April weather in Carlsbad, CA
The average temperature in Carlsbad in April is 59.8°F (53.3°F–66.3°F). Average precipitation: 0.88 inches.
April is a spring month in Carlsbad, and is cooler than the annual average of 62.5°F. Daily temperatures swing about 13°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 12h 50m. For travel, April is one of the best months of the year to visit.
Avg High
66.3°F
Avg Low
53.3°F
Precipitation
0.88 in
Daylight
12h 50m
April records in Carlsbad
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 87.1°F (2021) | 42.1°F (1999) | 0.86 in (2004) |
| April 2 | 75.0°F (2005) | 39.0°F (1999) | 0.15 in (2019) |
| April 3 | 80.1°F (2015) | 46.0°F (1999) | 0.07 in (2019) |
| April 4 | 81.0°F (2026) | 42.1°F (2023) | 0.71 in (2006) |
| April 5 | 80.1°F (2009) | 43.0°F (1999) | 0.26 in (2006) |
| April 6 | 82.0°F (2005) | 46.0°F (2003) | 1.55 in (2020) |
| April 7 | 95.0°F (2022) | 45.0°F (2024) | 0.45 in (2001) |
| April 8 | 91.0°F (2022) | 44.1°F (2001) | 0.59 in (2020) |
| April 9 | 81.0°F (2014) | 42.1°F (2001) | 0.81 in (2020) |
| April 10 | 82.9°F (2018) | 41.0°F (1999) | 2.88 in (2020) |
| April 11 | 75.9°F (2008) | 46.9°F (1999) | 0.61 in (1998) |
| April 12 | 93.9°F (2008) | 46.0°F (1999) | 0.68 in (2010) |
| April 13 | 88.0°F (2008) | 44.1°F (2001) | 0.78 in (2012) |
| April 14 | 81.0°F (2018) | 45.0°F (2024) | 1.60 in (2003) |
| April 15 | 75.9°F (2011) | 45.0°F (2001) | 0.17 in (1998) |
| April 16 | 80.1°F (1999) | 46.0°F (1998) | 0.01 in (2010) |
| April 17 | 84.9°F (1999) | 46.0°F (1998) | 0.48 in (2000) |
| April 18 | 81.0°F (2016) | 46.9°F (2002) | 0.13 in (2020) |
| April 19 | 87.1°F (2009) | 48.0°F (2007) | 0.04 in (2018) |
| April 20 | 96.1°F (2009) | 48.0°F (2005) | 0.45 in (2007) |
| April 21 | 84.0°F (2009) | 46.0°F (2001) | 0.26 in (2001) |
| April 22 | 82.0°F (2017) | 45.0°F (2001) | 0.28 in (2010) |
| April 23 | 78.1°F (2004) | 45.0°F (2010) | 0.13 in (2015) |
| April 24 | 80.1°F (2001) | 51.1°F (1999) | 0.15 in (2002) |
| April 25 | 82.0°F (2022) | 51.1°F (1999) | 0.20 in (2012) |
| April 26 | 91.0°F (2004) | 50.0°F (1998) | 0.23 in (2014) |
| April 27 | 98.1°F (2008) | 48.9°F (2021) | 0.11 in (2001) |
| April 28 | 88.0°F (2008) | 48.0°F (2002) | 0.78 in (2005) |
| April 29 | 91.9°F (2014) | 48.9°F (2002) | 0.42 in (2019) |
| April 30 | 93.9°F (2014) | 48.9°F (1999) | 0.05 in (2019) |