Brownsville
Texas, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Brownsville, TX

A wooden footbridge over a large river with beautiful houses and scenic fields on the other end, located near Brownsville in Texas
A wooden footbridge over a large river with beautiful houses and scenic fields on the other end, located near Brownsville in Texas
January, the same as December, in Brownsville, Texas, is an agreeable winter month, with average temperature fluctuating between 51.6°F (10.9°C) and 70.5°F (21.4°C). January is the coldest month, with an average high-temperature of 70.5°F (21.4°C) and an average low-temperature of 51.6°F (10.9°C). Weather in January »
The last month of the winter, February, is a moderately hot month in Brownsville, Texas, with average temperature ranging between min 54.7°F (12.6°C) and max 73.8°F (23.2°C). In Brownsville, the average high-temperature in February is practically the same as in January - a warm 73.8°F (23.2°C). Weather in February »

The first month of the spring, March, is also a moderately hot month in Brownsville, Texas, with average temperature fluctuating between 59.5°F (15.3°C) and 79°F (26.1°C). In Brownsville, the average high-temperature in March is essentially the same as in February - a still warm 79°F (26.1°C). Weather in March »

April, like March, in Brownsville, Texas, is a moderately hot spring month, with temperature in the range of an average low of 65.8°F (18.8°C) and an average high of 83.7°F (28.7°C). In April, the average high-temperature is practically the same as in March - a still warm 83.7°F (28.7°C). Weather in April »

May, the last month of the spring, in Brownsville, is a hot month, with average temperature fluctuating between 72.3°F (22.4°C) and 88.3°F (31.3°C). In Brownsville, Texas, the average high-temperature is essentially the same as in April - a tropical 88.3°F (31.3°C). Weather in May »

June, the first month of the summer, in Brownsville, is also a hot month, with average temperature ranging between max 92.1°F (33.4°C) and min 75.7°F (24.3°C). In Brownsville, Texas, the average high-temperature in June is essentially the same as in May - a still hot 92.1°F (33.4°C). Weather in June »

July, the same as June, in Brownsville, Texas, is another tropical summer month, with average temperature fluctuating between 93.6°F (34.2°C) and 76.3°F (24.6°C). In July, the average high-temperature is almost the same as in June - a still tropical 93.6°F (34.2°C). Weather in July »

The last month of the summer, August, is also a hot month in Brownsville, Texas, with average temperature fluctuating between 94.5°F (34.7°C) and 76.3°F (24.6°C). The warmest month is August, with an average high-temperature of 94.5°F (34.7°C) and an average low-temperature of 76.3°F (24.6°C). Weather in August »

September, the first month of the autumn, in Brownsville, is still a hot month, with temperature in the range of an average high of 90.5°F (32.5°C) and an average low of 73°F (22.8°C). In September, the average high-temperature is essentially the same as in August - a still hot 90.5°F (32.5°C). Weather in September »

October, the same as September, is another warm autumn month in Brownsville, Texas, with average temperature ranging between max 85.6°F (29.8°C) and min 66.9°F (19.4°C). In Brownsville, the average high-temperature is relatively the same as in September - a warm 85.6°F (29.8°C). Weather in October »

November, the last month of the autumn, in Brownsville, is also a moderately hot month, with average temperature varying between 79.2°F (26.2°C) and 59.5°F (15.3°C). In Brownsville, the average high-temperature in November marginally drops, from 85.6°F (29.8°C) in October, to a still warm 79.2°F (26.2°C). Weather in November »

The first month of the winter, December, is still a pleasant month in Brownsville, Texas, with temperature in the range of an average high of 71.8°F (22.1°C) and an average low of 52.7°F (11.5°C). In Brownsville, the average high-temperature in December marginally drops, from a warm 79.2°F (26.2°C) in November, to a pleasant 71.8°F (22.1°C). Weather in December »

What is the coldest month in Brownsville?

With an average high-temperature of 70.5°F (21.4°C) and an average low-temperature of 51.6°F (10.9°C), January is the coldest month in Brownsville.

What is the most humid month in Brownsville?

The most humid month is January, with an average relative humidity of 79.3%.

How many days does it rain in Brownsville?

Throughout the year, there are 74.4 rainfall days, and 27.4" (697mm) of precipitation is accumulated.

What is the month with the least sunshine in Brownsville?

Months with the least sunshine in Brownsville, Texas, are January and December, with an average of 4.2h of sunshine.

What are the months with the lowest UV index in Brownsville?

Months with the lowest UV index in Brownsville, Texas, are January and December, with an average maximum UV index of 5.

What is the driest month in Brownsville?

The month with the least rainfall is February when the rain falls for 5.5 days and typically collects 1.1" (27.4mm) of precipitation.

When are the longest days in Brownsville?

With an average of 13.7h of daylight, June has the longest days of the year in Brownsville, Texas.

When is the highest UV index in Brownsville?

The month with the highest UV index in Brownsville, Texas, is June, with an average maximum UV index of 12.

What is the least humid month in Brownsville?

With an average relative humidity of 73.2%, July is the least humid month in Brownsville, Texas.

What month has the most sunshine in Brownsville?

July has the most sunshine of the year, with an average of 10.8h of sunshine.

What is the warmest month in Brownsville?

The warmest month in Brownsville is August, with an average high-temperature of 94.5°F (34.7°C) and an average low-temperature of 76.3°F (24.6°C).

What is the wettest month in Brownsville?

The month with the most rainfall in Brownsville, Texas, is September when the rain falls for 10 days and typically aggregates up to 5.9" (150.4mm) of precipitation.

What is the month with the shortest days in Brownsville?

The month with the shortest days is December, with an average of 10.5h of daylight.
Average temperature - Brownsville, TX
Average humidity - Brownsville, TX
Average rainfall - Brownsville, TX
Average rainfall days - Brownsville, TX

The month with the highest number of rainy days is September (10 days).
The month with the lowest number of rainy days is April (4 days).

Average daylight / Average sunshine - Brownsville, TX

The month with the longest days is June (Average daylight: 13.7h).
The month with shortest days is December (Average daylight: 10.5h).

The month with most sunshine is July (Average sunshine: 10.8h).
Months with least sunshine are January and December (Average sunshine: 4.2).