Reno
September
Weather in Reno for September 2025
Your guide to Reno weather in September - trends and predictions
In general, the average temperature in Reno at the beginning of September is 27.1 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 25.4 °F by the end of September.
Reno experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 15.8 mm.
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Temperatures
Rain 🌧️
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24
Dry days
6
Rainy days
0
Snow days
26°/10°
Temperatures
22 km/h
Avg max wind
34 %
Avg humidity
Reno in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  26° | 2  26° | 3  23° | 4  27° | 5  30° | 6  29° | 7 29° |
| 8 29° | 9 29° | 10 29° | 11 27° | 12 25° | 13 27° | 14 28° |
| 15 26° | 16 23° | 17 22° | 18 23° | 19 24° | 20 26° | 21 21° |
| 22 23° | 23 25° | 24 26° | 25 26° | 26 26° | 27 27° | 28 27° |
| 29 26° | 30 20° |
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Temperatures trend during September in Reno
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 |
|---|---|---|---|---|---|
| Sept. 1 | Overcast | 26° /13° | 0 mm | 7 | |
| Sept. 2 | Cloudy | 26° /13° | 0 mm | 6 | |
| Sept. 3 | Patchy light rain with thunder | 23° /10° | 3.5 mm | 6 | |
| Sept. 4 | Partly cloudy | 27° /10° | 0 mm | 7 | |
| Sept. 5 | Patchy rain possible | 30° /12° | 0.3 mm | 7 | |
| Sept. 6 | Sunny | 29° /14° | 0.9 mm | 7 | |
| Sept. 7 | Sunny | 29° /14° | 0 mm | 7 | |
| Sept. 8 | Partly cloudy | 29° /12° | 0 mm | 8 | |
| Sept. 9 | Sunny | 29° /10° | 0 mm | 8 | |
| Sept. 10 | Sunny | 29° /11° | 0 mm | 7 | |
| Sept. 11 | Sunny | 27° /11° | 0 mm | 6 | |
| Sept. 12 | Partly cloudy | 25° /9° | 0 mm | 7 | |
| Sept. 13 | Partly cloudy | 27° /10° | 0 mm | 7 | |
| Sept. 14 | Sunny | 28° /11° | 0 mm | 7 | |
| Sept. 15 | Sunny | 26° /10° | 0.1 mm | 7 | |
| Sept. 16 | Sunny | 23° /9° | 1.2 mm | 6 | |
| Sept. 17 | Partly cloudy | 22° /8° | 0.1 mm | 6 | |
| Sept. 18 | Patchy rain possible | 23° /8° | 1.2 mm | 5 | |
| Sept. 19 | Partly cloudy | 24° /8° | 0 mm | 6 | |
| Sept. 20 | Sunny | 26° /8° | 0.6 mm | 7 | |
| Sept. 21 | Patchy light rain with thunder | 21° /6° | 1.4 mm | 6 | |
| Sept. 22 | Partly cloudy | 23° /6° | 0 mm | 7 | |
| Sept. 23 | Sunny | 25° /9° | 0 mm | 7 | |
| Sept. 24 | Overcast | 26° /8° | 0 mm | 6 | |
| Sept. 25 | Cloudy | 26° /10° | 0 mm | 6 | |
| Sept. 26 | Sunny | 26° /7° | 0 mm | 7 | |
| Sept. 27 | Partly cloudy | 27° /8° | 0 mm | 7 | |
| Sept. 28 | Sunny | 27° /9° | 0 mm | 7 | |
| Sept. 29 | Overcast | 26° /9° | 0 mm | 6 | |
| Sept. 30 | Patchy light rain with thunder | 20° /7° | 6.6 mm | 5 | |
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Important Notice
Our weather forecast for Reno 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 Reno forecast closer to your planned date for the most up-to-date weather information.
Reno in September - FAQ
What are the expected maximum and minimum temperatures in Reno during September?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Reno during September?
Expect minimal rainfall in Reno during September, with a total of 15.8 mm over approximately 6 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Reno during September?
The average wind speed in Reno during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Reno
Explore the daily rainfall trends and prepare for Renos September weather 💧
UV exposure in Reno during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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