Weather on May 21
Shreveport, LA
55 Years of Data
Avg High
84°F
Avg Low
64°F
Warmest
1990
83°F avg
Coldest
1981
64°F avg
About This Date
May 21st in Shreveport, LA typically brings warm spring weather, with average highs around 84°F and lows near 64°F. Over 55 years of records, the warmest May 21st was in 1990 (83°F average), while the coldest was 1981 (64°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 29% of May 21st dates historically, with the wettest May 21st recording 5.56" of rain. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for May 21st in Shreveport, LA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 60° | 75° | — | — |
| 2024 | 90° | 71° | 80° | — | — |
| 2023 | 75° | 64° | 70° | — | — |
| 2022 | 91° | 73° | 82° | 0.48" | — |
| 2021 | 79° | 70° | 74° | 0.66" | — |
| 2020 | 89° | 69° | 79° | — | — |
| 2019 | 88° | 67° | 77° | 0.28" | — |
| 2018 | 91° | 71° | 81° | — | — |
| 2017 | 73° | 63° | 68° | 1.07" | — |
| 2016 | 86° | 60° | 73° | — | — |
| 2015 | 75° | 58° | 66° | 1.7" | — |
| 2014 | 85° | 68° | 76° | — | — |
| 2013 | 89° | 63° | 76° | 1.47" | — |
| 2012 | 91° | 68° | 80° | — | — |
| 2011 | 85° | 65° | 75° | 0.13" | — |
| 2010 | 92° | 67° | 79° | — | — |
| 2009 | 85° | 62° | 73° | — | — |
| 2008 | 88° | 64° | 76° | — | — |
| 2007 | 80° | 61° | 70° | — | — |
| 2006 | 87° | 66° | 77° | — | — |
| 2005 | 92° | 69° | 80° | — | — |
| 2004 | 86° | 71° | 79° | — | — |
| 2003 | 76° | 63° | 69° | — | — |
| 2002 | 80° | 53° | 67° | — | — |
| 2001 | 86° | 55° | 71° | 0.25" | — |
| 2000 | 83° | 65° | 74° | — | — |
| 1999 | 87° | 69° | 78° | — | — |
| 1998 | 91° | 71° | 81° | — | — |
| 1997 | 75° | 60° | 68° | 1.45" | — |
| 1996 | 90° | 71° | 80° | — | — |
| 1995 | 86° | 56° | 71° | — | — |
| 1994 | 82° | 54° | 68° | — | — |
| 1993 | 72° | 57° | 64° | — | — |
| 1992 | 87° | 62° | 75° | — | — |
| 1991 | 79° | 70° | 74° | 0.3" | — |
| 1990warmest | 94° | 72° | 83° | — | — |
| 1989 | 91° | 69° | 80° | — | — |
| 1988 | 80° | 66° | 73° | — | — |
| 1987 | 90° | 68° | 79° | — | — |
| 1986 | 83° | 54° | 68° | — | — |
| 1985 | 80° | 63° | 71° | 4.24" | — |
| 1984 | 80° | 64° | 72° | 0.66" | — |
| 1983 | 71° | 63° | 67° | 5.56" | — |
| 1982 | 86° | 64° | 75° | — | — |
| 1981coldest | 79° | 49° | 64° | — | — |
| 1980 | 82° | 65° | 73° | 0.51" | — |
| 1979 | 85° | 65° | 75° | 0.13" | — |
| 1978 | 88° | 71° | 79° | — | — |
| 1977 | 84° | 67° | 75° | — | — |
| 1976 | 82° | 57° | 70° | — | — |
| 1975 | 88° | 70° | 79° | — | — |
| 1974 | 78° | 68° | 73° | 1.7" | — |
| 1973 | 89° | 70° | 79° | — | — |
| 1972 | 89° | 64° | 77° | — | — |
| 1971 | 86° | 58° | 72° | — | — |
55 years of data from SHREVEPORT DWTN AP