September

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Brownsville Weather September

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August

October

Temperatures trend during September in Brownsville

See the weather trend as well as the moving average line

September weather in Brownsville day by day

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August October

Date	Weather	Temperatures	Rain	UV
Sept. 1	Mist	35° /26°	0.5 mm	7
Sept. 2	Cloudy	35° /25°	1.6 mm	8
Sept. 3	Mist	36° /25°	4.4 mm	8
Sept. 4	Mist	35° /26°	11.3 mm	8
Sept. 5	Overcast	34° /26°	1.5 mm	7
Sept. 6	Patchy rain possible	34° /26°	1.7 mm	7
Sept. 7	Cloudy	33° /26°	5.5 mm	7
Sept. 8	Partly cloudy	33° /26°	10.9 mm	7
Sept. 9	Cloudy	33° /24°	3.5 mm	7
Sept. 10	Patchy rain possible	32° /25°	24.6 mm	7
Sept. 11	Overcast	34° /25°	4.3 mm	7
Sept. 12	Partly cloudy	34° /24°	0.3 mm	8
Sept. 13	Partly cloudy	33° /25°	3.6 mm	8
Sept. 14	Partly cloudy	34° /25°	0 mm	8
Sept. 15	Cloudy	33° /26°	6.9 mm	7
Sept. 16	Thundery outbreaks possible	33° /26°	1.8 mm	7
Sept. 17	Light rain shower	32° /25°	9.1 mm	7
Sept. 18	Patchy rain possible	33° /24°	4.1 mm	7
Sept. 19	Moderate rain at times	32° /25°	3 mm	7
Sept. 20	Partly cloudy	33° /25°	4.2 mm	8
Sept. 21	Patchy rain possible	34° /25°	0 mm	7
Sept. 22	Partly cloudy	33° /25°	0 mm	8
Sept. 23	Overcast	34° /26°	0 mm	7
Sept. 24	Patchy rain possible	35° /26°	0.1 mm	8
Sept. 25	Cloudy	33° /26°	1.2 mm	7
Sept. 26	Cloudy	32° /24°	0 mm	7
Sept. 27	Mist	33° /23°	0.6 mm	7
Sept. 28	Partly cloudy	33° /23°	0 mm	8
Sept. 29	Partly cloudy	33° /24°	0.1 mm	8
Sept. 30	Light rain shower	32° /25°	6.6 mm	7
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Important Notice

Our weather forecast for Brownsville 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 Brownsville forecast closer to your planned date for the most up-to-date weather information.

Change Month

Brownsville in September - FAQ

What are the expected maximum and minimum temperatures in Brownsville 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 Brownsville during September?

Significant rainfall exceeding 111.4 mm is expected in Brownsville during September, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Brownsville during September?

The average wind speed in Brownsville during September is 24 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Brownsville

Explore the daily rainfall trends and prepare for Brownsvilles September weather 💧

Typically, Brownsville has 19 rainy days in September with a total of 111.4 mm of rainfall.

UV exposure in Brownsville 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 Brownsville, located at latitude 25.902 and longitude -97.497. Stay updated with localized weather information tailored for Brownsville.

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Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
		1 35°	2 35°	3 36°	4 35°	5 34°
6 34°	7 33°	8 33°	9 33°	10 32°	11 34°	12 34°
13 33°	14 34°	15 33°	16 33°	17 32°	18 33°	19 32°
20 33°	21 34°	22 33°	23 34°	24 35°	25 33°	26 32°
27 33°	28 33°	29 33°	30 32°