March weather in Coronado, CA
The average temperature in Coronado in March is 60.0°F (52.9°F–67.0°F). Average precipitation: 1.45 inches.
March is a spring month in Coronado, and is cooler than the annual average of 63.9°F. Daily temperatures swing about 14.1°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 11h 48m. For travel, March is one of the best months of the year to visit.
Avg High
67.0°F
Avg Low
52.9°F
Precipitation
1.45 in
Daylight
11h 48m
March records in Coronado
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 82.9°F (2013) | -79.8°F (2024) | 1.57 in (1983) |
| March 2 | 86.0°F (2009) | 39.9°F (2023) | 1.55 in (1992) |
| March 3 | 79.0°F (2007) | 41.0°F (1953) | 0.87 in (2021) |
| March 4 | 87.1°F (1987) | 21.2°F (2024) | 0.93 in (2005) |
| March 5 | 82.0°F (2007) | 17.2°F (2024) | 1.08 in (1981) |
| March 6 | 82.9°F (1979) | 0.1°F (2024) | 1.19 in (1975) |
| March 7 | 84.9°F (2004) | -39.8°F (2024) | 1.65 in (1952) |
| March 8 | 88.0°F (2004) | -74.7°F (2024) | 1.29 in (1968) |
| March 9 | 87.1°F (2014) | -79.8°F (2024) | 0.51 in (1978) |
| March 10 | 82.9°F (1982) | 46.0°F (2025) | 0.84 in (1980) |
| March 11 | 86.0°F (2007) | -76.9°F (2024) | 1.38 in (1995) |
| March 12 | 91.9°F (2007) | -77.8°F (2024) | 0.39 in (1978) |
| March 13 | 88.0°F (2026) | -78.9°F (2024) | 0.54 in (2025) |
| March 14 | 90.0°F (2015) | -50.8°F (2024) | 1.30 in (2007) |
| March 15 | 87.1°F (2015) | -63.8°F (2024) | 0.67 in (2023) |
| March 16 | 91.9°F (2014) | -71.9°F (2024) | 1.29 in (1958) |
| March 17 | 89.1°F (1978) | -79.8°F (2024) | 1.74 in (1982) |
| March 18 | 82.9°F (2026) | 45.0°F (1948) | 0.63 in (1983) |
| March 19 | 86.0°F (1997) | -74.7°F (2024) | 0.93 in (1994) |
| March 20 | 86.0°F (2026) | 46.0°F (1946) | 1.17 in (1991) |
| March 21 | 84.9°F (1986) | -79.8°F (2024) | 0.88 in (2023) |
| March 22 | 84.0°F (2004) | 45.0°F (1946) | 1.41 in (1954) |
| March 23 | 87.1°F (2008) | 45.0°F (1948) | 0.61 in (1954) |
| March 24 | 84.9°F (2008) | -65.7°F (2024) | 0.74 in (1994) |
| March 25 | 90.0°F (1988) | 45.0°F (1949) | 0.92 in (1998) |
| March 26 | 95.0°F (1988) | -75.8°F (2024) | 0.83 in (1991) |
| March 27 | 84.0°F (2010) | 46.0°F (1975) | 0.71 in (1991) |
| March 28 | 88.0°F (2004) | -65.7°F (2024) | 0.52 in (2022) |
| March 29 | 90.0°F (2004) | 46.0°F (1975) | 0.34 in (1998) |
| March 30 | 84.0°F (2003) | -77.8°F (2024) | 1.14 in (2024) |
| March 31 | 87.1°F (2019) | 46.0°F (1949) | 1.15 in (1992) |