Cameron County (Brownsville)
September
Weather in Cameron County, Texas for September 2027
Your guide to Cameron County weather in September - trends and predictions
In general, the average temperature in Cameron County at the beginning of September is 34.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 33.1 °C by the end of September.
Cameron County experiences moderate rainfall in September, with an average of 10 rainy days and a total precipitation of 93.3 mm.
Is September a good time to visit Cameron County? check out the best time to travel to Cameron County page.
✨ Is September a good time to visit Cameron County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
20
Dry days
10
Rainy days
0
Snow days
34°/26°
Temperatures
24 km/h
Avg max wind
72 %
Avg humidity
Cameron County Weather September
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Temperatures trend during September in Cameron County
See the weather trend as well as the moving average line
September weather in Cameron County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 | Mist | 36° /26° | 0.4 mm | 9 | |
| Sept. 2 | Patchy rain possible | 35° /26° | 1.2 mm | 9 | |
| Sept. 3 | Light rain | 36° /26° | 3.3 mm | 9 | |
| Sept. 4 | Light rain | 35° /26° | 8.5 mm | 7 | |
| Sept. 5 | Patchy rain possible | 35° /26° | 1.2 mm | 9 | |
| Sept. 6 | Patchy rain possible | 35° /26° | 1.3 mm | 9 | |
| Sept. 7 | Light rain | 34° /27° | 4.1 mm | 8 | |
| Sept. 8 | Light rain | 34° /26° | 8.2 mm | 8 | |
| Sept. 9 | Light rain | 33° /25° | 3.9 mm | 8 | |
| Sept. 10 | Moderate rain | 33° /25° | 18.4 mm | 8 | |
| Sept. 11 | Light rain | 35° /26° | 3.2 mm | 9 | |
| Sept. 12 | Patchy rain possible | 34° /25° | 0.3 mm | 9 | |
| Sept. 13 | Light rain | 34° /26° | 2.9 mm | 7 | |
| Sept. 14 | Partly cloudy | 34° /26° | 0.2 mm | 9 | |
| Sept. 15 | Light rain | 34° /26° | 5.2 mm | 8 | |
| Sept. 16 | Thundery outbreaks possible | 33° /26° | 1.7 mm | 7 | |
| Sept. 17 | Light rain | 32° /25° | 7.8 mm | 6 | |
| Sept. 18 | Light rain | 34° /25° | 4.3 mm | 6 | |
| Sept. 19 | Patchy rain possible | 33° /26° | 2.4 mm | 8 | |
| Sept. 20 | Light rain | 33° /25° | 3.2 mm | 8 | |
| Sept. 21 | Patchy rain possible | 34° /26° | 0.6 mm | 7 | |
| Sept. 22 | Partly cloudy | 33° /26° | 0.2 mm | 8 | |
| Sept. 23 | Overcast | 34° /27° | 0.8 mm | 8 | |
| Sept. 24 | Patchy rain possible | 35° /26° | 0.4 mm | 7 | |
| Sept. 25 | Patchy rain possible | 33° /27° | 1.9 mm | 7 | |
| Sept. 26 | Cloudy | 32° /25° | 0.3 mm | 6 | |
| Sept. 27 | Patchy rain possible | 34° /24° | 0.5 mm | 6 | |
| Sept. 28 | Partly cloudy | 33° /24° | 0.4 mm | 7 | |
| Sept. 29 | Patchy rain possible | 33° /25° | 1.5 mm | 6 | |
| Sept. 30 | Light rain | 32° /26° | 5.2 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Cameron 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 Cameron County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Cameron County in September - FAQ
What are the expected maximum and minimum temperatures in Cameron County during September?
During September, expect a variety of temperatures with highs around 34° and lows near 26°, suitable for diverse activities and preferences.
How much rainfall should be expected in Cameron County during September?
Moderate rainfall is anticipated in Cameron County during September, with a total of 93.3 mm spread over approximately 10 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Cameron County during September?
The average wind speed in Cameron County during September is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Cameron County
Explore the daily rainfall trends and prepare for Cameron Countys September weather 💧
Typically, Cameron County has 10 rainy days in September with a total of 93.3 mm of rainfall.
UV exposure in Cameron County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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