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Merlin CDP, Oregon

Official LSAD Designation: Merlin CDP • Census GEOID: 4147650 • Josephine County

Climate Normals & Weather Observations

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

Reference Weather Station: SEXTON SUMMIT, OR US (ID: USW00024235) • Located 6.6 miles from community center • Elevation: 1,168.0 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 43.1° 33.3° 38.2° 6.44"
February 43.7° 32.7° 38.2° 5.19"
March 46.3° 33.1° 39.7° 4.89"
April 51.8° 35.1° 43.4° 3.00"
May 61.0° 41.1° 51.0° 2.19"
June 67.7° 45.6° 56.7° 0.94"
July 76.7° 53.1° 64.9° 0.29"
August 76.7° 53.9° 65.3° 0.28"
September 70.4° 50.7° 60.5° 0.84"
October 58.3° 43.4° 50.8° 2.88"
November 46.7° 36.3° 41.5° 5.58"
December 41.3° 32.3° 36.8° 8.14"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station SEXTON SUMMIT, OR US (ID: USW00024235) • 6.6 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 SEXTON SUMMIT, 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. 37.0 43.3 49.5 55.8 62.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 47.4°F 2011: Annual mean 46.5°F 2013: Annual mean 49.0°F 2014: Annual mean 51.2°F 2015: Annual mean 51.6°F 2016: Annual mean 49.0°F 2017: Annual mean 49.1°F 2018: Annual mean 49.9°F 2019: Annual mean 49.0°F 2020: Annual mean 50.2°F 2021: Annual mean 49.7°F 2022: Annual mean 50.0°F 2023: Annual mean 48.8°F 2010: Annual mean of daily highs 54.6°F 2011: Annual mean of daily highs 53.9°F 2013: Annual mean of daily highs 56.9°F 2014: Annual mean of daily highs 59.2°F 2015: Annual mean of daily highs 59.6°F 2016: Annual mean of daily highs 56.9°F 2017: Annual mean of daily highs 56.8°F 2018: Annual mean of daily highs 58.0°F 2019: Annual mean of daily highs 56.8°F 2020: Annual mean of daily highs 58.2°F 2021: Annual mean of daily highs 57.9°F 2022: Annual mean of daily highs 57.9°F 2023: Annual mean of daily highs 56.4°F 2010: Annual mean of daily lows 40.1°F 2011: Annual mean of daily lows 39.1°F 2013: Annual mean of daily lows 41.2°F 2014: Annual mean of daily lows 43.2°F 2015: Annual mean of daily lows 43.5°F 2016: Annual mean of daily lows 41.2°F 2017: Annual mean of daily lows 41.5°F 2018: Annual mean of daily lows 41.9°F 2019: Annual mean of daily lows 41.2°F 2020: Annual mean of daily lows 42.2°F 2021: Annual mean of daily lows 41.4°F 2022: Annual mean of daily lows 42.0°F 2023: Annual mean of daily lows 41.2°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 47.4 54.6 40.1
2011 46.5 53.9 39.1
2012 Unavailable Unavailable Unavailable
2013 49.0 56.9 41.2
2014 51.2 59.2 43.2
2015 51.6 59.6 43.5
2016 49.0 56.9 41.2
2017 49.1 56.8 41.5
2018 49.9 58.0 41.9
2019 49.0 56.8 41.2
2020 50.2 58.2 42.2
2021 49.7 57.9 41.4
2022 50.0 57.9 42.0
2023 48.8 56.4 41.2
2024 Unavailable Unavailable Unavailable
2025 Unavailable Unavailable Unavailable
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.