Big Bend National Park Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Big Bend National Park Weather Trend Graph


Temperature (°C)
.
Months
Max Temp.
Historic Max Temp.
Min Temp.
Historic Min Temp.

Yearly Summary 2026


40°C
Highest Temp
17 Jun. 26

-3°C
Lowest Temp
26 Jan. 26


Seasonal Breakdown

Hottest MonthJune36.05°C

Coldest MonthJanuary3.99°C

Wettest MonthJanuary2.96mm

Windiest MonthJune25.43km/h

Frequently Asked Questions


1. What is the hottest month in Big Bend National Park historically?

June is historically Big Bend National Park's hottest month, with average maximum temperatures around 37°C. During peak heatwave events, the highest recorded temperatures have reached 44°C on 2010-06-06.

2. What is the coldest month in Big Bend National Park historically?

January is Big Bend National Park's coldest month, with average minimum temperatures around 5°C. The all-time record low of -12°C was recorded on 2011-02-03.

3. What is the average annual rainfall in Big Bend National Park over the past 17 years?

Big Bend National Park's average annual rainfall is approximately 172.9mm, based on records spanning 17 years.

4. How many rainy days does Big Bend National Park experience on average per year?

Big Bend National Park historically records approximately 59.4 rainy days per year. September has the highest number of rain days at an average of 8.8 days.

5. What is the all-time highest temperature ever recorded in Big Bend National Park?

The all-time highest temperature recorded in Big Bend National Park is 44°C on 2010-06-06.

6. What is the all-time lowest temperature ever recorded in Big Bend National Park?

The all-time lowest temperature recorded in Big Bend National Park is -12°C on 2011-02-03.

7. What is the windiest time of year in Big Bend National Park historically?

Big Bend National Park experiences its strongest winds during June. The historic gust record of 62.5 kph was recorded on 2023-03-02.

8. What is the highest and lowest humidity in Big Bend National Park during a year?

Usually, Big Bend National Park's humidity peaks in September at around 43.6% and drops to its lowest in April at approximately 24.7%.