Piedmont
September
Weather in Piedmont for September 2025
Your guide to Piedmont weather in September - trends and predictions
In general, the average temperature in Piedmont 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.
Piedmont sees moderate rainfall in September, averaging 10 rainy days.
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20
Dry days
10
Rainy days
0
Snow days
24°/16°
Temperatures
6 km/h
Avg max wind
70 %
Avg humidity
Piedmont in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  27° | 2 27° | 3  28° | 4 26° | 5  20° | 6 24° | 7 26° |
| 8 25° | 9 27° | 10 27° | 11 26° | 12  24° | 13  23° | 14 22° |
| 15  21° | 16 21° | 17 20° | 18 21° | 19 23° | 20 20° | 21 21° |
| 22  22° | 23 18° | 24 20° | 25 20° | 26 21° | 27 23° | 28 22° |
| 29 21° | 30 21° |
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Temperatures trend during September in Piedmont
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. | Light rain shower | 27° /16° | 2.3 mm | 6 | |
| 2 Sept. | Patchy rain possible | 27° /18° | 2.7 mm | 6 | |
| 3 Sept. | Sunny | 28° /17° | 0.9 mm | 7 | |
| 4 Sept. | Sunny | 26° /17° | 3.9 mm | 7 | |
| 5 Sept. | Overcast | 20° /17° | 23.5 mm | 5 | |
| 6 Sept. | Sunny | 24° /16° | 0.8 mm | 6 | |
| 7 Sept. | Sunny | 26° /16° | 0.1 mm | 7 | |
| 8 Sept. | Sunny | 25° /16° | 2 mm | 6 | |
| 9 Sept. | Sunny | 27° /16° | 0.5 mm | 7 | |
| 10 Sept. | Sunny | 27° /15° | 0 mm | 7 | |
| 11 Sept. | Sunny | 26° /16° | 1.2 mm | 6 | |
| 12 Sept. | Partly cloudy | 24° /15° | 1 mm | 6 | |
| 13 Sept. | Moderate or heavy rain shower | 23° /13° | 1.8 mm | 6 | |
| 14 Sept. | Partly cloudy | 22° /12° | 0 mm | 6 | |
| 15 Sept. | Mist | 21° /13° | 0 mm | 6 | |
| 16 Sept. | Light rain shower | 21° /14° | 1.9 mm | 5 | |
| 17 Sept. | Partly cloudy | 20° /13° | 2.1 mm | 5 | |
| 18 Sept. | Light rain shower | 21° /13° | 3.6 mm | 6 | |
| 19 Sept. | Sunny | 23° /14° | 0.7 mm | 6 | |
| 20 Sept. | Light rain shower | 20° /13° | 3.6 mm | 5 | |
| 21 Sept. | Light rain shower | 21° /15° | 2.5 mm | 5 | |
| 22 Sept. | Patchy light rain with thunder | 22° /13° | 4 mm | 5 | |
| 23 Sept. | Patchy rain possible | 18° /11° | 3 mm | 4 | |
| 24 Sept. | Sunny | 20° /10° | 1 mm | 5 | |
| 25 Sept. | Sunny | 20° /11° | 0.4 mm | 5 | |
| 26 Sept. | Sunny | 21° /13° | 0.6 mm | 5 | |
| 27 Sept. | Sunny | 23° /13° | 1 mm | 6 | |
| 28 Sept. | Sunny | 22° /13° | 0.4 mm | 6 | |
| 29 Sept. | Sunny | 21° /13° | 0 mm | 6 | |
| 30 Sept. | Sunny | 21° /13° | 0.2 mm | 6 | |
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Important Notice
Our weather forecast for Piedmont 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 Piedmont forecast closer to your planned date for the most up-to-date weather information.
Piedmont in September - FAQ
What are the expected maximum and minimum temperatures in Piedmont during September?
During September, expect a variety of temperatures with highs around 24° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Piedmont during September?
In September, Piedmont can expect light to moderate rainfall, totaling 38.8 mm across approximately 10 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Piedmont during September?
The average wind speed in Piedmont during September is 6 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Piedmont in September?
As you prepare for your trip to Piedmont in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Piedmont, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
September rainfall patterns in Piedmont
Explore the daily rainfall trends and prepare for Piedmonts September weather 💧
UV exposure in Piedmont during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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