Clarence-Rockland
September
Weather in Clarence-Rockland for September 2026
Your guide to Clarence-Rockland weather in September - trends and predictions
Until now, September 2026 in Clarence-Rockland is slightly cooler than the historical average by 1.7 °C.
The forecast for the next days in Clarence-Rockland predicts a temperature of 16.4 °C, which is cooler than the historical average.
In general, the average temperature in Clarence-Rockland at the beginning of September is 24.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.1 °C by the end of September.
Clarence-Rockland experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 76.4 mm.
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Temperatures
Rain 🌧️
More
23
Dry days
7
Rainy days
0
Snow days
22°/12°
Temperatures
13 km/h
Avg max wind
71 %
Avg humidity
Clarence-Rockland Weather September
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Temperatures trend during September in Clarence-Rockland
See the weather trend as well as the moving average line
September weather in Clarence-Rockland day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Overcast | 24° /13° | 55.9 mm | 5 | |
| 2 Sept. | Overcast | 24° /13° | 3.3 mm | 5 | |
| 3 Sept. |  Sunny | 26° /13° | 12.7 mm | 7 | |
| 4 Sept. | Sunny | 26° /14° | 1.4 mm | 7 | |
| 5 Sept. |  Mist | 25° /13° | 0.1 mm | 6 | |
| 6 Sept. | Overcast | 24° /14° | 0.1 mm | 6 | |
| 7 Sept. |  Thundery outbreaks possible | 22° /11° | 4.1 mm | 5 | |
| 8 Sept. |  Light rain | 18° /11° | 12.7 mm | 4 | |
| 9 Sept. |  Cloudy | 22° /9° | 4.6 mm | 4 | |
| 10 Sept. | Overcast | 22° /9° | 0 mm | 6 | |
| 11 Sept. | Overcast | 23° /10° | 0 mm | 5 | |
| 12 Sept. | Overcast | 23° /12° | 0 mm | 5 | |
| 13 Sept. | Mist | 21° /13° | 0.4 mm | 4 | |
| 14 Sept. | Mist | 20° /11° | 0 mm | 5 | |
| 15 Sept. |  Partly cloudy | 22° /10° | 0.2 mm | 5 | |
| 16 Sept. | Overcast | 24° /13° | 0 mm | 5 | |
| 17 Sept. |  Patchy rain possible | 25° /12° | 0.3 mm | 5 | |
| 18 Sept. | Patchy light drizzle | 22° /12° | 0.4 mm | 5 | |
| 19 Sept. | Overcast | 20° /10° | 0 mm | 5 | |
| 20 Sept. | Overcast | 20° /8° | 0 mm | 5 | |
| 21 Sept. | Overcast | 20° /7° | 0 mm | 4 | |
| 22 Sept. | Overcast | 20° /9° | 0 mm | 5 | |
| 23 Sept. | Mist | 20° /10° | 1.9 mm | 5 | |
| 24 Sept. | Overcast | 21° /11° | 0 mm | 5 | |
| 25 Sept. |  Heavy rain | 19° /10° | 45.6 mm | 4 | |
| 26 Sept. | Overcast | 22° /9° | 0 mm | 4.4 | |
| 27 Sept. | Overcast | 20° /11° | 0.5 mm | 3.7 | |
| 28 Sept. | Overcast | 17° /12° | 0 mm | 2.2 | |
| 29 Sept. | Overcast | 20° /12° | 0 mm | 3.9 | |
| 30 Sept. | Overcast | 22° /13° | 0.4 mm | 3.1 | |
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Important Notice
Our weather forecast for Clarence-Rockland 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 Clarence-Rockland forecast closer to your planned date for the most up-to-date weather information.
Change Month
Clarence-Rockland in September - FAQ
What are the expected maximum and minimum temperatures in Clarence-Rockland during September?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Clarence-Rockland during September?
Moderate rainfall is anticipated in Clarence-Rockland during September, with a total of 76.4 mm spread over approximately 7 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Clarence-Rockland during September?
The average wind speed in Clarence-Rockland during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Clarence-Rockland
Explore the daily rainfall trends and prepare for Clarence-Rocklands September weather 💧
Typically, Clarence-Rockland has 7 rainy days in September with a total of 76.4 mm of rainfall.
UV exposure in Clarence-Rockland during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Clarence-Rockland?Get accurate weather forecasts for Clarence-Rockland, located at latitude 45.55 and longitude -75.291. Stay updated with localized weather information tailored for Clarence-Rockland.
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