Weather on September 25 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 25th in Big Bend National Park (via Alpine, TX) typically brings warm fall weather, with average highs around 83°F and lows near 55°F — a 28°F daily swing. Over 54 years of records, the warmest September 25th was in 1977 (79°F average), while the coldest was 1974 (58°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 20% of September 25th dates historically, with the wettest September 25th recording 3.3" of rain. The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
Planning for September 25th in Big Bend? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 81°F | 53°F | -- | -- |
| 2024 | 83°F | 57°F | -- | -- |
| 2023 | 87°F | 58°F | -- | -- |
| 2022 | 85°F | 58°F | -- | -- |
| 2021 | 86°F | 58°F | -- | -- |
| 2020 | 92°F | 57°F | -- | -- |
| 2019 | 84°F | 61°F | 0" | 0" |
| 2018 | 89°F | 49°F | 0" | 0" |
| 2017 | 85°F | 64°F | 0" | 0" |
| 2016 | 79°F | 58°F | 2.11" | 0" |
| 2015 | 81°F | 55°F | 0.38" | -- |
| 2014 | 86°F | 57°F | 0" | -- |
| 2013 | 85°F | 51°F | 0" | 0" |
| 2012 | 89°F | 60°F | 0" | 0" |
| 2011 | 90°F | 54°F | 0" | -- |
| 2010 | 75°F | 62°F | 1.07" | 0" |
| 2009 | 72°F | 48°F | 0" | 0" |
| 2008 | 77°F | 53°F | 0" | 0" |
| 2007 | 86°F | 59°F | 0" | 0" |
| 2005 | 92°F | 57°F | 0" | 0" |
| 2004 | -- | 53°F | 3.3" | -- |
| 2003 | 87°F | 52°F | 0" | 0" |
| 2002 | 84°F | 49°F | 0" | 0" |
| 2001 | 76°F | 45°F | 0" | 0" |
| 2000 | 80°F | 44°F | 0" | 0" |
| 1999 | 89°F | 64°F | 0" | 0" |
| 1998 | 88°F | 66°F | 0" | 0" |
| 1997 | 80°F | 49°F | 0" | 0" |
| 1996 | 84°F | 60°F | 0" | 0" |
| 1995 | 83°F | 55°F | 0" | 0" |
| 1994 | 82°F | 47°F | 0" | 0" |
| 1993 | 80°F | 63°F | 0.38" | 0" |
| 1992 | 87°F | 58°F | 0" | 0" |
| 1991 | 78°F | 43°F | 0" | 0" |
| 1990 | 81°F | 57°F | 0" | 0" |
| 1989 | 77°F | 41°F | 0" | 0" |
| 1988 | 85°F | 55°F | 0" | 0" |
| 1987 | 85°F | 53°F | 0" | 0" |
| 1986 | 82°F | 49°F | 0" | 0" |
| 1985 | 81°F | 55°F | 0" | 0" |
| 1984 | 84°F | 65°F | 1.02" | 0" |
| 1983 | 88°F | 56°F | 0" | 0" |
| 1982 | 88°F | 51°F | 0" | 0" |
| 1981 | 90°F | 57°F | 0" | 0" |
| 1980 | 71°F | 61°F | 0.79" | 0" |
| 1979 | 84°F | 47°F | 0" | 0" |
| 1978 | 65°F | 60°F | 0.99" | 0" |
| 1977 | 97°F | 62°F | 0" | 0" |
| 1976 | 82°F | 61°F | 0.3" | 0" |
| 1975 | 76°F | 41°F | 0" | 0" |
| 1974 | 67°F | 49°F | 0.08" | 0" |
| 1973 | 89°F | 61°F | 0" | 0" |
| 1972 | 84°F | 60°F | 0" | 0" |
| 1971 | 70°F | 54°F | 0.18" | 0" |