Weather on October 18
Richardson, TX
55 Years of Data
Avg High
78°F
Avg Low
57°F
Warmest
2004
81°F avg
Coldest
2022
53°F avg
About This Date
October 18th in Richardson, TX typically brings pleasant fall weather, with average highs around 78°F and lows near 57°F. Over 55 years of records, the warmest October 18th was in 2004 (81°F average), while the coldest was 2022 (53°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 25% of October 18th dates historically, with the wettest October 18th recording 9.63" 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 October 18th in Richardson, TX? Great weather for outdoor activities.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 79° | 69° | 74° | 0.36" | — |
| 2024 | 78° | 51° | 65° | — | — |
| 2023 | 80° | 53° | 67° | — | — |
| 2022coldest | 62° | 44° | 53° | — | — |
| 2021 | 75° | 49° | 62° | — | — |
| 2020 | 85° | 65° | 75° | — | — |
| 2019 | 76° | 48° | 62° | — | — |
| 2018 | 67° | 52° | 59° | 0.03" | — |
| 2017 | 81° | 51° | 66° | — | — |
| 2016 | 91° | 72° | 81° | — | — |
| 2015 | 79° | 53° | 66° | — | — |
| 2014 | 79° | 61° | 70° | — | — |
| 2013 | 69° | 50° | 60° | 0.23" | — |
| 2012 | 74° | 53° | 63° | — | — |
| 2011 | 68° | 52° | 60° | 0.58" | — |
| 2010 | 84° | 60° | 72° | — | — |
| 2009 | 68° | 43° | 55° | — | — |
| 2008 | 78° | 55° | 67° | — | — |
| 2007 | 81° | 63° | 72° | — | — |
| 2006 | 86° | 57° | 72° | — | — |
| 2005 | 93° | 69° | 81° | — | — |
| 2004warmest | 92° | 71° | 81° | — | — |
| 2003 | 79° | 51° | 65° | — | — |
| 2002 | 67° | 62° | 64° | 9.63" | — |
| 2001 | 77° | 51° | 64° | — | — |
| 2000 | 81° | 63° | 72° | — | — |
| 1999 | 63° | 50° | 56° | 1.19" | — |
| 1998 | 69° | 59° | 64° | — | — |
| 1997 | 76° | 54° | 65° | — | — |
| 1996 | 71° | 48° | 60° | — | — |
| 1995 | 86° | 62° | 74° | — | — |
| 1994 | 71° | 66° | 69° | 6.99" | — |
| 1993 | 83° | 67° | 75° | 3.07" | — |
| 1992 | 73° | 50° | 62° | — | — |
| 1991 | 88° | 63° | 75° | — | — |
| 1990 | 66° | 51° | 59° | — | — |
| 1989 | 62° | 47° | 54° | 0.56" | — |
| 1988 | 86° | 63° | 74° | — | — |
| 1987 | 87° | 63° | 75° | 0.46" | — |
| 1986 | 76° | 55° | 65° | — | — |
| 1985 | 76° | 68° | 72° | 1.85" | — |
| 1984 | 87° | 65° | 76° | 3.61" | — |
| 1983 | 85° | 70° | 77° | 0.13" | — |
| 1982 | 87° | 60° | 74° | — | — |
| 1981 | 72° | 50° | 61° | — | — |
| 1980 | 78° | 50° | 64° | — | — |
| 1979 | 86° | 66° | 76° | — | — |
| 1978 | 80° | 49° | 64° | — | — |
| 1977 | 90° | 53° | 71° | — | — |
| 1976 | 70° | 45° | 57° | — | — |
| 1975 | 73° | 45° | 59° | — | — |
| 1974 | 83° | 57° | 70° | — | — |
| 1973 | 77° | 50° | 64° | — | — |
| 1972 | 90° | 49° | 69° | — | — |
| 1971 | 85° | 66° | 75° | 4.75" | — |
55 years of data from RICHARDSON