March weather in Glen St. Mary, FL
The average temperature in Glen St. Mary in March is 61.8°F (47.7°F–75.9°F). Average precipitation: 3.71 inches.
March is a spring month in Glen St. Mary, and is cooler than the annual average of 68.8°F. Daily temperatures swing about 28.2°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 11h 49m. For travel, March is a comfortable month to visit.
Avg High
75.9°F
Avg Low
47.7°F
Precipitation
3.71 in
Daylight
11h 49m
March records in Glen St. Mary
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 87.1°F (2017) | 23.0°F (1935) | 1.50 in (1927) |
| March 2 | 87.1°F (1953) | 9.0°F (2002) | 3.54 in (2003) |
| March 3 | 86.0°F (1945) | 26.1°F (1947) | 3.60 in (1991) |
| March 4 | 89.1°F (1976) | 21.0°F (1943) | 2.31 in (1948) |
| March 5 | 87.1°F (1961) | 16.0°F (2002) | 2.01 in (1981) |
| March 6 | 88.0°F (2026) | 12.9°F (2002) | 1.50 in (1932) |
| March 7 | 88.0°F (2026) | 26.1°F (1920) | 2.93 in (1984) |
| March 8 | 88.0°F (2026) | -4.0°F (2021) | 3.62 in (1930) |
| March 9 | 88.0°F (1921) | 26.1°F (1971) | 3.56 in (1948) |
| March 10 | 88.0°F (2026) | 24.1°F (1932) | 2.70 in (2025) |
| March 11 | 89.1°F (1939) | 24.1°F (1932) | 1.42 in (1953) |
| March 12 | 89.1°F (1967) | 10.9°F (2021) | 0.78 in (1944) |
| March 13 | 93.0°F (2026) | 28.0°F (1998) | 1.55 in (2023) |
| March 14 | 88.0°F (1921) | 25.0°F (1926) | 2.60 in (1986) |
| March 15 | 89.1°F (1921) | 26.1°F (1926) | 2.77 in (1966) |
| March 16 | 90.0°F (1945) | 26.1°F (2017) | 1.94 in (1929) |
| March 17 | 90.0°F (1945) | 26.1°F (2017) | 2.15 in (1960) |
| March 18 | 89.1°F (1945) | 24.1°F (2026) | 2.50 in (1991) |
| March 19 | 89.1°F (1943) | 28.0°F (2026) | 2.30 in (1998) |
| March 20 | 89.1°F (1945) | 30.0°F (1985) | 4.61 in (1924) |
| March 21 | 89.1°F (2003) | 26.1°F (1956) | 3.75 in (1933) |
| March 22 | 89.1°F (1932) | 28.0°F (1960) | 1.37 in (1997) |
| March 23 | 90.0°F (1935) | 28.9°F (1943) | 1.60 in (1930) |
| March 24 | 90.0°F (1929) | 30.0°F (1943) | 2.65 in (1930) |
| March 25 | 89.1°F (1935) | 30.9°F (2006) | 1.66 in (1952) |
| March 26 | 89.1°F (1929) | 30.0°F (2006) | 2.33 in (1992) |
| March 27 | 89.1°F (1945) | 30.0°F (1955) | 4.20 in (1987) |
| March 28 | 91.0°F (1920) | 32.0°F (1955) | 2.80 in (1970) |
| March 29 | 89.1°F (1935) | 30.0°F (1955) | 5.00 in (1970) |
| March 30 | 91.0°F (2020) | 28.9°F (1955) | 1.45 in (1987) |
| March 31 | 88.0°F (1938) | 26.1°F (1964) | 2.07 in (1948) |