Best year time to visit Big Bend

General weather information about Big Bend

Average annual temperature is 9.8 °C

Absolute maximum temperature: 33.8 °C

Absolute minimum temperature: -20.9 °C

Number of sunny days: 158 days

Number of rainy days: 170 days

Number of snow days: 37 days

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* Weather data for Big Bend United States is based on climate observations for 2026 year

Big Bend air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)7.311.812.326.333.833.432.232.431.728.315.712.4
Average daytime temperature (°C)1.72.75.914.422.327.127.525.722.815.27.45.5
Average temperature (°C)-1.3-2.10.88.114.920.321.719.917.611.03.32.6
Average night temperature (°C)-3.6-6.1-3.12.98.614.016.615.213.57.90.10.4
Absolute minimum temperature (°C)-20.9-18.0-10.2-4.60.87.112.99.67.7-0.6-8.1-5.5

Big Bend monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.410.511.913.414.715.415.113.912.511.09.79.0
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)2.66.06.88.610.211.712.510.48.85.55.43.7
Precipitation (mm)599388722660116158431105646
Sunny days910101422179151591414
Rainy days12101015913221615211116
Snow days10811100000151

Big Bend - weather forecast by months

Big Bend weather in januaryBig Bend weather in februaryBig Bend weather in marchBig Bend weather in aprilBig Bend weather in mayBig Bend weather in juneBig Bend weather in julyBig Bend weather in augustBig Bend weather in septemberBig Bend weather in octoberBig Bend weather in novemberBig Bend weather in december

Best time to visit Big Bend:

The best time to visit Big Bend during the most sunny months:

  • May — 10.2(h)
  • June — 11.7(h)
  • July — 12.5(h)
  • August — 10.4(h)

Months with the longest average daylight duration in Big Bend:

  • June — 15.4(h)

The largest precipitation sum in Big Bend is at

  • July — 116(mm)
  • August — 158(mm)
  • October — 110(mm)

    • Weather forecast in the closest to Big Bend admin centers

    Weather forecast in the closest towns to Big Bend

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    Frequently asked questions

    When is the best time to visit Big Bend?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Big Bend.
    What is the weather like in Big Bend?
    See average temperature, rainfall and daylight hours for Big Bend by month in the table above.
    How many sunny days does Big Bend have?
    The monthly weather statistics above show sunshine and rainfall patterns for Big Bend throughout the year.