Weather on March 21
Columbia, SC
55 Years of Data
Avg High
72°F
Avg Low
47°F
Warmest
2020
76°F avg
Coldest
1986
45°F avg
About This Date
March 21st in Columbia, SC typically brings pleasant spring weather, with average highs around 72°F and lows near 47°F — a 25°F daily swing. Over 56 years of records, the warmest March 21st was in 2020 (76°F average), while the coldest was 1986 (45°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 34% of March 21st dates historically, with the wettest March 21st recording 4.45" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for March 21st in Columbia, SC? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 88° | 49° | 68° | — | — |
| 2025 | 70° | 39° | 54° | 0.03" | — |
| 2024 | 77° | 45° | 61° | — | — |
| 2023 | 70° | 30° | 50° | — | — |
| 2022 | 73° | 41° | 57° | — | — |
| 2021 | 68° | 42° | 55° | 0.15" | — |
| 2020warmest | 88° | 64° | 76° | — | — |
| 2019 | 70° | 47° | 58° | — | — |
| 2018 | 79° | 43° | 61° | — | — |
| 2017 | 89° | 52° | 70° | — | — |
| 2016 | 64° | 40° | 52° | 0.03" | — |
| 2015 | 76° | 53° | 64° | — | — |
| 2014 | 76° | 38° | 57° | — | — |
| 2013 | 56° | 41° | 48° | — | — |
| 2012 | 85° | 59° | 72° | — | — |
| 2011 | 82° | 60° | 71° | — | — |
| 2010 | 77° | 53° | 65° | 0.51" | — |
| 2009 | 68° | 41° | 55° | — | — |
| 2008 | 74° | 39° | 56° | — | — |
| 2007 | 81° | 54° | 67° | — | — |
| 2006 | 51° | 42° | 47° | 2.13" | — |
| 2005 | 68° | 48° | 58° | — | — |
| 2004 | 75° | 46° | 61° | — | — |
| 2003 | 82° | 55° | 69° | — | — |
| 2002 | 84° | 55° | 70° | 1.78" | — |
| 2001 | 55° | 45° | 50° | 1.91" | — |
| 2000 | 72° | 54° | 63° | — | — |
| 1999 | 71° | 55° | 63° | 1.45" | — |
| 1998 | 73° | 42° | 58° | — | — |
| 1997 | 72° | 49° | 60° | — | — |
| 1996 | 54° | 36° | 45° | — | — |
| 1995 | 63° | 42° | 52° | — | — |
| 1994 | 84° | 64° | 74° | — | — |
| 1993 | 72° | 49° | 60° | — | — |
| 1992 | 63° | 33° | 48° | — | — |
| 1991 | 79° | 53° | 66° | — | — |
| 1990 | 67° | 31° | 49° | — | — |
| 1989 | 71° | 50° | 61° | 0.23" | — |
| 1988 | 81° | 47° | 64° | — | — |
| 1987 | 73° | 44° | 59° | — | — |
| 1986coldest | 52° | 38° | 45° | 0.03" | — |
| 1985 | 70° | 52° | 61° | 0.2" | — |
| 1984 | 72° | 42° | 57° | 2.77" | — |
| 1983 | 62° | 51° | 57° | 1.02" | — |
| 1982 | 87° | 58° | 72° | — | — |
| 1981 | 62° | 31° | 46° | — | — |
| 1980 | 68° | 59° | 64° | 0.58" | — |
| 1979 | 79° | 57° | 68° | — | — |
| 1978 | 80° | 54° | 67° | — | — |
| 1977 | 62° | 50° | 56° | 4.45" | — |
| 1976 | 76° | 60° | 68° | 0.08" | — |
| 1975 | 84° | 48° | 66° | — | — |
| 1974 | 78° | 50° | 64° | 1.19" | — |
| 1973 | 66° | 54° | 60° | 0.56" | — |
| 1972 | 76° | 52° | 64° | 0.33" | — |
| 1971 | 62° | 33° | 48° | — | — |
56 years of data from COLUMBIA UNIV OF SC