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Lake Sumner CDP, New Mexico

Official LSAD Designation: Lake Sumner CDP • Census GEOID: 3537875 • De Baca County

Climate Normals & Weather Observations

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

Reference Weather Station: SUMNER LAKE, NM US (ID: USC00298596) • Located 1.9 miles from community center • Elevation: 1,312.5 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 55.1° 24.0° 39.6° 0.35"
February 59.7° 27.5° 43.6° 0.39"
March 67.5° 34.1° 50.8° 0.61"
April 75.2° 41.2° 58.2° 0.81"
May 84.6° 51.4° 68.0° 1.16"
June 94.2° 61.0° 77.6° 1.51"
July 95.5° 65.2° 80.3° 2.47"
August 93.4° 63.5° 78.5° 2.23"
September 86.4° 56.0° 71.2° 1.90"
October 76.0° 43.7° 59.9° 1.51"
November 64.5° 32.3° 48.4° 0.49"
December 55.2° 25.0° 40.1° 0.61"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station SUMNER LAKE, NM US (ID: USC00298596) • 1.9 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 SUMNER LAKE, 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. 39.0 50.3 61.5 72.8 84.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2011: Annual mean 60.0°F 2014: Annual mean 58.0°F 2015: Annual mean 58.8°F 2017: Annual mean 61.2°F 2018: Annual mean 59.7°F 2019: Annual mean 59.6°F 2020: Annual mean 61.2°F 2021: Annual mean 60.0°F 2022: Annual mean 59.6°F 2023: Annual mean 61.2°F 2024: Annual mean 62.0°F 2025: Annual mean 60.5°F 2011: Annual mean of daily highs 76.3°F 2014: Annual mean of daily highs 73.3°F 2015: Annual mean of daily highs 73.5°F 2017: Annual mean of daily highs 77.5°F 2018: Annual mean of daily highs 75.9°F 2019: Annual mean of daily highs 76.1°F 2020: Annual mean of daily highs 78.1°F 2021: Annual mean of daily highs 76.6°F 2022: Annual mean of daily highs 76.4°F 2023: Annual mean of daily highs 77.7°F 2024: Annual mean of daily highs 79.3°F 2025: Annual mean of daily highs 76.9°F 2010: Annual mean of daily lows 44.2°F 2011: Annual mean of daily lows 43.6°F 2014: Annual mean of daily lows 42.7°F 2015: Annual mean of daily lows 44.0°F 2017: Annual mean of daily lows 44.9°F 2018: Annual mean of daily lows 43.6°F 2019: Annual mean of daily lows 43.1°F 2020: Annual mean of daily lows 44.3°F 2021: Annual mean of daily lows 43.4°F 2022: Annual mean of daily lows 42.7°F 2023: Annual mean of daily lows 44.7°F 2024: Annual mean of daily lows 44.7°F 2025: Annual mean of daily lows 44.0°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 44.2
2011 60.0 76.3 43.6
2012 Unavailable Unavailable Unavailable
2013 Unavailable Unavailable Unavailable
2014 58.0 73.3 42.7
2015 58.8 73.5 44.0
2016 Unavailable Unavailable Unavailable
2017 61.2 77.5 44.9
2018 59.7 75.9 43.6
2019 59.6 76.1 43.1
2020 61.2 78.1 44.3
2021 60.0 76.6 43.4
2022 59.6 76.4 42.7
2023 61.2 77.7 44.7
2024 62.0 79.3 44.7
2025 60.5 76.9 44.0
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.