Dillon Beach CDP, California

Official LSAD Designation: Dillon Beach CDP • Census GEOID: 0619262 • Marin County

Climate Normals & Weather Observations

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

Reference Weather Station: BODEGA 6 WSW, CA US (ID: USW00093245) • Located 8.4 miles from community center • Elevation: 19.2 m

Month	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Precipitation (in)
January	55.9°	44.9°	50.4°	5.31"
February	56.0°	45.0°	50.5°	6.04"
March	57.1°	45.5°	51.3°	3.88"
April	56.9°	46.0°	51.5°	2.24"
May	58.4°	47.7°	53.1°	1.16"
June	60.6°	49.4°	55.0°	0.48"
July	61.9°	51.1°	56.5°	0.15"
August	62.8°	52.0°	57.4°	0.11"
September	65.7°	50.9°	58.3°	0.18"
October	62.1°	49.3°	55.7°	1.81"
November	59.1°	46.5°	52.8°	2.91"
December	55.3°	44.4°	49.9°	4.63"

2010–2025, completed calendar years only.

NOAA station BODEGA 6 WSW, CA US (ID: USW00093245) • 8.4 miles from community center .

This is the same reference station used for monthly normals.

Show annual mean of daily highs and lows

Annual mean Annual mean of daily highs Annual mean of daily lows

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	52.6	57.8	47.3
2011	52.3	58.2	46.5
2012	52.5	58.2	46.8
2013	52.6	58.7	46.5
2014	55.9	61.5	50.3
2015	55.7	61.5	49.8
2016	Unavailable	Unavailable	Unavailable
2017	54.2	59.9	48.6
2018	53.7	59.2	48.1
2019	53.9	59.5	48.4
2020	54.1	60.1	48.1
2021	53.5	59.1	47.9
2022	53.3	59.7	47.0
2023	53.9	59.6	48.1
2024	Unavailable	Unavailable	Unavailable
2025	54.2	59.9	48.6

Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.