April weather in San Ramon, CA
The average temperature in San Ramon in April is 53.2°F (44.4°F–62.0°F). Average precipitation: 1.92 inches.
April is a spring month in San Ramon, and is cooler than the annual average of 58.4°F. Daily temperatures swing about 17.6°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 59m. For travel, April is a comfortable month to visit.
Avg High
62.0°F
Avg Low
44.4°F
Precipitation
1.92 in
Daylight
12h 59m
April records in San Ramon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 87.1°F (1966) | 28.0°F (1975) | 1.39 in (1958) |
| April 2 | 84.9°F (1966) | 30.0°F (2001) | 0.86 in (1996) |
| April 3 | 84.0°F (2000) | 26.1°F (2001) | 2.35 in (1958) |
| April 4 | 84.0°F (1961) | 27.0°F (2001) | 0.55 in (1958) |
| April 5 | 87.1°F (1985) | 28.9°F (2008) | 1.17 in (1980) |
| April 6 | 82.9°F (1989) | 30.0°F (2012) | 0.91 in (1963) |
| April 7 | 87.1°F (1989) | 27.0°F (2008) | 2.50 in (2018) |
| April 8 | 88.0°F (1989) | 30.0°F (1953) | 0.59 in (1995) |
| April 9 | 87.1°F (1989) | 28.0°F (1999) | 1.96 in (2017) |
| April 10 | 89.1°F (1989) | 30.9°F (1953) | 1.05 in (1952) |
| April 11 | 82.0°F (2004) | 30.9°F (1967) | 1.25 in (1982) |
| April 12 | 80.1°F (1989) | 28.9°F (2007) | 0.92 in (2010) |
| April 13 | 82.0°F (1962) | 27.0°F (2012) | 1.64 in (2003) |
| April 14 | 86.0°F (1990) | 30.9°F (1972) | 0.93 in (1963) |
| April 15 | 84.0°F (1964) | 25.0°F (2008) | 0.99 in (2007) |
| April 16 | 84.9°F (1964) | 30.9°F (1963) | 1.03 in (1965) |
| April 17 | 86.0°F (1987) | 30.0°F (2006) | 0.95 in (2000) |
| April 18 | 84.0°F (1954) | 28.0°F (2007) | 0.91 in (1957) |
| April 19 | 82.0°F (1954) | 28.9°F (2007) | 0.52 in (1997) |
| April 20 | 82.0°F (1977) | 23.0°F (2008) | 0.50 in (1983) |
| April 21 | 86.0°F (2009) | 25.0°F (2008) | 0.70 in (2022) |
| April 22 | 96.1°F (1987) | 28.0°F (2008) | 0.93 in (2016) |
| April 23 | 81.0°F (2013) | 30.9°F (1964) | 0.58 in (1983) |
| April 24 | 82.9°F (1977) | 27.0°F (2008) | 0.60 in (1974) |
| April 25 | 90.0°F (1995) | 32.0°F (1989) | 0.57 in (2015) |
| April 26 | 84.9°F (2004) | 34.0°F (1955) | 0.73 in (2014) |
| April 27 | 90.0°F (2004) | 30.9°F (1970) | 0.91 in (1953) |
| April 28 | 88.0°F (2004) | 32.0°F (1970) | 0.97 in (1954) |
| April 29 | 84.9°F (1992) | 33.1°F (1967) | 0.29 in (1983) |
| April 30 | 87.1°F (1981) | 30.0°F (2008) | 0.29 in (1995) |