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Brenham city, Texas

Official LSAD Designation: Brenham city • Census GEOID: 4810156 • Washington County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Brenham city.

Reference Weather Station: BRENHAM, TX US (ID: USC00411048) • Located 0.1 miles from community center • Elevation: 95.4 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 60.8° 39.6° 50.2° 3.66"
February 64.4° 43.0° 53.7° 3.36"
March 71.0° 49.2° 60.1° 3.63"
April 78.1° 56.6° 67.4° 3.56"
May 84.8° 65.0° 74.9° 5.39"
June 90.9° 71.6° 81.2° 4.46"
July 93.7° 73.8° 83.8° 2.58"
August 95.0° 73.7° 84.4° 3.83"
September 89.8° 68.4° 79.1° 4.59"
October 81.4° 58.5° 69.9° 5.07"
November 70.1° 48.2° 59.1° 4.21"
December 62.5° 41.3° 51.9° 3.69"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station BRENHAM, TX US (ID: USC00411048) • 0.1 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 BRENHAM, 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. 53.0 61.0 69.0 77.0 85.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 67.6°F 2011: Annual mean 70.3°F 2012: Annual mean 69.9°F 2013: Annual mean 67.1°F 2014: Annual mean 66.5°F 2018: Annual mean 67.7°F 2019: Annual mean 67.9°F 2025: Annual mean 71.1°F 2010: Annual mean of daily highs 78.3°F 2011: Annual mean of daily highs 82.2°F 2012: Annual mean of daily highs 80.9°F 2013: Annual mean of daily highs 78.2°F 2014: Annual mean of daily highs 76.8°F 2018: Annual mean of daily highs 77.6°F 2019: Annual mean of daily highs 78.3°F 2025: Annual mean of daily highs 81.9°F 2010: Annual mean of daily lows 56.8°F 2011: Annual mean of daily lows 58.3°F 2012: Annual mean of daily lows 58.9°F 2013: Annual mean of daily lows 56.0°F 2014: Annual mean of daily lows 56.3°F 2015: Annual mean of daily lows 58.6°F 2018: Annual mean of daily lows 57.8°F 2019: Annual mean of daily lows 57.5°F 2025: Annual mean of daily lows 60.3°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 67.6 78.3 56.8
2011 70.3 82.2 58.3
2012 69.9 80.9 58.9
2013 67.1 78.2 56.0
2014 66.5 76.8 56.3
2015 Unavailable Unavailable 58.6
2016 Unavailable Unavailable Unavailable
2017 Unavailable Unavailable Unavailable
2018 67.7 77.6 57.8
2019 67.9 78.3 57.5
2020 Unavailable Unavailable Unavailable
2021 Unavailable Unavailable Unavailable
2022 Unavailable Unavailable Unavailable
2023 Unavailable Unavailable Unavailable
2024 Unavailable Unavailable Unavailable
2025 71.1 81.9 60.3
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.