Cochise County (Sierra Vista)
September
Weather in Cochise County, Arizona for September 2027
Your guide to Cochise County weather in September - trends and predictions
The climate of Cochise County in September is notably wet, with an average of 14 rainy days, and a total of 376.3 mm of precipitation.
Is September a good time to visit Cochise County? check out the best time to travel to Cochise County page.
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Rain 🌧️
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16
Dry days
14
Rainy days
0
Snow days
28°/18°
Temperatures
17 km/h
Avg max wind
60 %
Avg humidity
Cochise County Weather September
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Temperatures trend during September in Cochise County
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September weather in Cochise County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Thundery outbreaks possible | 29° /18° | 0 mm | 10 | |
| Sept. 2 | Thundery outbreaks possible | 31° /20° | 19.5 mm | 10 | |
| Sept. 3 |  Moderate rain | 29° /18° | 10.1 mm | 8 | |
| Sept. 4 | Thundery outbreaks possible | 30° /18° | 1.8 mm | 8 | |
| Sept. 5 |  Heavy rain | 24° /17° | 96.4 mm | 4 | |
| Sept. 6 |  Light rain | 30° /19° | 7.1 mm | 9.7 | |
| Sept. 7 | Light rain | 31° /18° | 3.2 mm | 6 | |
| Sept. 8 |  Partly cloudy | 33° /20° | 0.7 mm | 8 | |
| Sept. 9 |  Patchy rain possible | 32° /20° | 1.1 mm | 7 | |
| Sept. 10 | Heavy rain | 30° /20° | 63.2 mm | 9.4 | |
| Sept. 11 | Thundery outbreaks possible | 29° /18° | 2.3 mm | 9.3 | |
| Sept. 12 |  Moderate or heavy rain shower | 28° /20° | 8.5 mm | 8 | |
| Sept. 13 | Light rain | 28° /18° | 5.5 mm | 8 | |
| Sept. 14 | Light rain | 28° /18° | 7.4 mm | 7 | |
| Sept. 15 | Light rain | 29° /18° | 4.3 mm | 6 | |
| Sept. 16 | Thundery outbreaks possible | 25° /18° | 9.4 mm | 4 | |
| Sept. 17 |  Overcast | 28° /18° | 0.2 mm | 6 | |
| Sept. 18 | Light rain | 28° /18° | 3.6 mm | 8.7 | |
| Sept. 19 | Light rain shower | 28° /18° | 2 mm | 8.6 | |
| Sept. 20 | Thundery outbreaks possible | 29° /18° | 0 mm | 8.5 | |
| Sept. 21 | Moderate rain | 28° /19° | 11.9 mm | 8.4 | |
| Sept. 22 | Thundery outbreaks possible | 26° /19° | 2.7 mm | 5 | |
| Sept. 23 |  Patchy light rain with thunder | 28° /18° | 5.6 mm | 6 | |
| Sept. 24 | Patchy light rain with thunder | 29° /18° | 3.9 mm | 8.2 | |
| Sept. 25 | Torrential rain shower | 28° /16° | 33.6 mm | 8.1 | |
| Sept. 26 | Heavy rain | 25° /15° | 60.7 mm | 5 | |
| Sept. 27 | Thundery outbreaks possible | 27° /17° | 0.1 mm | 7.9 | |
| Sept. 28 | Thundery outbreaks possible | 25° /15° | 3.4 mm | 5 | |
| Sept. 29 | Light rain | 25° /14° | 7.8 mm | 6 | |
| Sept. 30 |  Mist | 24° /14° | 0.3 mm | 7.6 | |
| Next | |||||
Important Notice
Our weather forecast for Cochise 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 Cochise County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Cochise County in September - FAQ
What are the expected maximum and minimum temperatures in Cochise County during September?
During September, expect a variety of temperatures with highs around 28° and lows near 18°, suitable for diverse activities and preferences.
How much rainfall should be expected in Cochise County during September?
Significant rainfall exceeding 376.3 mm is expected in Cochise County during September, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Cochise County during September?
The average wind speed in Cochise County during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Cochise County
Explore the daily rainfall trends and prepare for Cochise Countys September weather 💧
Typically, Cochise County has 14 rainy days in September with a total of 376.3 mm of rainfall.
UV exposure in Cochise County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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