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Sun Valley CDP, Arizona

Official LSAD Designation: Sun Valley CDP • Census GEOID: 0471160 • Navajo County

Climate Normals & Weather Observations

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

Reference Weather Station: HOLBROOK, AZ US (ID: USC00024089) • Located 9.6 miles from community center • Elevation: 1,549.9 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 51.3° 21.7° 36.5° 0.73"
February 57.1° 24.8° 41.0° 0.35"
March 65.2° 30.6° 47.9° 0.52"
April 72.1° 37.4° 54.7° 0.26"
May 81.4° 45.8° 63.6° 0.29"
June 91.5° 54.9° 73.2° 0.25"
July 94.1° 62.4° 78.3° 1.05"
August 91.0° 61.4° 76.2° 1.71"
September 85.6° 53.7° 69.6° 1.13"
October 74.8° 40.7° 57.7° 0.90"
November 61.1° 28.7° 44.9° 0.50"
December 49.8° 21.5° 35.6° 0.44"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station PETRIFIED FOREST NP, AZ US (ID: USC00026468) • 13.9 miles from community center .

This annual reference station differs from the monthly normals station (ID: USC00024089), which has no available annual mean history.

Annual mean Annual mean of daily highs Annual mean of daily lows
Annual temperature history at PETRIFIED FOREST NP, AZ 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. 34.0 45.3 56.5 67.8 79.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 55.5°F 2011: Annual mean 54.4°F 2012: Annual mean 56.7°F 2013: Annual mean 54.5°F 2014: Annual mean 56.7°F 2015: Annual mean 56.5°F 2017: Annual mean 57.2°F 2019: Annual mean 55.2°F 2020: Annual mean 56.5°F 2022: Annual mean 55.1°F 2023: Annual mean 55.0°F 2024: Annual mean 56.8°F 2025: Annual mean 56.3°F 2010: Annual mean of daily highs 71.3°F 2011: Annual mean of daily highs 70.9°F 2012: Annual mean of daily highs 74.3°F 2013: Annual mean of daily highs 71.0°F 2014: Annual mean of daily highs 73.6°F 2015: Annual mean of daily highs 72.4°F 2016: Annual mean of daily highs 73.2°F 2017: Annual mean of daily highs 74.6°F 2019: Annual mean of daily highs 70.9°F 2020: Annual mean of daily highs 73.4°F 2022: Annual mean of daily highs 71.0°F 2023: Annual mean of daily highs 71.2°F 2024: Annual mean of daily highs 73.2°F 2025: Annual mean of daily highs 73.2°F 2010: Annual mean of daily lows 39.6°F 2011: Annual mean of daily lows 37.8°F 2012: Annual mean of daily lows 39.1°F 2013: Annual mean of daily lows 38.0°F 2014: Annual mean of daily lows 39.8°F 2015: Annual mean of daily lows 40.6°F 2017: Annual mean of daily lows 39.8°F 2019: Annual mean of daily lows 39.6°F 2020: Annual mean of daily lows 39.6°F 2022: Annual mean of daily lows 39.1°F 2023: Annual mean of daily lows 38.7°F 2024: Annual mean of daily lows 40.4°F 2025: Annual mean of daily lows 39.4°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 55.5 71.3 39.6
2011 54.4 70.9 37.8
2012 56.7 74.3 39.1
2013 54.5 71.0 38.0
2014 56.7 73.6 39.8
2015 56.5 72.4 40.6
2016 Unavailable 73.2 Unavailable
2017 57.2 74.6 39.8
2018 Unavailable Unavailable Unavailable
2019 55.2 70.9 39.6
2020 56.5 73.4 39.6
2021 Unavailable Unavailable Unavailable
2022 55.1 71.0 39.1
2023 55.0 71.2 38.7
2024 56.8 73.2 40.4
2025 56.3 73.2 39.4
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.