Smyth County Weather in March
Average highs run from 52°F on March 1 to 62°F on March 31, and lows from 28°F to 34°F. Normal precipitation for the month is 4.35 in over about 13 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
- 57°F
- Average low
- 31°F
- Precipitation
- 4.35 in
- Snowfall
- 1.6 in
- Record high
- 81°FMar 25, 1929
- Record low
- -10°FMar 14, 1960
- Chance of a freeze
- 100%
- Daylight
- 11 h 24 min to 12 h 35 min
- Cloud cover
- 70%
- Humidity
- 81%
- Dew point
- 34°F
- Wind
- 6.3 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Mar 1 | 52°F | 28°F | 66°F 1976 | -1°F 1916 | 41% | 5% |
| Mar 2 | 52°F | 28°F | 72°F 1997 | 1°F 1914 | 41% | 5% |
| Mar 3 | 53°F | 28°F | 71°F 1974 | -1°F 1925 | 41% | 4% |
| Mar 4 | 53°F | 29°F | 74°F 1976 | 0°F 1927 | 41% | 4% |
| Mar 5 | 53°F | 29°F | 72°F 1946 | 1°F 1960 | 41% | 4% |
| Mar 6 | 54°F | 29°F | 70°F 2022 | -3°F 1901 | 41% | 4% |
| Mar 7 | 54°F | 29°F | 73°F 2026 | 2°F 2015 | 41% | 4% |
| Mar 8 | 54°F | 29°F | 75°F 2026 | -8°F 1920 | 41% | 4% |
| Mar 9 | 55°F | 30°F | 74°F 2000 | 0°F 1996 | 41% | 4% |
| Mar 10 | 55°F | 30°F | 71°F 2016 | -2°F 1996 | 41% | 4% |
| Mar 11 | 55°F | 30°F | 72°F 2016 | 0°F 1996 | 41% | 3% |
| Mar 12 | 56°F | 30°F | 74°F 2026 | -1°F 1934 | 41% | 3% |
| Mar 13 | 56°F | 30°F | 74°F 1990 | -4°F 1960 | 41% | 3% |
| Mar 14 | 56°F | 31°F | 75°F 1973 | -10°F 1960 | 41% | 3% |
| Mar 15 | 57°F | 31°F | 75°F 1990 | 6°F 1932 | 41% | 3% |
| Mar 16 | 57°F | 31°F | 75°F 1945 | 2°F 1911 | 41% | 3% |
| Mar 17 | 57°F | 31°F | 71°F 1945 | 5°F 1964 | 41% | 3% |
| Mar 18 | 58°F | 31°F | 74°F 1908 | 5°F 1967 | 41% | 3% |
| Mar 19 | 58°F | 32°F | 74°F 1898 | 8°F 1902 | 41% | 2% |
| Mar 20 | 58°F | 32°F | 75°F 1927 | 5°F 1923 | 41% | 2% |
| Mar 21 | 59°F | 32°F | 76°F 2012 | 8°F 1908 | 41% | 2% |
| Mar 22 | 59°F | 32°F | 76°F 1907 | 5°F 1960 | 40% | 2% |
| Mar 23 | 59°F | 32°F | 76°F 1907 | 6°F 1960 | 40% | 2% |
| Mar 24 | 60°F | 33°F | 79°F 1929 | 13°F 1968 | 40% | 2% |
| Mar 25 | 60°F | 33°F | 81°F 1929 | 10°F 1940 | 40% | 2% |
| Mar 26 | 60°F | 33°F | 75°F 1928 | -1°F 1940 | 40% | 2% |
| Mar 27 | 61°F | 33°F | 76°F 1928 | 7°F 1955 | 40% | 2% |
| Mar 28 | 61°F | 34°F | 76°F 1910 | 11°F 2001 | 40% | 1% |
| Mar 29 | 61°F | 34°F | 77°F 1946 | 9°F 1966 | 41% | 1% |
| Mar 30 | 62°F | 34°F | 78°F 1985 | 2°F 1964 | 41% | 1% |
| Mar 31 | 62°F | 34°F | 77°F 1985 | 6°F 1923 | 41% | 1% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EDT).
- March 1
- sunrise 6:57 AM, sunset 6:21 PM
- March 31
- sunrise 7:13 AM, sunset 7:48 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00447506 (Saltville 1N), public domain. Records: NOAA GHCN-Daily, station USC00441209, 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.