Climate and monthly weather forecast
Big Bend National Park, TX

A scenic natural rock formation in the Big Bend National Park, Texas
A scenic natural rock formation in the Big Bend National Park, Texas

Weather in January

January, the same as December, in Big Bend National Park, Texas, is another pleasant winter month, with temperature in the range of an average low of 34.5°F (1.4°C) and an average high of 68.2°F (20.1°C). January is the coldest month, with an average high-temperature of 68.2°F (20.1°C) and an average low-temperature of 34.5°F (1.4°C). Weather in January »

Weather in February

February, the last month of the winter in Big Bend National Park, is a warm month, with an average temperature varying between 74.5°F (23.6°C) and 39.6°F (4.2°C). In Big Bend National Park, Texas, the average high-temperature in February marginally rises from a pleasant 68.2°F (20.1°C) in January to a warm 74.5°F (23.6°C). Weather in February »

Weather in March

The first month of the spring, March, is still a warm month in Big Bend National Park, Texas, with an average temperature varying between 47.1°F (8.4°C) and 82.9°F (28.3°C). In March, the average high-temperature marginally rises from 74.5°F (23.6°C) in February to a still warm 82.9°F (28.3°C). Weather in March »

Weather in April

April is a hot spring month in Big Bend National Park, Texas, with an average temperature ranging between max 91.9°F (33.3°C) and min 56.1°F (13.4°C). In April, the average high-temperature marginally rises from a warm 82.9°F (28.3°C) in March to a hot 91.9°F (33.3°C). Weather in April »

Weather in May

May, the last month of the spring in Big Bend National Park, is a very hot month, with temperature in the range of an average low of 66.2°F (19°C) and an average high of 99.9°F (37.7°C). In May, the average high-temperature slightly increases from a tropical 91.9°F (33.3°C) in April to a very hot 99.9°F (37.7°C). Weather in May »

Weather in June

June, the first month of the summer in Big Bend National Park, is also a sweltering month, with temperature in the range of an average high of 103.5°F (39.7°C) and an average low of 73°F (22.8°C). The warmest month is June, with an average high-temperature of 103.5°F (39.7°C) and an average low-temperature of 73°F (22.8°C). Weather in June »

Weather in July

July, like June, in Big Bend National Park, Texas, is another sweltering summer month, with temperature in the range of an average high of 102.2°F (39°C) and an average low of 74.5°F (23.6°C). In Big Bend National Park, the average high-temperature in July is practically the same as in June - a still torrid 102.2°F (39°C). Weather in July »

Weather in August

The last month of the summer, August, is another torrid month in Big Bend National Park, Texas, with an average temperature varying between 73.6°F (23.1°C) and 101.1°F (38.4°C). In Big Bend National Park, Texas, the average high-temperature in August is relatively the same as in July - a still sweltering 101.1°F (38.4°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a torrid month in Big Bend National Park, Texas, with temperature in the range of an average low of 68.5°F (20.3°C) and an average high of 96.3°F (35.7°C). In September, the average high-temperature is almost the same as in August - a still sweltering 96.3°F (35.7°C). Weather in September »

Weather in October

October, like September, is another hot autumn month in Big Bend National Park, Texas, with temperature in the range of an average high of 88.5°F (31.4°C) and an average low of 57.7°F (14.3°C). In October, the average high-temperature marginally drops from a very hot 96.3°F (35.7°C) in September to a tropical 88.5°F (31.4°C). Weather in October »

Weather in November

November, the last month of the autumn in Big Bend National Park, is another warm month, with an average temperature ranging between min 44.2°F (6.8°C) and max 77.7°F (25.4°C). In November, the average high-temperature decreases from a tropical 88.5°F (31.4°C) in October to a moderately hot 77.7°F (25.4°C). Weather in November »

Weather in December

December, the first month of the winter in Big Bend National Park, is also an agreeable month, with temperature in the range of an average high of 68.4°F (20.2°C) and an average low of 35.4°F (1.9°C). In December, the average high-temperature decreases from a warm 77.7°F (25.4°C) in November to an agreeable 68.4°F (20.2°C). Weather in December »
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FAQ

What is the coldest month in Big Bend National Park?

January is the coldest month, with an average high-temperature of 68.2°F (20.1°C) and an average low-temperature of 34.5°F (1.4°C).

How much does it rain in Big Bend National Park?

Throughout the year, in Big Bend National Park, Texas, 10.24" (260mm) of rain is accumulated.

What is the driest month in Big Bend National Park?

The month with the least rainfall is March, when 0.24" (6mm) of precipitation is typically aggregated.

When is Daylight Saving Time (DST) in Big Bend National Park?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from CDT to CST.

What is the warmest month in Big Bend National Park?

June is the warmest month in Big Bend National Park, with an average high-temperature of 103.5°F (39.7°C) and an average low-temperature of 73°F (22.8°C).

When are the longest days in Big Bend National Park?

The month with the longest days in Big Bend National Park is June, with an average of 13h and 59min of daylight.

What is the wettest month in Big Bend National Park?

The month with the most rainfall is July, when 1.69" (43mm) of precipitation is typically aggregated.

What is the month with the shortest days in Big Bend National Park?

The month with the shortest days in Big Bend National Park is December, with an average of 10h and 19min of daylight.

Average temperature
Big Bend National Park, TX

Average temperature - Big Bend National Park, TX

The warmest month (with the highest average high temperature) is June (103.4°F).
The month with the lowest average high temperature is January (68.2°F).

The month with the highest average low temperature is July (74.4°F).
The coldest month (with the lowest average low temperature) is January (34.5°F).

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Average rainfall
Big Bend National Park, TX

Average rainfall - Big Bend National Park, TX

The wettest month (with the highest rainfall) is July (1.7").
The driest month (with the least rainfall) is March (0.2").

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Average daylight
Big Bend National Park, TX

Average daylight - Big Bend National Park, TX

The month with the longest days is June (Average daylight: 13h and 59min).
The month with the shortest days is December (Average daylight: 10h and 19min).

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