Utah County (American Fork)
September
Weather in Utah County, Utah for September 2027
Your guide to Utah County weather in September - trends and predictions
With an average of 5 rainy days, Utah County experiences minimal rainfall in September.
Is September a good time to visit Utah County? check out the best time to travel to Utah County page.
✨ Is September a good time to visit Utah County? – Ask the AI Weatherman
Rain 🌧️
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25
Dry days
5
Rainy days
0
Snow days
26°/11°
Temperatures
16 km/h
Avg max wind
41 %
Avg humidity
Utah County Weather September
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Temperatures trend during September in Utah County
See the weather trend as well as the moving average line
September weather in Utah County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Sunny | 31° /12° | 0 mm | 8.2 | |
| Sept. 2 | Sunny | 33° /12° | 0 mm | 8.2 | |
| Sept. 3 | Sunny | 32° /14° | 0 mm | 8.1 | |
| Sept. 4 |  Overcast | 33° /14° | 0 mm | 8 | |
| Sept. 5 |  Partly cloudy | 32° /15° | 0 mm | 7.9 | |
| Sept. 6 |  Patchy rain possible | 29° /13° | 1.2 mm | 7.8 | |
| Sept. 7 | Sunny | 28° /14° | 0 mm | 7.7 | |
| Sept. 8 | Sunny | 30° /11° | 0 mm | 7.6 | |
| Sept. 9 |  Cloudy | 28° /14° | 0 mm | 7.5 | |
| Sept. 10 | Sunny | 30° /13° | 0 mm | 7.4 | |
| Sept. 11 | Partly cloudy | 30° /15° | 0 mm | 6 | |
| Sept. 12 | Overcast | 29° /12° | 0 mm | 7.3 | |
| Sept. 13 | Sunny | 26° /12° | 0.5 mm | 7 | |
| Sept. 14 | Sunny | 24° /9° | 0 mm | 7.1 | |
| Sept. 15 | Partly cloudy | 25° /10° | 0.6 mm | 6 | |
| Sept. 16 | Patchy rain possible | 26° /11° | 1.1 mm | 6 | |
| Sept. 17 | Patchy rain possible | 23° /10° | 1.4 mm | 5 | |
| Sept. 18 |  Light rain | 23° /9° | 2.8 mm | 5 | |
| Sept. 19 | Patchy rain possible | 22° /9° | 1 mm | 6.6 | |
| Sept. 20 | Partly cloudy | 22° /10° | 0 mm | 6.5 | |
| Sept. 21 | Overcast | 24° /13° | 0 mm | 4 | |
| Sept. 22 | Patchy rain possible | 20° /11° | 1.7 mm | 4 | |
| Sept. 23 | Sunny | 22° /7° | 0 mm | 6 | |
| Sept. 24 | Sunny | 25° /8° | 0 mm | 5 | |
| Sept. 25 | Sunny | 27° /10° | 0 mm | 6 | |
| Sept. 26 |  Thundery outbreaks possible | 26° /13° | 0 mm | 6 | |
| Sept. 27 | Sunny | 26° /12° | 0 mm | 4 | |
| Sept. 28 | Light rain | 21° /11° | 7.7 mm | 4 | |
| Sept. 29 | Sunny | 22° /11° | 0.8 mm | 5.7 | |
| Sept. 30 | Thundery outbreaks possible | 22° /12° | 0 mm | 5.6 | |
| Next | |||||
Important Notice
Our weather forecast for Utah 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 Utah County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Utah County in September - FAQ
What are the expected maximum and minimum temperatures in Utah County during September?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Utah County during September?
Expect minimal rainfall in Utah County during September, with a total of 18.7 mm over approximately 5 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Utah County during September?
The average wind speed in Utah County during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Utah County
Explore the daily rainfall trends and prepare for Utah Countys September weather 💧
Typically, Utah County has 5 rainy days in September with a total of 18.7 mm of rainfall.
UV exposure in Utah County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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