Archuleta County (Pagosa Springs)
September
Weather in Archuleta County, Colorado for September 2026
Your guide to Archuleta County weather in September - trends and predictions
So far, September 2026 in Archuleta County is slightly warmer than the historical average by 1.7 °F.
The forecast for the coming days of September 2026 predicts a temperature of 20.1 °F , which is warmer than usual.
In general, the average temperature in Archuleta County at the beginning of September is 24.4 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.7 °F by the end of September.
The climate of Archuleta County in September is notably wet, with an average of 12 rainy days, and a total of 151.4 mm of precipitation.
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Temperatures
Rain 🌧️
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18
Dry days
12
Rainy days
0
Snow days
20°/8°
Temperatures
16 km/h
Avg max wind
50 %
Avg humidity
Archuleta County Weather September
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Temperatures trend during September in Archuleta County
See the weather trend as well as the moving average line
September weather in Archuleta County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Thundery outbreaks possible | 24° /9° | 0 mm | 9 | |
| Sept. 2 |  Partly cloudy | 25° /11° | 0 mm | 9 | |
| Sept. 3 | Thundery outbreaks possible | 24° /9° | 0 mm | 8 | |
| Sept. 4 | Partly cloudy | 25° /10° | 0 mm | 8 | |
| Sept. 5 | Thundery outbreaks possible | 25° /10° | 9.5 mm | 8 | |
| Sept. 6 | Thundery outbreaks possible | 24° /10° | 3.2 mm | 6 | |
| Sept. 7 |  Sunny | 24° /11° | 0 mm | 5 | |
| Sept. 8 | Sunny | 25° /11° | 0 mm | 9 | |
| Sept. 9 | Sunny | 26° /9° | 0 mm | 7 | |
| Sept. 10 |  Patchy rain possible | 26° /9° | 6 mm | 7 | |
| Sept. 11 | Patchy rain possible | 23° /8° | 10.4 mm | 6 | |
| Sept. 12 | Patchy rain possible | 23° /8° | 21.7 mm | 6 | |
| Sept. 13 | Sunny | 22° /8° | 2.9 mm | 6 | |
| Sept. 14 | Sunny | 22° /6° | 2.5 mm | 5 | |
| Sept. 15 | Patchy rain possible | 23° /8° | 1 mm | 4 | |
| Sept. 16 |  Moderate or heavy rain shower | 19° /9° | 11.2 mm | 4 | |
| Sept. 17 | Moderate or heavy rain shower | 17° /9° | 24.4 mm | 4 | |
| Sept. 18 | Sunny | 19° /7° | 3.3 mm | 4 | |
| Sept. 19 | Sunny | 20° /7° | 0.9 mm | 6 | |
| Sept. 20 |  Cloudy | 21° /6° | 0 mm | 6 | |
| Sept. 21 | Moderate or heavy rain shower | 19° /6° | 7 mm | 5 | |
| Sept. 22 | Patchy rain possible | 17° /5° | 4.8 mm | 3 | |
| Sept. 23 | Patchy rain possible | 17° /6° | 7.7 mm | 3 | |
| Sept. 24 | Partly cloudy | 18° /6° | 2.9 mm | 4 | |
| Sept. 25 | Sunny | 20° /7° | 9.9 mm | 5 | |
| Sept. 26 | Sunny | 21° /7° | 0 mm | 7.6 | |
| Sept. 27 |  Overcast | 21° /8° | 0 mm | 6.2 | |
| Sept. 28 |  Light rain | 13° /9° | 19.9 mm | 0.6 | |
| Sept. 29 | Patchy rain possible | 15° /8° | 9.2 mm | 5.3 | |
| Sept. 30 | Overcast | 16° /8° | 3.6 mm | 4.8 | |
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Important Notice
Our weather forecast for Archuleta 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 Archuleta County forecast closer to your planned date for the most up-to-date weather information.
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Archuleta County in September - FAQ
What are the expected maximum and minimum temperatures in Archuleta County during September?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Archuleta County during September?
Significant rainfall exceeding 151.4 mm is expected in Archuleta County during September, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Archuleta County during September?
The average wind speed in Archuleta County during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Archuleta County
Explore the daily rainfall trends and prepare for Archuleta Countys September weather 💧
Typically, Archuleta County has 12 rainy days in September with a total of 151.4 mm of rainfall.
UV exposure in Archuleta County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Archuleta County?Get accurate weather forecasts for Archuleta County, located at latitude 37.269 and longitude -107.01. Stay updated with localized weather information tailored for Archuleta County.
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