Weather on April 18 at Big Bend
Big Bend National Park
Based on 55 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
April 18th in Big Bend National Park (via Alpine, TX) typically brings warm spring weather, with average highs around 81°F and lows near 47°F — a 34°F daily swing. Over 55 years of records, the warmest April 18th was in 2002 (77°F average), while the coldest was 2021 (49°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 11% of April 18th dates historically, with the wettest April 18th recording 1.09" 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 April 18th in Big Bend? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 78°F | 68°F | -- | -- |
| 2024 | 91°F | 51°F | -- | -- |
| 2023 | 84°F | 55°F | -- | -- |
| 2022 | 87°F | 46°F | -- | -- |
| 2021 | 60°F | 38°F | -- | -- |
| 2020 | 86°F | 41°F | -- | -- |
| 2019 | 77°F | 51°F | 0" | 0" |
| 2018 | 95°F | 45°F | 0" | 0" |
| 2017 | 82°F | 48°F | 0" | 0" |
| 2016 | 74°F | 46°F | 0" | 0" |
| 2015 | 83°F | 46°F | 0" | -- |
| 2014 | 78°F | 47°F | 0" | -- |
| 2013 | 87°F | 45°F | 0" | 0" |
| 2012 | 80°F | 46°F | 0" | 0" |
| 2011 | 91°F | 58°F | 0" | -- |
| 2010 | 53°F | 48°F | 0.43" | 0" |
| 2009 | 72°F | 32°F | 0" | 0" |
| 2008 | 79°F | 31°F | 0" | 0" |
| 2007 | 84°F | 42°F | 0" | 0" |
| 2006 | 93°F | 53°F | 0" | 0" |
| 2005 | 74°F | 53°F | 0" | 0" |
| 2004 | 86°F | 60°F | 0" | 0" |
| 2003 | 83°F | 68°F | 0" | 0" |
| 2002 | 85°F | 69°F | 0" | 0" |
| 2001 | 76°F | 37°F | 0.03" | 0" |
| 2000 | 92°F | 52°F | 0" | 0" |
| 1999 | 78°F | 35°F | 0" | 0" |
| 1998 | 70°F | 35°F | 0" | 0" |
| 1997 | 68°F | 48°F | 0.43" | 0" |
| 1996 | 84°F | 55°F | 0" | 0" |
| 1995 | 78°F | 43°F | 0" | 0" |
| 1994 | 84°F | 35°F | 0" | 0" |
| 1993 | 88°F | 45°F | 0" | 0" |
| 1992 | 79°F | 52°F | 0.51" | 0" |
| 1991 | 79°F | 45°F | 0" | 0" |
| 1990 | 59°F | 41°F | 1.09" | 0" |
| 1989 | 87°F | 50°F | 0" | 0" |
| 1988 | 74°F | 46°F | 0" | 0" |
| 1987 | 91°F | 56°F | 0" | 0" |
| 1986 | 88°F | 50°F | 0" | 0" |
| 1985 | 85°F | 55°F | 0" | 0" |
| 1984 | 85°F | 51°F | 0" | 0" |
| 1983 | 87°F | 40°F | 0" | 0" |
| 1982 | 88°F | 42°F | 0" | 0" |
| 1981 | 75°F | 51°F | 0.25" | 0" |
| 1980 | 77°F | 34°F | 0" | 0" |
| 1979 | 84°F | 55°F | 0" | 0" |
| 1978 | 80°F | 41°F | 0" | 0" |
| 1977 | 83°F | 48°F | 0" | 0" |
| 1976 | 74°F | 32°F | 0" | 0" |
| 1975 | 81°F | 52°F | 0" | 0" |
| 1974 | 85°F | 57°F | 0" | 0" |
| 1973 | 83°F | 42°F | 0" | 0" |
| 1972 | 88°F | 38°F | 0" | 0" |
| 1971 | 82°F | 45°F | 0" | 0" |