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Blacklake CDP, California

Official LSAD Designation: Blacklake CDP • Census GEOID: 0606935 • San Luis Obispo County

Climate Normals & Weather Observations

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

Reference Weather Station: PISMO BEACH, CA US (ID: USC00046943) • Located 11.2 miles from community center • Elevation: 11.9 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 64.8° 44.2° 54.5° 3.48"
February 65.1° 44.0° 54.5° 4.00"
March 67.5° 46.2° 56.9° 2.98"
April 69.7° 48.2° 59.0° 1.00"
May 72.3° 49.5° 60.9° 0.46"
June 70.5° 51.4° 61.0° 0.15"
July 70.3° 53.9° 62.1° 0.02"
August 71.4° 54.8° 63.1° 0.02"
September 71.9° 53.6° 62.7° 0.08"
October 72.5° 52.6° 62.5° 0.79"
November 69.0° 46.4° 57.7° 1.81"
December 65.0° 43.7° 54.3° 3.08"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station SANTA MARIA PUBLIC AP, CA US (ID: USW00023273) • 11.6 miles from community center .

This annual reference station differs from the monthly normals station (ID: USC00046943), which has no available annual mean history.

Annual mean Annual mean of daily highs Annual mean of daily lows
Annual temperature history at SANTA MARIA PUBLIC AP, 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. 43.0 51.8 60.5 69.3 78.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 56.7°F 2011: Annual mean 57.4°F 2012: Annual mean 58.2°F 2013: Annual mean 59.1°F 2014: Annual mean 63.0°F 2015: Annual mean 62.3°F 2016: Annual mean 59.7°F 2017: Annual mean 60.0°F 2018: Annual mean 60.2°F 2019: Annual mean 59.7°F 2020: Annual mean 59.9°F 2021: Annual mean 57.9°F 2022: Annual mean 58.2°F 2023: Annual mean 57.4°F 2024: Annual mean 58.0°F 2025: Annual mean 58.7°F 2010: Annual mean of daily highs 67.3°F 2011: Annual mean of daily highs 68.6°F 2012: Annual mean of daily highs 69.7°F 2013: Annual mean of daily highs 71.3°F 2014: Annual mean of daily highs 74.4°F 2015: Annual mean of daily highs 74.2°F 2016: Annual mean of daily highs 71.0°F 2017: Annual mean of daily highs 71.7°F 2018: Annual mean of daily highs 71.7°F 2019: Annual mean of daily highs 70.7°F 2020: Annual mean of daily highs 71.6°F 2021: Annual mean of daily highs 68.8°F 2022: Annual mean of daily highs 69.6°F 2023: Annual mean of daily highs 67.9°F 2024: Annual mean of daily highs 68.8°F 2025: Annual mean of daily highs 69.4°F 2010: Annual mean of daily lows 46.1°F 2011: Annual mean of daily lows 46.1°F 2012: Annual mean of daily lows 46.7°F 2013: Annual mean of daily lows 46.8°F 2014: Annual mean of daily lows 51.5°F 2015: Annual mean of daily lows 50.4°F 2016: Annual mean of daily lows 48.4°F 2017: Annual mean of daily lows 48.3°F 2018: Annual mean of daily lows 48.7°F 2019: Annual mean of daily lows 48.8°F 2020: Annual mean of daily lows 48.1°F 2021: Annual mean of daily lows 47.1°F 2022: Annual mean of daily lows 46.7°F 2023: Annual mean of daily lows 47.0°F 2024: Annual mean of daily lows 47.2°F 2025: Annual mean of daily lows 48.1°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 56.7 67.3 46.1
2011 57.4 68.6 46.1
2012 58.2 69.7 46.7
2013 59.1 71.3 46.8
2014 63.0 74.4 51.5
2015 62.3 74.2 50.4
2016 59.7 71.0 48.4
2017 60.0 71.7 48.3
2018 60.2 71.7 48.7
2019 59.7 70.7 48.8
2020 59.9 71.6 48.1
2021 57.9 68.8 47.1
2022 58.2 69.6 46.7
2023 57.4 67.9 47.0
2024 58.0 68.8 47.2
2025 58.7 69.4 48.1
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.