Weather on May 18
Corpus Christi, TX
55 Years of Data
Avg High
86°F
Avg Low
71°F
Warmest
1989
87°F avg
Coldest
2008
69°F avg
About This Date
May 18th in Corpus Christi, TX typically brings warm spring weather, with average highs around 86°F and lows near 71°F. Over 55 years of records, the warmest May 18th was in 1989 (87°F average), while the coldest was 2008 (69°F) — a 18°F range across recorded history. Rain or other precipitation has occurred on about 18% of May 18th dates historically, with the wettest May 18th recording 4.47" of rain. The last decade has been 2.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.6°F warmer on this date compared to 20-30 years ago.
Planning for May 18th in Corpus Christi, TX? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 79° | 84° | — | — |
| 2024 | 91° | 69° | 80° | — | — |
| 2023 | 87° | 69° | 78° | — | — |
| 2022 | 89° | 75° | 82° | — | — |
| 2021 | 87° | 67° | 77° | 1.52" | — |
| 2020 | 90° | 69° | 79° | — | — |
| 2019 | 86° | 80° | 83° | — | — |
| 2018 | 93° | 69° | 81° | — | — |
| 2017 | 89° | 79° | 84° | — | — |
| 2016 | 85° | 74° | 79° | — | — |
| 2015 | 85° | 77° | 81° | — | — |
| 2014 | 80° | 63° | 71° | — | — |
| 2013 | 89° | 73° | 81° | — | — |
| 2012 | 88° | 63° | 75° | — | — |
| 2011 | 86° | 78° | 82° | — | — |
| 2010 | 85° | 71° | 78° | 0.15" | — |
| 2009 | 82° | 64° | 73° | — | — |
| 2008coldest | 92° | 47° | 69° | — | — |
| 2007 | 82° | 67° | 74° | — | — |
| 2006 | 95° | 70° | 82° | — | — |
| 2005 | 85° | 72° | 78° | — | — |
| 2004 | 85° | 72° | 78° | — | — |
| 2003 | 90° | 70° | 80° | — | — |
| 2002 | 81° | 63° | 72° | 0.03" | — |
| 2001 | 88° | 72° | 80° | — | — |
| 2000 | 89° | 78° | 84° | — | — |
| 1999 | 83° | 67° | 75° | 3.73" | — |
| 1998 | 88° | 65° | 76° | — | — |
| 1997 | 84° | 68° | 76° | — | — |
| 1996 | 89° | 75° | 82° | — | — |
| 1995 | 88° | 73° | 80° | 0.2" | — |
| 1994 | 86° | 73° | 80° | — | — |
| 1993 | 83° | 65° | 74° | 4.47" | — |
| 1992 | 82° | 70° | 76° | 0.36" | — |
| 1991 | 90° | 69° | 79° | — | — |
| 1990 | 87° | 78° | 83° | — | — |
| 1989warmest | 95° | 78° | 87° | — | — |
| 1988 | 86° | 63° | 74° | — | — |
| 1987 | 85° | 72° | 78° | — | — |
| 1986 | 78° | 64° | 71° | 0.81" | — |
| 1985 | 83° | 67° | 75° | 2.97" | — |
| 1984 | 81° | 66° | 73° | 3.68" | — |
| 1983 | 85° | 73° | 79° | — | — |
| 1982 | 86° | 71° | 79° | — | — |
| 1981 | 89° | 75° | 82° | — | — |
| 1980 | 82° | 78° | 80° | — | — |
| 1979 | 83° | 75° | 79° | — | — |
| 1978 | 85° | 77° | 81° | — | — |
| 1977 | 82° | 76° | 79° | — | — |
| 1976 | 79° | 69° | 74° | — | — |
| 1975 | 82° | 76° | 79° | — | — |
| 1974 | 86° | 79° | 82° | — | — |
| 1973 | 85° | 69° | 77° | — | — |
| 1972 | 84° | 75° | 80° | — | — |
| 1971 | 85° | 75° | 80° | — | — |
55 years of data from CORPUS CHRISTI