Weather in Glenwood Springs, Colorado for September 2026
Until now, September 2026 in Glenwood Springs has been nearly identical to the historical average, with a temperature of 22.8 °F (showing only a slight deviation of 0.2 °F).
The forecast for the upcoming days in Glenwood Springs predicts a temperature of 20.3 °F, which is slightly above the historical average.
In general, the average temperature in Glenwood Springs at the beginning of September is 25 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19.4 °F by the end of September.
Glenwood Springs experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 36.6 mm.
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Glenwood Springs Weather September
Temperatures trend during September in Glenwood Springs
September weather in Glenwood Springs day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Sunny | 25° /8° | 0.1 mm | 8 | |
| Sept. 2 |  Cloudy | 24° /9° | 0.1 mm | 6 | |
| Sept. 3 | Cloudy | 26° /9° | 0 mm | 8 | |
| Sept. 4 | Sunny | 25° /9° | 0.8 mm | 7 | |
| Sept. 5 |  Patchy rain possible | 25° /8° | 0 mm | 5 | |
| Sept. 6 |  Overcast | 26° /8° | 0 mm | 6 | |
| Sept. 7 | Sunny | 24° /9° | 0 mm | 5 | |
| Sept. 8 | Sunny | 25° /8° | 0 mm | 7 | |
| Sept. 9 | Overcast | 26° /9° | 0 mm | 7 | |
| Sept. 10 | Sunny | 26° /8° | 0 mm | 7 | |
| Sept. 11 | Patchy rain possible | 24° /9° | 0.2 mm | 6 | |
| Sept. 12 | Patchy rain possible | 24° /9° | 3.6 mm | 5 | |
| Sept. 13 | Sunny | 22° /8° | 4.2 mm | 6 | |
| Sept. 14 | Sunny | 22° /7° | 15.6 mm | 5 | |
| Sept. 15 | Patchy rain possible | 23° /8° | 0.8 mm | 5 | |
| Sept. 16 | Patchy rain possible | 22° /9° | 0.9 mm | 4 | |
| Sept. 17 |  Moderate or heavy rain shower | 18° /7° | 8.9 mm | 3 | |
| Sept. 18 |  Partly cloudy | 20° /5° | 3 mm | 4 | |
| Sept. 19 | Sunny | 22° /5° | 3.7 mm | 5 | |
| Sept. 20 | Sunny | 22° /7° | 0.1 mm | 7 | |
| Sept. 21 | Moderate or heavy rain shower | 22° /6° | 11.3 mm | 5 | |
| Sept. 22 | Overcast | 18° /6° | 1.2 mm | 4 | |
| Sept. 23 | Partly cloudy | 19° /4° | 0.5 mm | 4 | |
| Sept. 24 | Partly cloudy | 22° /4° | 0.8 mm | 4 | |
| Sept. 25 | Sunny | 22° /6° | 3.3 mm | 5 | |
| Sept. 26 | Sunny | 19° /5° | 0 mm | 6 | |
| Sept. 27 | Overcast | 22° /7° | 0.6 mm | 6.8 | |
| Sept. 28 | Patchy rain possible | 13° /8° | 4.8 mm | 1.4 | |
| Sept. 29 | Patchy rain possible | 18° /8° | 2.5 mm | 6.6 | |
| Sept. 30 | Sunny | 20° /6° | 0 mm | 6.4 | |
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Glenwood Springs in September - FAQ
What are the expected maximum and minimum temperatures in Glenwood Springs during September?
How much rainfall should be expected in Glenwood Springs during September?
What are the typical wind conditions in Glenwood Springs during September?
September rainfall patterns in Glenwood Springs
UV exposure in Glenwood Springs during September
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Where is Glenwood Springs?Get accurate weather forecasts for Glenwood Springs, located at latitude 39.551 and longitude -107.325. Stay updated with localized weather information tailored for Glenwood Springs.