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North San Juan CDP, California

Official LSAD Designation: North San Juan CDP • Census GEOID: 0652246 • Nevada County

Climate Normals & Weather Observations

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

Reference Weather Station: DOBBINS 1 S, CA US (ID: USC00042456) • Located 5.2 miles from community center • Elevation: 499.9 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 56.7° 34.0° 45.4° 7.71"
February 59.2° 34.9° 47.0° 7.18"
March 63.5° 37.8° 50.7° 7.82"
April 68.2° 40.4° 54.3° 3.22"
May 76.1° 46.5° 61.3° 2.38"
June 85.9° 51.9° 68.9° 0.73"
July 93.9° 56.8° 75.4° 0.01"
August 93.8° 55.2° 74.5° 0.11"
September 89.2° 51.2° 70.2° 0.38"
October 78.2° 44.5° 61.3° 2.65"
November 64.1° 37.6° 50.9° 5.28"
December 56.0° 33.6° 44.8° 8.86"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station NEVADA CITY, CA US (ID: USC00046136) • 10.3 miles from community center .

This annual reference station differs from the monthly normals station (ID: USC00042456), which has no available annual mean history.

Annual mean Annual mean of daily highs Annual mean of daily lows
Annual temperature history at NEVADA CITY, CA 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. 41.0 49.0 57.0 65.0 73.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 54.6°F 2011: Annual mean 54.1°F 2014: Annual mean 58.6°F 2015: Annual mean 58.7°F 2021: Annual mean 57.0°F 2023: Annual mean 55.9°F 2024: Annual mean 58.4°F 2010: Annual mean of daily highs 64.8°F 2011: Annual mean of daily highs 64.5°F 2014: Annual mean of daily highs 69.3°F 2015: Annual mean of daily highs 69.6°F 2021: Annual mean of daily highs 68.5°F 2023: Annual mean of daily highs 66.3°F 2024: Annual mean of daily highs 69.2°F 2010: Annual mean of daily lows 44.4°F 2011: Annual mean of daily lows 43.7°F 2014: Annual mean of daily lows 48.0°F 2015: Annual mean of daily lows 47.8°F 2021: Annual mean of daily lows 45.6°F 2023: Annual mean of daily lows 45.6°F 2024: Annual mean of daily lows 47.7°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 54.6 64.8 44.4
2011 54.1 64.5 43.7
2012 Unavailable Unavailable Unavailable
2013 Unavailable Unavailable Unavailable
2014 58.6 69.3 48.0
2015 58.7 69.6 47.8
2016 Unavailable Unavailable Unavailable
2017 Unavailable Unavailable Unavailable
2018 Unavailable Unavailable Unavailable
2019 Unavailable Unavailable Unavailable
2020 Unavailable Unavailable Unavailable
2021 57.0 68.5 45.6
2022 Unavailable Unavailable Unavailable
2023 55.9 66.3 45.6
2024 58.4 69.2 47.7
2025 Unavailable Unavailable Unavailable
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.