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Ukiah city, Oregon

Official LSAD Designation: Ukiah city • Census GEOID: 4175550 • Umatilla County

Climate Normals & Weather Observations

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

Reference Weather Station: PILOT ROCK 1 SE, OR US (ID: USC00356634) • Located 24.1 miles from community center • Elevation: 524.3 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 45.4° 26.3° 35.8° 1.40"
February 49.4° 27.4° 38.4° 1.25"
March 57.0° 31.5° 44.3° 1.79"
April 63.4° 35.7° 49.5° 1.64"
May 72.2° 42.5° 57.3° 2.09"
June 79.5° 47.7° 63.6° 1.56"
July 90.5° 52.9° 71.7° 0.27"
August 90.0° 52.0° 71.0° 0.41"
September 80.4° 45.0° 62.7° 0.60"
October 66.6° 36.6° 51.6° 1.07"
November 52.8° 30.0° 41.4° 1.50"
December 44.2° 25.6° 34.9° 1.44"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station PILOT ROCK 1 SE, OR US (ID: USC00356634) • 24.1 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 PILOT ROCK 1 SE, OR 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. 33.0 42.5 52.0 61.5 71.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2011: Annual mean 50.5°F 2012: Annual mean 52.2°F 2016: Annual mean 53.4°F 2017: Annual mean 50.9°F 2018: Annual mean 52.4°F 2019: Annual mean 50.3°F 2020: Annual mean 53.1°F 2011: Annual mean of daily highs 64.4°F 2012: Annual mean of daily highs 66.6°F 2016: Annual mean of daily highs 67.1°F 2017: Annual mean of daily highs 64.5°F 2018: Annual mean of daily highs 66.2°F 2019: Annual mean of daily highs 63.4°F 2020: Annual mean of daily highs 67.8°F 2011: Annual mean of daily lows 36.5°F 2012: Annual mean of daily lows 37.8°F 2016: Annual mean of daily lows 39.7°F 2017: Annual mean of daily lows 37.2°F 2018: Annual mean of daily lows 38.6°F 2019: Annual mean of daily lows 37.2°F 2020: Annual mean of daily lows 38.4°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 50.5 64.4 36.5
2012 52.2 66.6 37.8
2013 Unavailable Unavailable Unavailable
2014 Unavailable Unavailable Unavailable
2015 Unavailable Unavailable Unavailable
2016 53.4 67.1 39.7
2017 50.9 64.5 37.2
2018 52.4 66.2 38.6
2019 50.3 63.4 37.2
2020 53.1 67.8 38.4
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.