February weather in Napa, CA
The average temperature in Napa in February is 52.5°F (41.9°F–63.2°F). Average precipitation: 5.13 inches.
February is a winter month in Napa, and is cooler than the annual average of 60.3°F. Daily temperatures swing about 21.3°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 10h 34m. For travel, February is a wet month.
Avg High
63.2°F
Avg Low
41.9°F
Precipitation
5.13 in
Daylight
10h 34m
February records in Napa
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 75.0°F (1976) | 19.9°F (1996) | 2.30 in (1945) |
| February 2 | 75.9°F (1976) | 25.0°F (1923) | 2.14 in (1907) |
| February 3 | 75.0°F (1963) | 25.0°F (1948) | 2.82 in (1998) |
| February 4 | 72.0°F (1930) | 25.0°F (1899) | 2.80 in (2025) |
| February 5 | 79.0°F (2011) | 27.0°F (1989) | 1.42 in (1951) |
| February 6 | 80.1°F (2011) | 27.0°F (1989) | 2.35 in (1942) |
| February 7 | 79.0°F (2011) | 25.0°F (1989) | 3.00 in (1999) |
| February 8 | 78.1°F (2016) | 25.0°F (1989) | 4.30 in (2014) |
| February 9 | 75.9°F (2018) | 27.0°F (1929) | 2.09 in (2014) |
| February 10 | 75.9°F (1988) | 25.0°F (1929) | 3.00 in (1919) |
| February 11 | 79.0°F (2020) | 26.1°F (1929) | 2.30 in (1925) |
| February 12 | 77.0°F (1943) | 24.1°F (1949) | 2.97 in (1904) |
| February 13 | 79.0°F (1943) | 27.0°F (1946) | 2.90 in (1987) |
| February 14 | 81.0°F (1930) | 25.0°F (1949) | 2.17 in (2019) |
| February 15 | 81.0°F (1943) | 26.1°F (1990) | 2.32 in (1982) |
| February 16 | 81.0°F (1930) | 28.0°F (1918) | 2.15 in (1959) |
| February 17 | 84.9°F (1948) | 24.1°F (1949) | 3.03 in (1986) |
| February 18 | 86.0°F (1899) | 26.1°F (1956) | 2.39 in (1986) |
| February 19 | 80.1°F (1964) | 28.9°F (1932) | 2.60 in (1958) |
| February 20 | 77.0°F (1943) | 27.0°F (2018) | 1.65 in (2017) |
| February 21 | 78.1°F (1985) | 28.9°F (1939) | 1.72 in (1917) |
| February 22 | 79.0°F (1985) | 28.9°F (1942) | 1.60 in (2009) |
| February 23 | 80.1°F (1985) | 28.0°F (1949) | 1.50 in (1927) |
| February 24 | 78.1°F (2021) | 25.0°F (2022) | 2.47 in (1902) |
| February 25 | 78.1°F (1947) | 28.0°F (2018) | 3.45 in (1983) |
| February 26 | 80.1°F (1932) | 28.0°F (2011) | 2.44 in (1919) |
| February 27 | 80.1°F (1932) | 28.0°F (2011) | 3.28 in (1940) |
| February 28 | 81.0°F (1929) | 28.0°F (1917) | 1.11 in (2006) |
| February 29 | 78.1°F (1932) | 30.0°F (1964) | 1.21 in (1976) |