Weather on September 23 at Big Bend
Big Bend National Park
Based on 54 years of data from Alpine, TX
Elevation Note: Big Bend sits at 3,800 ft. Expect temperatures 13°F cooler than the data shown below, which comes from Alpine, TX at a lower elevation.
Planning Your Visit
September 23rd in Big Bend National Park (via Alpine, TX) typically brings warm fall weather, with average highs around 81°F and lows near 55°F — a 26°F daily swing. Over 54 years of records, the warmest September 23rd was in 2000 (83°F average), while the coldest was 1974 (52°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 26% of September 23rd dates historically, with the wettest September 23rd recording 6.63" 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 September 23rd in Big Bend? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 91°F | 65°F | 0.03" | -- |
| 2024 | 75°F | 58°F | -- | -- |
| 2023 | 96°F | 66°F | -- | -- |
| 2022 | 85°F | 57°F | -- | -- |
| 2021 | 85°F | 51°F | -- | -- |
| 2020 | 91°F | 56°F | -- | -- |
| 2019 | 84°F | 64°F | 0" | 0" |
| 2018 | 67°F | 49°F | 0.03" | 0" |
| 2017 | 93°F | 66°F | 0" | 0" |
| 2016 | 85°F | 58°F | 0" | 0" |
| 2015 | 88°F | 64°F | 0" | -- |
| 2014 | 81°F | 62°F | 0" | -- |
| 2013 | 82°F | 49°F | 0" | 0" |
| 2012 | 90°F | 52°F | 0" | 0" |
| 2011 | 74°F | 51°F | 0.03" | -- |
| 2010 | 83°F | 66°F | 0" | 0" |
| 2009 | 62°F | 47°F | 0" | 0" |
| 2008 | 81°F | 51°F | 0" | 0" |
| 2007 | 91°F | 57°F | 4.57" | 0" |
| 2005 | 92°F | 55°F | 0" | 0" |
| 2004 | 77°F | 57°F | 0.08" | 0" |
| 2003 | 76°F | 61°F | 0.66" | 0" |
| 2002 | 83°F | 55°F | 0" | 0" |
| 2001 | 78°F | 55°F | 0" | 0" |
| 2000 | 91°F | 76°F | 0" | 0" |
| 1999 | 88°F | 51°F | 0" | 0" |
| 1998 | 87°F | 63°F | 0" | 0" |
| 1997 | 80°F | 53°F | 0" | 0" |
| 1996 | 89°F | 63°F | 0" | 0" |
| 1995 | 80°F | 41°F | 0" | 0" |
| 1994 | 84°F | 43°F | 0" | 0" |
| 1993 | 86°F | 62°F | 0" | 0" |
| 1992 | 74°F | 45°F | 0" | 0" |
| 1991 | 78°F | 56°F | 0.1" | 0" |
| 1990 | 62°F | 52°F | 0.79" | 0" |
| 1989 | 67°F | 42°F | 0" | 0" |
| 1988 | 85°F | 63°F | 0.03" | 0" |
| 1987 | 77°F | 47°F | 0" | 0" |
| 1986 | 84°F | 63°F | 6.63" | 0" |
| 1985 | 82°F | 49°F | 0" | 0" |
| 1984 | 87°F | 60°F | 0" | 0" |
| 1983 | 86°F | 58°F | 0" | 0" |
| 1982 | 90°F | 49°F | 0" | 0" |
| 1981 | 87°F | 60°F | 0" | 0" |
| 1980 | 73°F | 55°F | 1.12" | 0" |
| 1979 | 80°F | 50°F | 0" | 0" |
| 1978 | 58°F | 52°F | 0.74" | 0" |
| 1977 | 92°F | 63°F | 0" | 0" |
| 1976 | 85°F | 56°F | 0" | 0" |
| 1975 | 70°F | 38°F | 0" | 0" |
| 1974 | 54°F | 51°F | 3.23" | 0" |
| 1973 | 87°F | 59°F | 0" | 0" |
| 1972 | 79°F | 50°F | 0" | 0" |
| 1971 | 79°F | 51°F | 0.33" | 0" |