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Marathon CDP, Texas

Official LSAD Designation: Marathon CDP • Census GEOID: 4846572 • Brewster County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Marathon CDP.

Reference Weather Station: MARATHON, TX US (ID: USC00415579) • Located 2.9 miles from community center • Elevation: 1,215.8 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 61.6° 26.5° 44.1° 0.54"
February 66.1° 30.0° 48.0° 0.27"
March 73.1° 37.5° 55.3° 0.35"
April 80.8° 44.0° 62.4° 0.65"
May 87.3° 52.5° 69.9° 1.56"
June 92.2° 59.8° 76.0° 1.61"
July 91.1° 62.0° 76.6° 2.26"
August 90.9° 61.6° 76.3° 1.70"
September 85.1° 56.5° 70.8° 1.62"
October 78.7° 46.6° 62.6° 1.27"
November 69.1° 34.2° 51.6° 0.46"
December 62.3° 27.4° 44.9° 0.29"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station MARATHON, TX US (ID: USC00415579) • 2.9 miles from community center .

This is the same reference station used for monthly normals.

Annual mean Annual mean of daily highs Annual mean of daily lows
Annual temperature history at MARATHON, TX US Year is the horizontal axis. Annual mean temperature in degrees Fahrenheit is the vertical axis. Dots show recorded years; lines connect consecutive available years only. Missing years are gaps, with no interpolation. Optional dashed lines show annual mean of daily highs and lows. Exact values appear in the data table below. 42.0 53.0 64.0 75.0 86.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2017: Annual mean 63.1°F 2011: Annual mean of daily highs 81.5°F 2013: Annual mean of daily highs 78.1°F 2017: Annual mean of daily highs 80.2°F 2017: Annual mean of daily lows 46.0°F

Source: NOAA NCEI Global Summary of the Year.

Annual temperature data table (°F)
Annual station temperatures, 2010–2025. Unavailable means no reported value.
Year Annual mean (°F) Annual mean of daily highs (°F) Annual mean of daily lows (°F)
2010 Unavailable Unavailable Unavailable
2011 Unavailable 81.5 Unavailable
2012 Unavailable Unavailable Unavailable
2013 Unavailable 78.1 Unavailable
2014 Unavailable Unavailable Unavailable
2015 Unavailable Unavailable Unavailable
2016 Unavailable Unavailable Unavailable
2017 63.1 80.2 46.0
2018 Unavailable Unavailable Unavailable
2019 Unavailable Unavailable Unavailable
2020 Unavailable Unavailable Unavailable
2021 Unavailable Unavailable Unavailable
2022 Unavailable Unavailable Unavailable
2023 Unavailable Unavailable Unavailable
2024 Unavailable Unavailable Unavailable
2025 Unavailable Unavailable Unavailable
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.