January weather in Orinda, CA
The average temperature in Orinda in January is 51.1°F (43.3°F–58.9°F). Average precipitation: 4.84 inches.
January is a winter month in Orinda, and is cooler than the annual average of 58.4°F. Daily temperatures swing about 15.6°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 9h 39m. For travel, January is a comfortable month to visit.
Avg High
58.9°F
Avg Low
43.3°F
Precipitation
4.84 in
Daylight
9h 39m
January records in Orinda
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 66.9°F (1996) | 30.0°F (1919) | 2.78 in (1997) |
| January 2 | 66.9°F (1996) | 28.9°F (1924) | 1.84 in (1900) |
| January 3 | 66.9°F (2014) | 30.0°F (1910) | 3.52 in (1916) |
| January 4 | 68.0°F (1914) | 32.0°F (1910) | 6.98 in (1982) |
| January 5 | 69.1°F (2012) | 28.9°F (1949) | 1.85 in (1998) |
| January 6 | 68.0°F (2014) | 28.0°F (1913) | 2.36 in (2019) |
| January 7 | 68.0°F (1962) | 30.9°F (1937) | 1.36 in (1940) |
| January 8 | 77.0°F (1962) | 26.1°F (1937) | 2.97 in (2018) |
| January 9 | 72.0°F (1962) | 28.0°F (1937) | 1.71 in (1995) |
| January 10 | 71.1°F (1932) | 28.0°F (1949) | 2.10 in (2017) |
| January 11 | 69.1°F (1932) | 27.0°F (1949) | 2.19 in (1980) |
| January 12 | 68.0°F (2012) | 32.0°F (2007) | 2.28 in (1914) |
| January 13 | 77.0°F (2009) | 28.0°F (1924) | 1.74 in (1936) |
| January 14 | 75.0°F (2009) | 30.9°F (1932) | 3.17 in (1911) |
| January 15 | 73.9°F (2009) | 32.0°F (1950) | 3.70 in (1894) |
| January 16 | 75.9°F (2009) | 30.0°F (1917) | 2.59 in (1973) |
| January 17 | 75.9°F (1920) | 32.0°F (1917) | 2.39 in (1950) |
| January 18 | 78.1°F (2021) | 30.0°F (1917) | 1.93 in (1895) |
| January 19 | 73.0°F (2014) | 28.0°F (1922) | 1.65 in (2010) |
| January 20 | 73.0°F (2014) | 28.0°F (1937) | 2.34 in (1909) |
| January 21 | 72.0°F (2014) | 25.0°F (1937) | 3.96 in (1967) |
| January 22 | 73.0°F (1968) | 30.0°F (1922) | 1.47 in (1983) |
| January 23 | 72.0°F (2014) | 28.9°F (1949) | 2.22 in (2000) |
| January 24 | 72.0°F (2011) | 33.1°F (1898) | 3.05 in (2000) |
| January 25 | 73.0°F (1899) | 28.9°F (1949) | 1.88 in (1997) |
| January 26 | 77.0°F (1899) | 30.9°F (1949) | 1.40 in (1983) |
| January 27 | 71.1°F (1899) | 32.0°F (1949) | 1.97 in (1896) |
| January 28 | 72.0°F (1984) | 34.0°F (1895) | 2.04 in (1893) |
| January 29 | 73.0°F (2024) | 32.0°F (1957) | 2.14 in (1968) |
| January 30 | 72.0°F (1953) | 32.0°F (1922) | 2.05 in (1963) |
| January 31 | 71.1°F (1976) | 30.0°F (1923) | 2.05 in (1963) |