Weather on October 18
New Braunfels, TX
55 Years of Data
Avg High
82°F
Avg Low
57°F
Warmest
1993
82°F avg
Coldest
1999
51°F avg
About This Date
October 18th in New Braunfels, TX typically brings warm fall weather, with average highs around 82°F and lows near 57°F — a 25°F daily swing. Over 54 years of records, the warmest October 18th was in 1993 (82°F average), while the coldest was 1999 (51°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 17% of October 18th dates historically, with the wettest October 18th recording 6.73" of rain. The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
Planning for October 18th in New Braunfels, TX? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 93° | 72° | 82° | — | — |
| 2024 | 85° | 56° | 70° | — | — |
| 2023 | 85° | 48° | 66° | — | — |
| 2022 | 73° | 51° | 62° | — | — |
| 2021 | 79° | 47° | 63° | — | — |
| 2020 | 93° | 71° | 82° | — | — |
| 2019 | 84° | 51° | 68° | — | — |
| 2018 | 62° | 53° | 58° | 0.64" | — |
| 2017 | 83° | 44° | 63° | — | — |
| 2016 | 93° | 72° | 82° | — | — |
| 2015 | 85° | 56° | 70° | — | — |
| 2014 | 91° | 65° | 78° | — | — |
| 2013 | 73° | 54° | 63° | 0.03" | — |
| 2012 | 81° | 53° | 67° | — | — |
| 2011 | 74° | 50° | 62° | — | — |
| 2010 | 85° | 59° | 72° | — | — |
| 2009 | 75° | 50° | 63° | — | — |
| 2008 | 84° | 53° | 69° | — | — |
| 2007 | 95° | 62° | 79° | — | — |
| 2006 | 93° | 61° | 77° | 1.5" | — |
| 2005 | 88° | 58° | 73° | — | — |
| 2004 | 90° | 75° | 82° | — | — |
| 2003 | 81° | 52° | 66° | — | — |
| 2002 | 75° | 60° | 68° | 0.15" | — |
| 2001 | 78° | 46° | 62° | — | — |
| 2000 | 80° | 63° | 71° | 0.18" | — |
| 1999coldest | 54° | 48° | 51° | 1.45" | — |
| 1998 | 70° | 60° | 65° | 6.73" | — |
| 1997 | 84° | 51° | 68° | — | — |
| 1996 | 71° | 50° | 61° | — | — |
| 1995 | 82° | 54° | 68° | — | — |
| 1994 | 87° | 64° | 76° | — | — |
| 1993warmest | 94° | 71° | 82° | — | — |
| 1992 | 75° | 51° | 63° | — | — |
| 1991 | 82° | 50° | 66° | — | — |
| 1990 | 83° | 57° | 70° | — | — |
| 1989 | 65° | 52° | 58° | — | — |
| 1988 | 89° | 65° | 77° | — | — |
| 1986 | 78° | 49° | 63° | — | — |
| 1985 | 85° | 75° | 80° | — | — |
| 1984 | 80° | 65° | 72° | — | — |
| 1983 | 88° | 66° | 77° | — | — |
| 1982 | 82° | 55° | 69° | — | — |
| 1981 | 90° | 63° | 76° | — | — |
| 1980 | 88° | 63° | 75° | 6.22" | — |
| 1979 | 89° | 69° | 79° | — | — |
| 1978 | 81° | 47° | 64° | — | — |
| 1977 | 84° | 46° | 65° | — | — |
| 1976 | 70° | 49° | 59° | — | — |
| 1975 | 80° | 53° | 67° | — | — |
| 1974 | 84° | 45° | 64° | — | — |
| 1973 | 78° | 52° | 65° | — | — |
| 1972 | 92° | 70° | 81° | — | — |
| 1971 | 78° | 71° | 75° | 0.08" | — |
54 years of data from AUSTIN SAN ANTONIO