Scottsdale (AZ)
September
Weather in Scottsdale, Arizona for September 2027
Your guide to Scottsdale weather in September - trends and predictions
In general, the average temperature in Scottsdale at the beginning of September is 39.3 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 36.6 °C by the end of September.
With an average of 5 rainy days, Scottsdale experiences minimal rainfall in September.
Is September a good time to visit Scottsdale? check out the best time to travel to Scottsdale page.
✨ Is September a good time to visit Scottsdale? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
25
Dry days
5
Rainy days
0
Snow days
38°/26°
Temperatures
17 km/h
Avg max wind
30 %
Avg humidity
Scottsdale Weather September
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Temperatures trend during September in Scottsdale
See the weather trend as well as the moving average line
September weather in Scottsdale day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Patchy light rain with thunder | 39° /27° | 4.9 mm | 9 | |
| Sept. 2 |  Light rain | 40° /28° | 3.9 mm | 9 | |
| Sept. 3 |  Sunny | 39° /28° | 0 mm | 9.5 | |
| Sept. 4 | Sunny | 39° /30° | 0.8 mm | 9 | |
| Sept. 5 | Sunny | 37° /28° | 0 mm | 8 | |
| Sept. 6 | Sunny | 40° /28° | 0 mm | 9 | |
| Sept. 7 | Sunny | 41° /29° | 0 mm | 9.2 | |
| Sept. 8 | Sunny | 41° /29° | 0 mm | 9.1 | |
| Sept. 9 | Sunny | 41° /29° | 0.1 mm | 9.1 | |
| Sept. 10 | Sunny | 41° /29° | 0 mm | 9 | |
| Sept. 11 | Sunny | 39° /29° | 0.5 mm | 8.9 | |
| Sept. 12 |  Thundery outbreaks possible | 37° /28° | 1.9 mm | 8 | |
| Sept. 13 |  Patchy rain possible | 37° /27° | 1 mm | 8 | |
| Sept. 14 | Sunny | 37° /26° | 0.6 mm | 8 | |
| Sept. 15 | Light rain | 37° /26° | 2.5 mm | 7 | |
| Sept. 16 | Light rain | 37° /25° | 6.7 mm | 7 | |
| Sept. 17 |  Partly cloudy | 35° /25° | 0.9 mm | 7 | |
| Sept. 18 | Sunny | 36° /25° | 0 mm | 8 | |
| Sept. 19 | Sunny | 37° /25° | 0 mm | 8 | |
| Sept. 20 |  Overcast | 36° /25° | 0 mm | 8 | |
| Sept. 21 | Overcast | 35° /24° | 0.9 mm | 7 | |
| Sept. 22 | Patchy rain possible | 35° /24° | 1.9 mm | 7 | |
| Sept. 23 | Sunny | 37° /25° | 0 mm | 7 | |
| Sept. 24 | Light rain | 37° /24° | 4.1 mm | 7.7 | |
| Sept. 25 | Sunny | 39° /24° | 0 mm | 7.6 | |
| Sept. 26 | Sunny | 38° /25° | 0 mm | 7.5 | |
| Sept. 27 | Overcast | 38° /25° | 0.2 mm | 7 | |
| Sept. 28 | Light rain | 36° /24° | 7.7 mm | 7 | |
| Sept. 29 | Light rain | 34° /23° | 3.4 mm | 7 | |
| Sept. 30 | Sunny | 35° /23° | 0.2 mm | 7.2 | |
| Next | |||||
Important Notice
Our weather forecast for Scottsdale 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 Scottsdale forecast closer to your planned date for the most up-to-date weather information.
Change Month
Scottsdale in September - FAQ
What are the expected maximum and minimum temperatures in Scottsdale during September?
With daytime temperatures soaring above 38° and not dropping much below 26° at night, September in Scottsdale is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Scottsdale during September?
In September, Scottsdale can expect light to moderate rainfall, totaling 42.4 mm across approximately 5 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Scottsdale during September?
The average wind speed in Scottsdale during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Scottsdale
Explore the daily rainfall trends and prepare for Scottsdales September weather 💧
Typically, Scottsdale has 5 rainy days in September with a total of 42.4 mm of rainfall.
UV exposure in Scottsdale during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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