Ouray County (Ouray)
September
Weather in Ouray County for September 2025
Your guide to Ouray County weather in September - trends and predictions
In general, the average temperature in Ouray County at the beginning of September is 17.3 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 15.6 °F by the end of September.
Ouray County experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 51.2 mm.
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Temperatures
Rain 🌧️
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21
Dry days
9
Rainy days
0
Snow days
15°/4°
Temperatures
15 km/h
Avg max wind
53 %
Avg humidity
Ouray County in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  18° | 2 16° | 3  18° | 4 17° | 5  17° | 6  18° | 7 17° |
| 8 17° | 9 15° | 10 16° | 11 14° | 12 14° | 13 15° | 14 17° |
| 15 14° | 16 12° | 17  9° | 18 12° | 19 15° | 20 16° | 21  11° |
| 22  8° | 23  10° | 24 14° | 25 17° | 26 16° | 27  16° | 28 14° |
| 29 16° | 30 16° |
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Temperatures trend during September in Ouray County
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 | Patchy light rain with thunder | 18° /7° | 1.3 mm | 4 | |
| Sept. 2 | Patchy light rain with thunder | 16° /5° | 0.7 mm | 4 | |
| Sept. 3 | Patchy rain possible | 18° /6° | 0 mm | 4 | |
| Sept. 4 | Patchy rain possible | 17° /7° | 0.1 mm | 4 | |
| Sept. 5 | Sunny | 17° /4° | 0 mm | 5 | |
| Sept. 6 | Partly cloudy | 18° /5° | 0 mm | 5 | |
| Sept. 7 | Partly cloudy | 17° /5° | 0 mm | 5 | |
| Sept. 8 | Patchy rain possible | 17° /6° | 0.1 mm | 4 | |
| Sept. 9 | Patchy rain possible | 15° /6° | 0.6 mm | 4 | |
| Sept. 10 | Patchy light rain with thunder | 16° /5° | 7.7 mm | 4 | |
| Sept. 11 | Patchy light rain with thunder | 14° /5° | 3.9 mm | 3 | |
| Sept. 12 | Sunny | 14° /4° | 0 mm | 4 | |
| Sept. 13 | Sunny | 15° /3° | 0 mm | 5 | |
| Sept. 14 | Sunny | 17° /3° | 0 mm | 5 | |
| Sept. 15 | Patchy light rain with thunder | 14° /5° | 2 mm | 3 | |
| Sept. 16 | Patchy light rain with thunder | 12° /5° | 1.9 mm | 3 | |
| Sept. 17 | Moderate or heavy rain with thunder | 9° /2° | 16.9 mm | 2 | |
| Sept. 18 | Sunny | 12° /0° | 0 mm | 4 | |
| Sept. 19 | Sunny | 15° /0° | 0 mm | 5 | |
| Sept. 20 | Sunny | 16° /2° | 0 mm | 5 | |
| Sept. 21 | Moderate or heavy rain shower | 11° /1° | 16.1 mm | 3 | |
| Sept. 22 | Fog | 8° /1° | 0 mm | 2 | |
| Sept. 23 | Thundery outbreaks possible | 10° /2° | 0 mm | 3 | |
| Sept. 24 | Partly cloudy | 14° /4° | 0 mm | 4 | |
| Sept. 25 | Partly cloudy | 17° /3° | 0 mm | 5 | |
| Sept. 26 | Partly cloudy | 16° /4° | 0 mm | 5 | |
| Sept. 27 | Cloudy | 16° /6° | 0 mm | 4 | |
| Sept. 28 | Thundery outbreaks possible | 14° /5° | 0 mm | 3 | |
| Sept. 29 | Partly cloudy | 16° /3° | 0 mm | 5 | |
| Sept. 30 | Sunny | 16° /8° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Ouray 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 Ouray County forecast closer to your planned date for the most up-to-date weather information.
Ouray County in September - FAQ
What are the expected maximum and minimum temperatures in Ouray County during September?
Prepare for cooler days with highs just around 15° and colder nights, dipping below 4°.
How much rainfall should be expected in Ouray County during September?
Moderate rainfall is anticipated in Ouray County during September, with a total of 51.2 mm spread over approximately 9 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Ouray County during September?
The average wind speed in Ouray County during September is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Ouray County
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Where is Ouray County?Get accurate weather forecasts for Ouray County, located at latitude 38.023 and longitude -107.671. Stay updated with localized weather information tailored for Ouray County.
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