Sept. | Mist | 25° /14° | 1.6 mm | 6 | |
| 22 Sept. | Partly cloudy | 24° /13° | 0 mm | 6 | |
| 23 Sept. | Overcast | 21° /14° | 6.5 mm | 5 | |
| 24 Sept. | Overcast | 21° /13° | 0 mm | 5 | |
| 25 Sept. | Partly cloudy | 23° /16° | 4.2 mm | 6 | |
| 26 Sept. | Mist | 23° /14° | 0 mm | 5 | |
| 27 Sept. | Overcast | 19° /13° | 0 mm | 5 | |
| 28 Sept. | Patchy rain possible | 19° /13° | 1.9 mm | 5 | |
| 29 Sept. | Overcast | 21° /16° | 0 mm | 5 | |
| 30 Sept. | Mist | 20° /14° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Thorold 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 Thorold forecast closer to your planned date for the most up-to-date weather information.
Thorold in September - FAQ
What are the expected maximum and minimum temperatures in Thorold during September?
During September, expect a variety of temperatures with highs around 22° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Thorold during September?
In September, Thorold can expect light to moderate rainfall, totaling 22.4 mm across approximately 5 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Thorold during September?
The average wind speed in Thorold during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Thorold
Explore the daily rainfall trends and prepare for Thorolds September weather 💧
UV exposure in Thorold during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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