April weather in Rancho Santa Margarita, CA
The average temperature in Rancho Santa Margarita in April is 64.1°F (51.9°F–76.4°F). Average precipitation: 0.85 inches.
April is a spring month in Rancho Santa Margarita, and is cooler than the annual average of 66.7°F. Daily temperatures swing about 24.5°F between overnight low and afternoon high. Expect about 2 days with precipitation. Daylight averages about 12h 51m. For travel, April is one of the best months of the year to visit.
Avg High
76.4°F
Avg Low
51.9°F
Precipitation
0.85 in
Daylight
12h 51m
April records in Rancho Santa Margarita
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 93.9°F (2011) | 39.9°F (2008) | 0.26 in (2004) |
| April 2 | 89.1°F (2021) | 39.9°F (2010) | 0.13 in (2014) |
| April 3 | 88.0°F (2015) | 41.0°F (2014) | 0.12 in (2008) |
| April 4 | 86.0°F (2015) | 39.9°F (2023) | 0.72 in (2006) |
| April 5 | 89.1°F (2016) | 39.0°F (2023) | 1.29 in (2006) |
| April 6 | 90.0°F (2005) | 43.0°F (2010) | 1.75 in (2020) |
| April 7 | 97.0°F (2022) | 45.0°F (2006) | 0.70 in (2020) |
| April 8 | 100.9°F (2022) | 39.9°F (2009) | 0.50 in (2020) |
| April 9 | 95.0°F (2018) | 36.0°F (2011) | 0.50 in (2020) |
| April 10 | 93.9°F (2018) | 42.1°F (2008) | 1.00 in (2020) |
| April 11 | 90.0°F (2008) | 44.1°F (2011) | 0.29 in (2012) |
| April 12 | 97.0°F (2008) | 44.1°F (2011) | 0.87 in (2010) |
| April 13 | 87.1°F (2006) | 44.1°F (2010) | 0.89 in (2012) |
| April 14 | 89.1°F (2018) | 43.0°F (2006) | 0.21 in (2024) |
| April 15 | 88.0°F (2011) | 39.0°F (2009) | 0.60 in (2006) |
| April 16 | 93.0°F (2011) | 39.9°F (2006) | 0.00 in (2004) |
| April 17 | 91.9°F (2016) | 42.1°F (2018) | 0.42 in (2004) |
| April 18 | 93.0°F (2016) | 45.0°F (2006) | 0.00 in (2004) |
| April 19 | 97.0°F (2009) | 43.0°F (2007) | 0.00 in (2004) |
| April 20 | 102.9°F (2009) | 42.1°F (2007) | 0.52 in (2007) |
| April 21 | 100.0°F (2009) | 43.0°F (2007) | 0.00 in (2004) |
| April 22 | 96.1°F (2009) | 39.0°F (2010) | 0.25 in (2006) |
| April 23 | 91.0°F (2004) | 39.9°F (2010) | 0.31 in (2007) |
| April 24 | 97.0°F (2020) | 43.0°F (2008) | 0.36 in (2005) |
| April 25 | 96.1°F (2020) | 45.0°F (2010) | 0.10 in (2015) |
| April 26 | 100.0°F (2004) | 44.1°F (2009) | 0.41 in (2025) |
| April 27 | 102.9°F (2004) | 46.9°F (2011) | 0.00 in (2004) |
| April 28 | 98.1°F (2008) | 46.9°F (2012) | 0.66 in (2005) |
| April 29 | 96.1°F (2015) | 44.1°F (2010) | 0.12 in (2019) |
| April 30 | 91.9°F (2015) | 43.0°F (2010) | 0.08 in (2016) |