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Alamo city, Texas

Official LSAD Designation: Alamo city • Census GEOID: 4801576 • Hidalgo County

Climate Normals & Weather Observations

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

Reference Weather Station: MCALLEN, TX US (ID: USC00415701) • Located 8.3 miles from community center • Elevation: 30.5 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 71.4° 49.4° 60.4° 0.65"
February 76.2° 53.4° 64.8° 0.64"
March 81.5° 59.2° 70.3° 1.04"
April 86.8° 65.4° 76.1° 1.37"
May 91.6° 71.4° 81.5° 1.39"
June 96.4° 75.6° 86.0° 3.05"
July 97.5° 76.7° 87.1° 1.62"
August 98.9° 77.0° 88.0° 1.45"
September 94.0° 73.4° 83.7° 3.81"
October 89.1° 66.4° 77.8° 2.04"
November 79.5° 57.3° 68.4° 1.05"
December 72.6° 50.7° 61.7° 0.57"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station MCALLEN, TX US (ID: USC00415701) • 8.3 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 MCALLEN, 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. 62.0 69.3 76.5 83.8 91.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2021: Annual mean 75.5°F 2022: Annual mean 75.1°F 2025: Annual mean 77.9°F 2021: Annual mean of daily highs 85.2°F 2022: Annual mean of daily highs 84.9°F 2025: Annual mean of daily highs 87.8°F 2021: Annual mean of daily lows 65.8°F 2022: Annual mean of daily lows 65.2°F 2025: Annual mean of daily lows 68.0°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 Unavailable Unavailable
2012 Unavailable Unavailable Unavailable
2013 Unavailable Unavailable Unavailable
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 75.5 85.2 65.8
2022 75.1 84.9 65.2
2023 Unavailable Unavailable Unavailable
2024 Unavailable Unavailable Unavailable
2025 77.9 87.8 68.0
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.