Climate in Big Bend National Park
| Climate
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Jan
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Feb
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Mar
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Apr
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May
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Jun
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Jul
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Aug
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Sep
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Oct
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Nov
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Dec
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| Daily highs (°F)
|
61 |
66 |
77 |
80 |
88 |
94 |
93 |
91 |
86 |
79 |
69 |
62
|
| Nightly lows (°F)
|
35 |
38 |
45 |
52 |
59 |
65 |
68 |
66 |
62 |
53 |
42 |
36
|
| Precipitation (in)
|
<1 |
<1 |
<1 |
<1 |
1 |
2 |
2 |
2 |
2 |
2 |
<1 |
<1
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The above measurements are for the park headquarters at Panther Junction. Temperatures in the mountains can be 5-10°F (3-5°C) cooler or 5-10°F (3-5°C) warmer along the river.
Check Castolon's 7 day forecast at
Check Chisos Basin's 7 day forecast at
Check Panther Junction's 7 day forecast at
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As with most deserts, expect the weather to be mostly hot and dry, with low humidity and cooler nights. July through October is the rainy season, where sudden downpours ? and consequently flash floods ? are possible; though rain usually doesn't last long and the water drains away quickly. Thunderstorms make for an epic spectacle and may lead to rare sights, such as Pine Canyon Falls. The weather here can be significantly different from nearby areas; it might be overcast and rainy in nearby Alpine but clear and sunny in the park, so don't get too discouraged by local conditions. The park provides a weather hotline at +1 432 477-1183.
Spring and Fall: The onset of milder temperatures brings more visitors to the park. It can get quite windy in the spring, while the fall can experience rain until around September or October.
Winter: Winter is another popular time for visitors; expect cool weather interspersed with pleasant warm spells and occasional cold snaps ? snow and frost are not unheard of. Nights can be particularly cold.
Summer: This is the least busy season as temperatures can be brutal, often topping 100°F (38°C). May and June are the hottest months; the start of the rainy season in July tames the heat just slightly.
The Most Frequently Asked Travel Questions about Big Bend National Park
