April weather in Atascadero, CA
The average temperature in Atascadero in April is °F (°F–°F). Average precipitation: 1.82 inches.
April is a spring month in Atascadero, and is cooler than the annual average of 0°F. Expect about 5 days with precipitation. Daylight averages about 12h 54m.
Avg High
°F
Avg Low
°F
Precipitation
1.82 in
Daylight
12h 54m
April records in Atascadero
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 90.0°F (2011) | 27.0°F (1976) | 3.17 in (1982) |
| April 2 | 84.9°F (2011) | 30.0°F (1976) | 1.64 in (1974) |
| April 3 | 79.0°F (2013) | 37.0°F (2012) | 2.30 in (1958) |
| April 4 | 84.0°F (2013) | 41.0°F (2011) | 1.57 in (2006) |
| April 5 | 84.0°F (2015) | 35.1°F (2015) | 1.63 in (2006) |
| April 6 | 82.0°F (2011) | 33.1°F (2012) | 2.66 in (2020) |
| April 7 | 82.0°F (2014) | 33.1°F (2012) | 1.87 in (2001) |
| April 8 | 88.0°F (2014) | 30.0°F (2011) | 2.28 in (1950) |
| April 9 | 86.0°F (2014) | 28.0°F (2011) | 1.14 in (1965) |
| April 10 | 86.0°F (2014) | 34.0°F (2011) | 1.13 in (1965) |
| April 11 | 88.0°F (2013) | 36.0°F (1976) | 2.95 in (1982) |
| April 12 | 88.0°F (2014) | 37.0°F (1976) | 2.07 in (1956) |
| April 13 | 90.0°F (2015) | 41.0°F (1976) | 2.96 in (2012) |
| April 14 | 78.1°F (2013) | 36.0°F (2011) | 3.78 in (2024) |
| April 15 | 82.0°F (2013) | 39.9°F (2013) | 0.95 in (1988) |
| April 16 | 89.1°F (2014) | 32.0°F (2013) | 0.55 in (1996) |
| April 17 | 93.0°F (2014) | 30.0°F (1976) | 1.91 in (2000) |
| April 18 | 89.1°F (2015) | 37.0°F (2013) | 2.70 in (1957) |
| April 19 | 86.0°F (2015) | 37.0°F (1976) | 0.61 in (1984) |
| April 20 | 88.0°F (2012) | 39.0°F (1976) | 2.09 in (1988) |
| April 21 | 98.1°F (2012) | 42.1°F (1976) | 1.15 in (1967) |
| April 22 | 96.1°F (2012) | 37.0°F (1976) | 2.34 in (1955) |
| April 23 | 81.0°F (2013) | 37.9°F (1976) | 0.80 in (1988) |
| April 24 | 79.0°F (1976) | 43.0°F (2014) | 1.13 in (1967) |
| April 25 | 82.9°F (1976) | 39.9°F (1976) | 0.84 in (1975) |
| April 26 | 75.9°F (2011) | 34.0°F (1976) | 1.61 in (1963) |
| April 27 | 89.1°F (2013) | 39.0°F (2014) | 1.38 in (1960) |
| April 28 | 96.1°F (2013) | 39.0°F (1976) | 2.87 in (1953) |
| April 29 | 95.0°F (2013) | 35.1°F (1976) | 1.69 in (1951) |
| April 30 | 97.0°F (2014) | 39.0°F (1976) | 0.70 in (1983) |