March weather in St. Marks, FL
The average temperature in St. Marks in March is 61.4°F (48.6°F–74.2°F). Average precipitation: 5.24 inches.
March is a spring month in St. Marks, and is cooler than the annual average of 68.5°F. Daily temperatures swing about 25.6°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 11h 49m. For travel, March is a wet month.
Avg High
74.2°F
Avg Low
48.6°F
Precipitation
5.24 in
Daylight
11h 49m
March records in St. Marks
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 86.0°F (2012) | 21.9°F (2002) | 6.40 in (1994) |
| March 2 | 84.0°F (2001) | 19.9°F (1986) | 5.38 in (1991) |
| March 3 | 84.0°F (2015) | 19.9°F (1980) | 5.98 in (2002) |
| March 4 | 87.1°F (2023) | 21.0°F (1980) | 3.19 in (1981) |
| March 5 | 86.0°F (2023) | 21.0°F (2002) | 5.85 in (1959) |
| March 6 | 88.0°F (2023) | 25.0°F (1971) | 4.70 in (1983) |
| March 7 | 88.0°F (2023) | 27.0°F (2010) | 3.47 in (1998) |
| March 8 | 88.0°F (1951) | 25.0°F (1971) | 4.86 in (1970) |
| March 9 | 88.0°F (2026) | 24.1°F (1971) | 4.25 in (2025) |
| March 10 | 88.0°F (1974) | 26.1°F (1996) | 3.54 in (1980) |
| March 11 | 88.0°F (1967) | 27.0°F (1991) | 2.62 in (2010) |
| March 12 | 89.1°F (1967) | 27.0°F (1998) | 1.95 in (2001) |
| March 13 | 87.1°F (1982) | 23.0°F (1998) | 1.30 in (1977) |
| March 14 | 88.0°F (2016) | 25.0°F (1993) | 1.72 in (1999) |
| March 15 | 90.0°F (1967) | 25.0°F (1993) | 2.38 in (1959) |
| March 16 | 89.1°F (2016) | 24.1°F (1988) | 4.53 in (2014) |
| March 17 | 89.1°F (2015) | 25.0°F (1988) | 2.06 in (1946) |
| March 18 | 88.0°F (1963) | 28.0°F (1971) | 3.35 in (1975) |
| March 19 | 89.1°F (2011) | 30.9°F (1985) | 4.21 in (2018) |
| March 20 | 89.1°F (2015) | 28.0°F (1988) | 1.31 in (1983) |
| March 21 | 91.0°F (2006) | 26.1°F (1971) | 1.60 in (1989) |
| March 22 | 89.1°F (2017) | 28.9°F (1960) | 1.53 in (2024) |
| March 23 | 88.0°F (1995) | 25.0°F (1986) | 2.07 in (2013) |
| March 24 | 89.1°F (1991) | 30.0°F (1968) | 2.67 in (1957) |
| March 25 | 89.1°F (1991) | 26.1°F (2008) | 2.02 in (1973) |
| March 26 | 89.1°F (2020) | 28.0°F (1979) | 1.59 in (2009) |
| March 27 | 88.0°F (2012) | 28.0°F (1969) | 2.12 in (1976) |
| March 28 | 88.0°F (2020) | 32.0°F (1978) | 3.39 in (1970) |
| March 29 | 89.1°F (2007) | 32.0°F (1955) | 2.11 in (1987) |
| March 30 | 89.1°F (2020) | 30.9°F (1964) | 3.44 in (1973) |
| March 31 | 88.0°F (1954) | 28.0°F (1971) | 7.09 in (1962) |