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Blanco CDP, New Mexico

Official LSAD Designation: Blanco CDP • Census GEOID: 3507810 • San Juan County

Climate Normals & Weather Observations

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

Reference Weather Station: NAVAJO DAM, NM US (ID: USC00296061) • Located 8.8 miles from community center • Elevation: 1,758.7 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 41.9° 21.3° 31.6° 0.88"
February 48.3° 23.9° 36.1° 0.74"
March 58.6° 30.2° 44.4° 0.83"
April 66.7° 35.6° 51.2° 0.86"
May 76.3° 45.5° 60.9° 0.76"
June 87.6° 54.3° 70.9° 0.43"
July 92.1° 61.3° 76.7° 1.69"
August 89.1° 60.3° 74.7° 1.39"
September 81.5° 52.2° 66.8° 1.41"
October 68.8° 39.6° 54.2° 1.12"
November 53.1° 29.4° 41.2° 0.92"
December 41.3° 21.8° 31.5° 1.05"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station NAVAJO DAM, NM US (ID: USC00296061) • 8.8 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 NAVAJO DAM, NM 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. 36.0 45.5 55.0 64.5 74.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2023: Annual mean 53.4°F 2024: Annual mean 55.3°F 2025: Annual mean 56.2°F 2023: Annual mean of daily highs 67.1°F 2024: Annual mean of daily highs 69.5°F 2025: Annual mean of daily highs 70.3°F 2023: Annual mean of daily lows 39.6°F 2024: Annual mean of daily lows 41.1°F 2025: Annual mean of daily lows 42.1°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 Unavailable Unavailable Unavailable
2022 Unavailable Unavailable Unavailable
2023 53.4 67.1 39.6
2024 55.3 69.5 41.1
2025 56.2 70.3 42.1
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.