January weather in Etna, CA
The average temperature in Etna in January is 37.7°F (27.7°F–47.6°F). Average precipitation: 3.48 inches. Average snowfall is 0.4 inches.
January is a winter month in Etna, and is cooler than the annual average of 52.4°F. Daily temperatures swing about 19.9°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 9h 19m. For travel, January is cool.
Avg High
47.6°F
Avg Low
27.7°F
Precipitation
3.48 in
Snow
0.4 in
January records in Etna
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 59.0°F (1964) | 1.9°F (1966) | 2.39 in (1997) |
| January 2 | 61.0°F (2012) | 7.0°F (1960) | 1.03 in (1948) |
| January 3 | 59.0°F (1996) | 6.1°F (2004) | 0.81 in (2007) |
| January 4 | 60.1°F (2003) | 3.9°F (1960) | 2.71 in (2008) |
| January 5 | 60.1°F (2006) | 9.0°F (1960) | 1.22 in (1992) |
| January 6 | 61.0°F (2006) | -2.0°F (2017) | 0.45 in (1965) |
| January 7 | 61.0°F (2001) | -0.9°F (1974) | 1.48 in (1990) |
| January 8 | 55.9°F (1986) | 3.9°F (1974) | 1.67 in (1990) |
| January 9 | 60.1°F (1990) | 5.0°F (1957) | 4.36 in (1995) |
| January 10 | 62.1°F (1986) | 7.0°F (1974) | 1.06 in (1979) |
| January 11 | 61.0°F (1961) | 3.9°F (1968) | 1.90 in (2000) |
| January 12 | 64.9°F (1986) | 3.9°F (1963) | 1.87 in (1980) |
| January 13 | 60.1°F (1986) | 3.9°F (2013) | 1.02 in (1957) |
| January 14 | 62.1°F (1956) | 7.0°F (2013) | 1.35 in (1952) |
| January 15 | 63.0°F (2018) | 10.0°F (2007) | 1.73 in (1974) |
| January 16 | 60.1°F (1982) | 7.0°F (1987) | 2.53 in (1974) |
| January 17 | 62.1°F (2015) | 10.0°F (2012) | 1.40 in (2016) |
| January 18 | 59.0°F (1981) | 10.9°F (2013) | 1.49 in (1953) |
| January 19 | 57.0°F (1956) | 10.0°F (1963) | 1.29 in (1969) |
| January 20 | 63.0°F (1994) | 6.1°F (1955) | 2.80 in (1964) |
| January 21 | 62.1°F (1981) | 1.0°F (1962) | 1.34 in (2012) |
| January 22 | 59.0°F (1970) | -6.0°F (1962) | 2.00 in (1981) |
| January 23 | 59.0°F (1959) | 1.0°F (1962) | 1.07 in (1970) |
| January 24 | 61.0°F (2005) | 10.0°F (1962) | 1.44 in (1983) |
| January 25 | 62.1°F (1975) | 12.0°F (1954) | 0.45 in (2012) |
| January 26 | 62.1°F (1987) | -2.0°F (1957) | 3.29 in (1983) |
| January 27 | 61.0°F (1988) | -6.0°F (1957) | 1.21 in (1970) |
| January 28 | 60.1°F (2011) | 3.9°F (1957) | 1.01 in (1981) |
| January 29 | 60.1°F (1995) | -0.9°F (1957) | 1.17 in (2016) |
| January 30 | 63.0°F (2018) | 1.9°F (1957) | 0.58 in (1995) |
| January 31 | 64.0°F (2003) | 5.0°F (1956) | 1.02 in (1995) |