Weather on October 20
Corpus Christi, TX
55 Years of Data
About This Date
October 20th in Corpus Christi, TX typically brings warm fall weather, with average highs around 83°F and lows near 64°F. Over 55 years of records, the warmest October 20th was in 2025 (85°F average), while the coldest was 1976 (56°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 20% of October 20th dates historically, with the wettest October 20th recording 3.91" of rain. The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
Planning for October 20th in Corpus Christi, TX? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 94° | 76° | 85° | — | — |
| 2024 | 84° | 70° | 77° | — | — |
| 2023 | 94° | 64° | 79° | — | — |
| 2022 | 82° | 50° | 66° | — | — |
| 2021 | 85° | 66° | 75° | — | — |
| 2020 | 88° | 74° | 81° | — | — |
| 2019 | 89° | 74° | 81° | — | — |
| 2018 | 75° | 65° | 70° | 0.03" | — |
| 2017 | 82° | 65° | 73° | 0.13" | — |
| 2016 | 90° | 73° | 81° | 0.13" | — |
| 2015 | 82° | 64° | 73° | — | — |
| 2014 | 81° | 71° | 76° | — | — |
| 2013 | 73° | 51° | 62° | — | — |
| 2012 | 82° | 69° | 76° | — | — |
| 2011 | 85° | 52° | 68° | — | — |
| 2010 | 91° | 67° | 79° | — | — |
| 2009 | 82° | 63° | 72° | 0.03" | — |
| 2008 | 81° | 61° | 71° | — | — |
| 2007 | 87° | 64° | 76° | — | — |
| 2006 | 74° | 59° | 66° | — | — |
| 2005 | 88° | 67° | 77° | — | — |
| 2004 | 91° | 77° | 84° | — | — |
| 2003 | 82° | 59° | 71° | — | — |
| 2002 | 80° | 69° | 75° | 0.18" | — |
| 2001 | 84° | 62° | 73° | — | — |
| 2000 | 85° | 67° | 76° | — | — |
| 1999 | 73° | 50° | 62° | — | — |
| 1998 | 82° | 70° | 76° | 0.64" | — |
| 1997 | 82° | 64° | 73° | — | — |
| 1996 | 87° | 74° | 80° | — | — |
| 1995 | 81° | 56° | 68° | — | — |
| 1994 | 88° | 75° | 81° | — | — |
| 1993 | 90° | 67° | 78° | 2.51" | — |
| 1992 | 86° | 65° | 75° | — | — |
| 1991 | 82° | 65° | 73° | — | — |
| 1990 | 87° | 63° | 75° | — | — |
| 1989 | 78° | 39° | 59° | — | — |
| 1988 | 87° | 64° | 76° | — | — |
| 1987 | 82° | 66° | 74° | 0.23" | — |
| 1986 | 82° | 66° | 74° | 3.91" | — |
| 1985 | 84° | 70° | 77° | 0.03" | — |
| 1984 | 86° | 75° | 81° | — | — |
| 1983 | 87° | 77° | 82° | — | — |
| 1982 | 80° | 61° | 70° | — | — |
| 1981 | 82° | 58° | 70° | — | — |
| 1980 | 69° | 58° | 63° | 0.41" | — |
| 1979 | 86° | — | — | — | — |
| 1978 | 81° | 57° | 69° | — | — |
| 1977 | 81° | 71° | 76° | — | — |
| 1976coldest | 64° | 48° | 56° | — | — |
| 1975 | 81° | 57° | 69° | — | — |
| 1974 | 81° | 62° | 71° | — | — |
| 1973 | 81° | 63° | 72° | — | — |
| 1972 | 78° | 61° | 69° | — | — |
| 1971 | 81° | 70° | 75° | — | — |
Corpus Christi, TX Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Corpus Christi, TX Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Corpus Christi, TX Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Corpus Christi, TX
Corpus Christi, TX has no months that meet our "pleasant" threshold — every season has tradeoffs.