Shreveport March 21 Weather Records

Daily averages and all-time records for weather in Shreveport, Louisiana for the date of March 21.
March 21 All-Time Records
1939–2024
Highest temperature 87 °F 2017
Lowest temperature 29 °F 1965
Lowest daily high 40 °F 2010
Highest daily low 65 °F 1991
Most precipitation 1.96 inches 1955
Most snow 1.5 inches 1968
March 21 Average Weather
1991–2020 1
Average high 71.6 °F
Average low 49.4 °F
Chance precipitation 30.9%
Chance snow 0.2%
Shreveport March 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 68 57 0.05 0.0
2023 70 50 0.00 0.0
2022 72 56 1.21 0.0
2021 72 38 0.00 0.0
2020 56 49 0.25 0.0
2019 77 41 0.00 0.0
2018 71 42 0.00 0.0
2017 87 56 0.00 0.0
2016 64 31 0.00 0.0
2015 60 54 0.65 0.0
2014 80 43 0.00 0.0
2013 59 45 0.01 0.0
2012 66 53 0.37 0.0
2011 82 56 0.00 0.0
2010 40 33 0.01 0.1
2009 79 47 0.00 0.0
2008 74 44 0.00 0.0
2007 82 59 0.00 0.0
2006 60 43 0.00 0.0
2005 67 53 0.46 0.0
2004 73 53 0.13 0.0
2003 64 50 0.00 0.0
2002 67 46 0.00 0.0
2001 71 38 0.00 0.0
2000 66 50 0.21 0.0
1999 73 42 0.00 0.0
1998 64 33 0.00 0.0
1997 82 45 0.00 0.0
1996 65 30 0.00 0.0
1995 82 49 0.00 0.0
1994 77 48 0.00 0.0
1993 65 53 0.05 0.0
1992 59 45 0.02 0.0
1991 78 65 0.00 0.0
1990 73 36 0.00 0.0
1989 57 39 0.37 0.0
1988 80 50 0.00 0.0
1987 84 48 0.00 0.0
1986 54 34 0.00 0.0
1985 57 51 0.22 0.0
1984 74 41 0.00 0.0
1983 53 35 0.00 0.0
1982 70 50 1.40 0.0
1981 61 49 0.18 0.0
1980 67 38 0.00 0.0
1979 69 62 0.23 0.0
1978 78 52 0.30 0.0
1977 78 48 0.00 0.0
1976 72 43 0.00 0.0
1975 77 59 0.00 0.0
1974 56 38 0.00 0.0
1973 65 48 0.00 0.0
1972 79 54 0.00 0.0
1971 61 41 0.00 0.0
1970 42 35 0.46 0.0
1969 70 49 0.00 0.0
1968 46 33 0.68 1.5
1967 70 50 0.00 0.0
1966 84 60 0.00 0.0
1965 57 29 0.00 0.0
1964 58 39 0.00 0.0
1963 67 42 0.00 0.0
1962 67 52 0.00 0.0
1961 75 39 0.00 0.0
1960 62 40 0.00 0.0
1959 55 46 0.00 0.0
1958 71 38 0.00 0.0
1957 71 47 0.20 0.0
1956 49 41 1.02 0.0
1955 64 32 1.96 0.0
1954 67 45 0.00 0.0
1953 82 64 0.44 0.0
1952 80 65 0.00 0.0
1951 65 40 0.00 0.0
1950 69 48 0.00 0.0
1949 74 55 0.87 0.0
1948 78 63 0.33 0.0
1947 75 45 0.00 0.0
1946 73 50 0.00 0.0
1945 71 44 0.00 0.0
1944 65 41 0.05 0.0
1943 60 42 0.00 0.0
1942 61 45 0.00 0.0
1941 70 48 0.00 0.0
1940 82 47 0.00 0.0
What's the all-time high for Shreveport on 3/21?
For the date of Mar 21, the highest temperature ever reached in Shreveport history is 87 °F which happened in 2017.
Highest Temperatures in Shreveport on March 21
Rank Temperature Year
1 87 °F 2017
2 84 °F 1966
2 84 °F 1987
4 82 °F 2007
4 82 °F 1995
4 82 °F 2011
4 82 °F 1953
4 82 °F 1997
4 82 °F 1940
10 80 °F 2014
10 80 °F 1952
10 80 °F 1988
What's the all-time low for Shreveport on 3/21?
For the date of Mar 21, the lowest temperature ever reached in Shreveport history is 29 °F which happened in 1965.
Lowest Temperatures in Shreveport on March 21
Rank Temperature Year
1 29 °F 1965
2 30 °F 1996
3 31 °F 2016
4 32 °F 1955
5 33 °F 1968
5 33 °F 2010
5 33 °F 1998
8 34 °F 1986
9 35 °F 1983
9 35 °F 1970
Lowest High Temperatures in Shreveport on March 21
Rank Temperature Year
1 40 °F 2010
2 42 °F 1970
3 46 °F 1968
4 49 °F 1956
5 53 °F 1983
6 54 °F 1986
7 55 °F 1959
8 56 °F 1974
8 56 °F 2020
10 57 °F 1965
10 57 °F 1985
10 57 °F 1989
What's the most it has ever rained in Shreveport on 3/21?
For the date of Mar 21, the most precipitation ever recorded in Shreveport history is 1.96 inches which happened in 1955.
All-Time Most Precipitation in Shreveport on March 21
Rank Precipitation Year
1 1.96 inches 1955
2 1.40 inches 1982
3 1.21 inches 2022
4 1.02 inches 1956
5 0.87 inches 1949
6 0.68 inches 1968
7 0.65 inches 2015
8 0.46 inches 2005
8 0.46 inches 1970
10 0.44 inches 1953
All-Time Most Snow in Shreveport on March 21
Rank Precipitation Year
1 1.5 inches 1968
2 0.1 inches 2010
Weather Station Details
Years Station Coordinates
1939–2024 Shreveport location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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