Martin County Weather in March
Average highs run from 77°F on March 1 to 80°F on March 31, and lows from 56°F to 59°F. Normal precipitation for the month is 3.95 in over about 7 wet days.
March day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
March at a glance
- Average high
- 79°F
- Average low
- 58°F
- Precipitation
- 3.95 in
- Record high
- 93°FMar 22, 1977
- Record low
- 27°FMar 3, 1980
- Chance of a freeze
- 2%
- Days of 90°F or more
- 0.9
- Daylight
- 11 h 37 min to 12 h 25 min
- Cloud cover
- 45%
- Humidity
- 72%
- Dew point
- 60°F
- Wind
- 10.3 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Mar 1 | 77°F | 56°F | 87°F 1948 | 36°F 2010 | 22% |
| Mar 2 | 77°F | 57°F | 90°F 1948 | 33°F 1968 | 22% |
| Mar 3 | 78°F | 57°F | 88°F 1950 | 27°F 1980 | 22% |
| Mar 4 | 78°F | 57°F | 89°F 1948 | 36°F 2010 | 22% |
| Mar 5 | 78°F | 57°F | 90°F 1964 | 36°F 2010 | 22% |
| Mar 6 | 78°F | 57°F | 91°F 1944 | 41°F 1960 | 22% |
| Mar 7 | 78°F | 57°F | 90°F 1953 | 41°F 1962 | 22% |
| Mar 8 | 78°F | 57°F | 90°F 1945 | 40°F 1962 | 22% |
| Mar 9 | 78°F | 57°F | 87°F 1942 | 38°F 1996 | 22% |
| Mar 10 | 78°F | 57°F | 90°F 1964 | 41°F 1971 | 22% |
| Mar 11 | 78°F | 57°F | 89°F 2022 | 41°F 1987 | 23% |
| Mar 12 | 78°F | 57°F | 90°F 1948 | 40°F 1969 | 23% |
| Mar 13 | 78°F | 58°F | 89°F 1945 | 43°F 1959 | 23% |
| Mar 14 | 78°F | 58°F | 89°F 1938 | 38°F 1993 | 23% |
| Mar 15 | 78°F | 58°F | 91°F 1962 | 38°F 1993 | 23% |
| Mar 16 | 78°F | 58°F | 89°F 1942 | 39°F 1970 | 23% |
| Mar 17 | 78°F | 58°F | 92°F 1942 | 45°F 1954 | 24% |
| Mar 18 | 79°F | 58°F | 90°F 1944 | 45°F 1956 | 24% |
| Mar 19 | 79°F | 58°F | 92°F 1953 | 44°F 1956 | 24% |
| Mar 20 | 79°F | 58°F | 91°F 1944 | 43°F 1962 | 24% |
| Mar 21 | 79°F | 58°F | 92°F 1942 | 40°F 1981 | 24% |
| Mar 22 | 79°F | 58°F | 93°F 1977 | 42°F 1960 | 24% |
| Mar 23 | 79°F | 58°F | 92°F 1944 | 46°F 1960 | 25% |
| Mar 24 | 79°F | 59°F | 92°F 1952 | 43°F 1968 | 25% |
| Mar 25 | 79°F | 59°F | 93°F 1952 | 45°F 1968 | 25% |
| Mar 26 | 80°F | 59°F | 91°F 1944 | 46°F 1956 | 25% |
| Mar 27 | 80°F | 59°F | 91°F 2005 | 37°F 1971 | 25% |
| Mar 28 | 80°F | 59°F | 93°F 1944 | 44°F 1969 | 25% |
| Mar 29 | 80°F | 59°F | 90°F 2021 | 45°F 1948 | 25% |
| Mar 30 | 80°F | 59°F | 91°F 1940 | 45°F 1986 | 25% |
| Mar 31 | 80°F | 59°F | 92°F 1944 | 38°F 1971 | 25% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (EDT).
- March 1
- sunrise 6:46 AM, sunset 6:23 PM
- March 31
- sunrise 7:13 AM, sunset 7:38 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00087304 (Port Salerno 5W), public domain. Records: NOAA GHCN-Daily, station USC00088620, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.