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Weather in Brownsville for August 2025

Your guide to Brownsville weather in August - trends and predictions
  • In general, the average temperature in Brownsville at the beginning of August is 34.9 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 35.6 °F by the end of August.

  • Brownsville sees moderate rainfall in August, averaging 7 rainy days.

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Average dry days
24
Dry days
Average rainy days
7
Rainy days
Average snowy days
0
Snow days
Average temperatures
35°/26°
Temperatures
Average wind speed
28 km/h
Avg max wind
Average humidity
68 %
Avg humidity

Brownsville in August average weather

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Temperatures trend during August in Brownsville

See the weather trend as well as the moving average line

August weather day by day

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Date Weather Temperatures Rain UV More
Aug. 1 Patchy rain possible
Patchy rain possible
35° /26° 0.1 mm 8
Aug. 2 Patchy rain possible
Patchy rain possible
34° /26° 0.4 mm 8
Aug. 3 Overcast
Overcast
35° /25° 0 mm 8
Aug. 4 Partly cloudy
Partly cloudy
35° /26° 0 mm 9
Aug. 5 Sunny
Sunny
35° /26° 0 mm 8
Aug. 6 Partly cloudy
Partly cloudy
35° /27° 0 mm 9
Aug. 7 Overcast
Overcast
35° /26° 0 mm 9
Aug. 8 Partly cloudy
Partly cloudy
35° /27° 0 mm 9
Aug. 9 Overcast
Overcast
35° /27° 0.2 mm 8
Aug. 10 Overcast
Overcast
34° /27° 0.1 mm 7
Aug. 11 Overcast
Overcast
35° /27° 0 mm 8
Aug. 12 Overcast
Overcast
35° /28° 0 mm 8
Aug. 13 Overcast
Overcast
35° /28° 0.2 mm 8
Aug. 14 Heavy rain at times
Heavy rain at times
35° /27° 0.6 mm 8
Aug. 15 Moderate rain at times
Moderate rain at times
34° /26° 0.8 mm 7
Aug. 16 Overcast
Overcast
36° /26° 0 mm 8
Aug. 17 Overcast
Overcast
35° /26° 0 mm 8
Aug. 18 Overcast
Overcast
34° /27° 0.3 mm 8
Aug. 19 Patchy rain possible
Patchy rain possible
35° /26° 0.3 mm 7
Aug. 20 Overcast
Overcast
35° /26° 0 mm 8
Aug. 21 Moderate rain at times
Moderate rain at times
35° /26° 1.4 mm 8
Aug. 22 Moderate or heavy rain shower
Moderate or heavy rain shower
34° /26° 16.3 mm 8
Aug. 23 Moderate or heavy rain shower
Moderate or heavy rain shower
33° /26° 3.3 mm 7
Aug. 24 Overcast
Overcast
34° /26° 0.1 mm 7
Aug. 25 Fog
Fog
33° /26° 0.8 mm 7
Aug. 26 Cloudy
Cloudy
33° /26° 0.2 mm 7
Aug. 27 Mist
Mist
36° /26° 0.1 mm 8
Aug. 28 Partly cloudy
Partly cloudy
39° /26° 0.1 mm 9
Aug. 29 Patchy rain possible
Patchy rain possible
36° /27° 0.4 mm 8
Aug. 30 Thundery outbreaks possible
Thundery outbreaks possible
36° /26° 3.6 mm 8
Aug. 31 Sunny
Sunny
36° /25° 3 mm 8
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Important Notice
Our weather forecast for Brownsville in August 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.

Brownsville in August - FAQ

What are the expected maximum and minimum temperatures in Brownsville during August?
With daytime temperatures soaring above 35° and not dropping much below 26° at night, August in Brownsville is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Brownsville during August?
In August, Brownsville can expect light to moderate rainfall, totaling 46.5 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Brownsville during August?
The average wind speed in Brownsville during August is 28 km/h, suggesting breezy to windy conditions, depending on your activities.

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Location coordinates Where is Brownsville?

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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