Weather on September 20
Shreveport, LA
55 Years of Data
Avg High
88°F
Avg Low
66°F
Warmest
2005
88°F avg
Coldest
1971
61°F avg
About This Date
September 20th in Shreveport, LA typically brings warm fall weather, with average highs around 88°F and lows near 66°F. Over 55 years of records, the warmest September 20th was in 2005 (88°F average), while the coldest was 1971 (61°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 24% of September 20th dates historically, with the wettest September 20th recording 7.59" of rain. The last decade has been 3.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.6°F warmer on this date compared to 20-30 years ago.
Planning for September 20th in Shreveport, LA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 94° | 70° | 82° | — | — |
| 2024 | 96° | 73° | 85° | — | — |
| 2023 | 90° | 70° | 80° | — | — |
| 2022 | 95° | 72° | 83° | — | — |
| 2021 | 92° | 72° | 82° | — | — |
| 2020 | 85° | 62° | 73° | — | — |
| 2019 | 86° | 71° | 79° | 1.47" | — |
| 2018 | 94° | 75° | 84° | — | — |
| 2017 | 94° | 78° | 86° | — | — |
| 2016 | 93° | 73° | 83° | — | — |
| 2015 | 89° | 72° | 80° | — | — |
| 2014 | 92° | 69° | 80° | — | — |
| 2013 | 77° | 69° | 73° | 7.59" | — |
| 2012 | 83° | 56° | 69° | — | — |
| 2011 | 89° | 65° | 77° | — | — |
| 2010 | 95° | 69° | 82° | — | — |
| 2009 | 87° | 70° | 78° | — | — |
| 2008 | 86° | 62° | 74° | — | — |
| 2007 | 88° | 61° | 74° | — | — |
| 2006 | 84° | 52° | 68° | — | — |
| 2005warmest | 100° | 75° | 88° | — | — |
| 2004 | 88° | 59° | 73° | — | — |
| 2003 | 86° | 64° | 75° | — | — |
| 2002 | 83° | 64° | 73° | 0.48" | — |
| 2001 | 81° | 64° | 72° | 0.28" | — |
| 2000 | 96° | 69° | 83° | 1.52" | — |
| 1999 | 92° | 62° | 77° | — | — |
| 1998 | 92° | 74° | 83° | — | — |
| 1997 | 94° | 70° | 82° | — | — |
| 1996 | 84° | 66° | 75° | 5.41" | — |
| 1995 | 78° | 72° | 75° | — | — |
| 1994 | 86° | 58° | 72° | — | — |
| 1993 | 94° | 71° | 82° | — | — |
| 1992 | 92° | 71° | 81° | — | — |
| 1991 | 73° | 52° | 62° | — | — |
| 1990 | 94° | 74° | 84° | — | — |
| 1989 | 85° | 59° | 72° | — | — |
| 1988 | 93° | 73° | 83° | — | — |
| 1987 | 87° | 57° | 72° | — | — |
| 1986 | 89° | 69° | 79° | 0.03" | — |
| 1985 | 89° | 62° | 76° | — | — |
| 1984 | 88° | 61° | 74° | — | — |
| 1983 | 89° | 58° | 73° | 1.75" | — |
| 1982 | 82° | 69° | 76° | — | — |
| 1981 | 81° | 48° | 64° | — | — |
| 1980 | 94° | 70° | 82° | 0.03" | — |
| 1979 | 71° | 65° | 68° | 5.69" | — |
| 1978 | 90° | 70° | 80° | — | — |
| 1977 | 86° | 61° | 73° | — | — |
| 1976 | 75° | 69° | 72° | 0.79" | — |
| 1975 | 85° | 61° | 73° | 0.25" | — |
| 1974 | 89° | 66° | 78° | — | — |
| 1973 | 85° | 62° | 73° | — | — |
| 1972 | 94° | 68° | 81° | — | — |
| 1971coldest | 65° | 58° | 61° | 0.08" | — |
55 years of data from SHREVEPORT DWTN AP