Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
Brownsville (TX) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Brownsville.
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10-day forecastForecast
Climate overview of Brownsville
The climate in Brownsville, Texas, United States of America, is marked by large temperature swings across the seasons, ranging from 35°C (95°F) in August to 21°C (70°F) in January.
Brownsville sees a moderate amount of rainfall, totalling around 786 mm (31 in) per year. It experiences a distinct dry season from January to February, with very hot summers and pleasant winters, creating some seasonal variation. The most sunshine falls in July, with an average of 10.9 hours of daily sunshine.
Brownsville Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Brownsville - and find the best time to visit.
Monthly Temperature in Brownsville
In Brownsville, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a very hot 35°C (95°F) in August, the warmest time of the year, to a pleasant 21°C (70°F) during cooler months like January.
At night, you can expect temperatures ranging from 25°C (77°F) in August to around 10°C (50°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Brownsville
On average, Brownsville receives a reasonable amount of rainfall, with an annual precipitation of 786 mm (31 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, September it receives heavy rainfall, averaging 180 mm (7.1 in) of precipitation, recorded across 15 rainy days. In contrast, the driest month February brings less rainfall, with 27 mm (1.1 in) over 5 rainy days. For more details, please visit our Brownsville Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Brownsville
Seasonal changes in sunshine hours are quite dramatic in Brownsville. While July receives considerable daily sunshine with up to 10.9 hours, January marks the darkest time of the year, where sunshine is scarce with only 4.4 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Brownsville by Month
The relative humidity is high throughout the year in Brownsville.
The city experiences its highest humidity in January, reaching 78%. In July, the humidity drops to its lowest level at 73%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Brownsville
The mean wind speed over the year ranges from 4 m/s (8 knots) in September and October to 7 m/s (14 knots) in April. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Brownsville
The most comfortable overall weather for exploring Brownsville is usually found in January, February, March, April, November and December. Conditions are generally least comfortable in June, July, August and September.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
excellent
Feb
excellent
Mar
excellent
Apr
excellent
May
good
Jun
very hot
Jul
very hot
Aug
very hot
Sep
wet
Oct
good
Nov
excellent
Dec
excellent
- Best overall: January, February, March, April, November and December
- Warmest weather: June, July and August
- Most sunshine: July
- Wettest months: September and October, when rainfall is highest.
- Seasonal pattern: A distinct dry season from January to February, with very hot summers and pleasant winters
Frequently asked questions about the climate in Brownsville
What is the best time to visit Brownsville?
January, February, March, April, November and December typically offer the most optimal weather in Brownsville. In contrast, June, July, August and September tend to have less optimal conditions. Brownsville has a distinct dry season from January to February, with very hot summers and pleasant winters.
What temperatures can I expect in Brownsville?
Daytime highs range from 21°C (70°F) in January to 35°C (95°F) in August. Nighttime lows range from 10°C (50°F) to 25°C (77°F). Temperatures vary considerably through the year.
How much rain does Brownsville get?
Annual rainfall is around 786 mm (31 in). September is the wettest month with 180 mm (7.1 in), while February is the driest with 27 mm (1.1 in).
How sunny is Brownsville?
Brownsville receives around 2,715 hours of sunshine per year. July is the sunniest month with 326 hours, while January is the cloudiest with just 133 hours. Overall, Brownsville enjoys abundant sunshine.
Brownsville 3-Day Forecast
Brownsville on the map
Brownsville is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
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