March weather in Mountain City, TN
The average temperature in Mountain City in March is 44.0°F (31.3°F–56.7°F). Average precipitation: 4.09 inches. Average snowfall is 1.1 inches.
March is a spring month in Mountain City, and is cooler than the annual average of 53.4°F. Daily temperatures swing about 25.4°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 11h 46m. For travel, March is cool.
Avg High
56.7°F
Avg Low
31.3°F
Precipitation
4.09 in
Snow
1.1 in
March records in Mountain City
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 73.9°F (2021) | 8.1°F (2002) | 1.71 in (2011) |
| March 2 | 73.9°F (1976) | 7.0°F (1968) | 1.12 in (2017) |
| March 3 | 75.9°F (1976) | 3.0°F (2009) | 1.03 in (2020) |
| March 4 | 81.0°F (1976) | 12.0°F (1960) | 1.44 in (1993) |
| March 5 | 77.0°F (1992) | 3.0°F (1960) | 1.58 in (2008) |
| March 6 | 75.0°F (1989) | -6.0°F (1960) | 1.49 in (1963) |
| March 7 | 75.9°F (2026) | 0.0°F (1960) | 1.15 in (1967) |
| March 8 | 79.0°F (2026) | -4.0°F (1960) | 1.20 in (2003) |
| March 9 | 79.0°F (2026) | 3.0°F (1996) | 1.65 in (1995) |
| March 10 | 77.0°F (1992) | 1.9°F (1996) | 1.08 in (1968) |
| March 11 | 77.0°F (2016) | 7.0°F (1960) | 0.77 in (2006) |
| March 12 | 80.1°F (2026) | 10.0°F (1969) | 3.27 in (1963) |
| March 13 | 80.1°F (1973) | -11.0°F (1960) | 1.32 in (2010) |
| March 14 | 84.9°F (1973) | -8.0°F (1960) | 1.26 in (1975) |
| March 15 | 80.1°F (1990) | -5.1°F (1993) | 1.40 in (1996) |
| March 16 | 75.9°F (2002) | 12.0°F (1970) | 1.85 in (1973) |
| March 17 | 75.9°F (2012) | 12.9°F (1969) | 2.58 in (1990) |
| March 18 | 73.9°F (1989) | 7.0°F (1967) | 2.08 in (2002) |
| March 19 | 75.9°F (1968) | 12.0°F (1959) | 1.20 in (1989) |
| March 20 | 81.0°F (1968) | 12.0°F (2023) | 1.15 in (2008) |
| March 21 | 82.0°F (1968) | 3.9°F (1965) | 1.26 in (2001) |
| March 22 | 80.1°F (1966) | 12.0°F (2013) | 1.00 in (1998) |
| March 23 | 80.1°F (2026) | 9.0°F (1960) | 0.62 in (2024) |
| March 24 | 75.0°F (2016) | 16.0°F (1960) | 1.53 in (2011) |
| March 25 | 79.0°F (2023) | 1.9°F (1995) | 1.11 in (2020) |
| March 26 | 80.1°F (2007) | 9.0°F (1972) | 2.05 in (1965) |
| March 27 | 80.1°F (1989) | 18.0°F (1971) | 1.48 in (1959) |
| March 28 | 80.1°F (1989) | 15.1°F (1966) | 2.00 in (1994) |
| March 29 | 82.0°F (1989) | 9.0°F (1966) | 1.38 in (1991) |
| March 30 | 78.1°F (1989) | 10.9°F (1964) | 1.94 in (1975) |
| March 31 | 81.0°F (1998) | 1.9°F (1964) | 1.41 in (2013) |