Hidalgo County (McAllen)
September
Weather in Hidalgo County, Texas for September 2026
Your guide to Hidalgo County weather in September - trends and predictions
In general, the average temperature in Hidalgo County at the beginning of September is 34.7 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 33.7 °F by the end of September.
Hidalgo County in September brings notable rainfall, with an average of 17 rainy days and a total precipitation of 203.3 mm.
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Temperatures
Rain 🌧️
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13
Dry days
17
Rainy days
0
Snow days
33°/25°
Temperatures
22 km/h
Avg max wind
68 %
Avg humidity
Hidalgo County Weather September
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Temperatures trend during September in Hidalgo County
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September weather in Hidalgo County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 | Patchy rain possible | 36° /27° | 3.7 mm | 8 | |
| Sept. 2 | Moderate rain at times | 36° /26° | 1.4 mm | 8 | |
| Sept. 3 | Moderate or heavy rain shower | 35° /26° | 4 mm | 8 | |
| Sept. 4 | Moderate or heavy rain shower | 34° /25° | 21.1 mm | 8 | |
| Sept. 5 | Moderate or heavy rain shower | 35° /25° | 8.7 mm | 8 | |
| Sept. 6 | Patchy rain possible | 34° /26° | 0.1 mm | 8 | |
| Sept. 7 | Sunny | 33° /26° | 0 mm | 8 | |
| Sept. 8 | Cloudy | 32° /24° | 0 mm | 7 | |
| Sept. 9 | Moderate or heavy rain shower | 32° /23° | 8.1 mm | 7 | |
| Sept. 10 | Moderate or heavy rain shower | 30° /24° | 4.9 mm | 7 | |
| Sept. 11 | Partly cloudy | 34° /24° | 4 mm | 8 | |
| Sept. 12 | Partly cloudy | 34° /25° | 4.2 mm | 8 | |
| Sept. 13 | Partly cloudy | 34° /25° | 0 mm | 8 | |
| Sept. 14 | Cloudy | 34° /26° | 0 mm | 8 | |
| Sept. 15 | Moderate or heavy rain shower | 32° /24° | 20.4 mm | 7 | |
| Sept. 16 | Moderate or heavy rain shower | 32° /24° | 3.7 mm | 7 | |
| Sept. 17 | Moderate or heavy rain shower | 32° /25° | 5.5 mm | 7 | |
| Sept. 18 | Patchy rain possible | 33° /24° | 3.5 mm | 7 | |
| Sept. 19 | Moderate rain at times | 33° /25° | 1.2 mm | 7 | |
| Sept. 20 | Moderate rain at times | 33° /25° | 0.4 mm | 7 | |
| Sept. 21 | Moderate rain at times | 33° /25° | 10.6 mm | 7 | |
| Sept. 22 | Moderate or heavy rain shower | 33° /26° | 15.1 mm | 7 | |
| Sept. 23 | Moderate or heavy rain shower | 34° /25° | 6.7 mm | 8 | |
| Sept. 24 | Patchy rain possible | 36° /25° | 0.1 mm | 8 | |
| Sept. 25 | Moderate rain at times | 33° /25° | 2.2 mm | 7 | |
| Sept. 26 | Cloudy | 32° /24° | 4.7 mm | 7 | |
| Sept. 27 | Partly cloudy | 33° /23° | 0 mm | 8 | |
| Sept. 28 | Partly cloudy | 34° /22° | 0 mm | 9 | |
| Sept. 29 | Partly cloudy | 34° /22° | 0 mm | 8 | |
| Sept. 30 | Mist | 34° /23° | 0 mm | 8 | |
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Important Notice
Our weather forecast for Hidalgo 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 Hidalgo County forecast closer to your planned date for the most up-to-date weather information.
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Hidalgo County in September - FAQ
What are the expected maximum and minimum temperatures in Hidalgo County during September?
During September, expect a variety of temperatures with highs around 33° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Hidalgo County during September?
Significant rainfall exceeding 203.3 mm is expected in Hidalgo County during September, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Hidalgo County during September?
The average wind speed in Hidalgo County during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Hidalgo County
Explore the daily rainfall trends and prepare for Hidalgo Countys September weather 💧
UV exposure in Hidalgo County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Get accurate weather forecasts for Hidalgo County, located at latitude 26.203 and longitude -98.23. Stay updated with localized weather information tailored for Hidalgo County.
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