April weather in Sonoma, CA
The average temperature in Sonoma in April is 56.7°F (44.1°F–69.2°F). Average precipitation: 1.78 inches.
April is a spring month in Sonoma, and is cooler than the annual average of 59°F. Daily temperatures swing about 25.1°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 13h 0m. For travel, April is a comfortable month to visit.
Avg High
69.2°F
Avg Low
44.1°F
Precipitation
1.78 in
Daylight
13h 0m
April records in Sonoma
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 88.0°F (1894) | 15.1°F (1983) | 2.37 in (1996) |
| April 2 | 90.0°F (1894) | 27.0°F (1976) | 2.50 in (1958) |
| April 3 | 89.1°F (1961) | 30.9°F (1955) | 1.00 in (2006) |
| April 4 | 88.0°F (1960) | 32.0°F (1969) | 0.87 in (2013) |
| April 5 | 86.0°F (1989) | 33.1°F (2009) | 0.95 in (1967) |
| April 6 | 89.1°F (1989) | 30.0°F (1955) | 1.54 in (2018) |
| April 7 | 91.9°F (1894) | 30.0°F (1965) | 0.98 in (2017) |
| April 8 | 89.1°F (1989) | 28.0°F (1953) | 0.80 in (1965) |
| April 9 | 89.1°F (1989) | 30.9°F (1999) | 1.13 in (1965) |
| April 10 | 89.1°F (1988) | 30.9°F (1954) | 0.82 in (1982) |
| April 11 | 88.0°F (1988) | 28.0°F (1894) | 1.46 in (1999) |
| April 12 | 88.0°F (1962) | 19.9°F (1894) | 1.13 in (2003) |
| April 13 | 89.1°F (1990) | 32.0°F (1983) | 0.80 in (2003) |
| April 14 | 90.0°F (1964) | 30.0°F (1983) | 0.74 in (1963) |
| April 15 | 90.0°F (1966) | 28.0°F (1894) | 1.23 in (1978) |
| April 16 | 88.0°F (1954) | 30.0°F (1970) | 0.90 in (2022) |
| April 17 | 90.0°F (1954) | 30.0°F (2004) | 1.28 in (2000) |
| April 18 | 87.1°F (1907) | 32.0°F (1963) | 0.81 in (1984) |
| April 19 | 87.1°F (1907) | 33.1°F (1962) | 0.75 in (1904) |
| April 20 | 90.0°F (2009) | 30.9°F (1961) | 0.87 in (1955) |
| April 21 | 91.0°F (2009) | 30.0°F (1968) | 1.19 in (1955) |
| April 22 | 89.1°F (2013) | 30.0°F (1970) | 0.92 in (1961) |
| April 23 | 93.0°F (1966) | 30.0°F (1970) | 1.38 in (1983) |
| April 24 | 89.1°F (1966) | 28.0°F (1964) | 2.43 in (1983) |
| April 25 | 90.0°F (1965) | 30.9°F (1964) | 0.59 in (1994) |
| April 26 | 93.0°F (1965) | 32.0°F (1961) | 0.73 in (1956) |
| April 27 | 91.0°F (2004) | 28.9°F (1955) | 2.80 in (1953) |
| April 28 | 100.0°F (1981) | 28.9°F (1970) | 1.23 in (1901) |
| April 29 | 100.0°F (1981) | 30.0°F (1967) | 0.31 in (1953) |
| April 30 | 93.9°F (1996) | 30.9°F (1967) | 0.38 in (1983) |