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Rosharon CDP, Texas

Official LSAD Designation: Rosharon CDP • Census GEOID: 4863332 • Brazoria County

Climate Normals & Weather Observations

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

Reference Weather Station: ALVIN, TX US (ID: USC00410204) • Located 13.3 miles from community center • Elevation: 8.5 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 63.3° 43.5° 53.4° 4.87"
February 66.7° 47.7° 57.2° 2.98"
March 72.5° 54.0° 63.3° 3.08"
April 77.6° 59.8° 68.7° 4.23"
May 84.7° 67.5° 76.1° 4.64"
June 89.0° 72.3° 80.7° 5.98"
July 90.9° 74.0° 82.5° 4.20"
August 91.1° 74.0° 82.5° 5.60"
September 88.5° 70.4° 79.5° 5.37"
October 81.4° 60.6° 71.0° 5.34"
November 72.5° 51.5° 62.0° 4.31"
December 64.7° 45.2° 55.0° 4.47"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station ANGLETON 2 W, TX US (ID: USC00410257) • 13.3 miles from community center .

This annual reference station differs from the monthly normals station (ID: USC00410204), which has no available annual mean history.

Annual mean Annual mean of daily highs Annual mean of daily lows
Annual temperature history at ANGLETON 2 W, 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. 61.0 67.3 73.5 79.8 86.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2011: Annual mean 72.2°F 2012: Annual mean 74.6°F 2013: Annual mean 74.8°F 2011: Annual mean of daily highs 81.2°F 2012: Annual mean of daily highs 83.1°F 2013: Annual mean of daily highs 83.2°F 2011: Annual mean of daily lows 63.1°F 2012: Annual mean of daily lows 66.1°F 2013: Annual mean of daily lows 66.4°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 72.2 81.2 63.1
2012 74.6 83.1 66.1
2013 74.8 83.2 66.4
2014 Unavailable Unavailable Unavailable
2015 Unavailable Unavailable Unavailable
2016 Unavailable Unavailable Unavailable
2017 Unavailable Unavailable Unavailable
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.