Weather on May 18
Frisco, TX
55 Years of Data
Avg High
84°F
Avg Low
64°F
Warmest
2022
82°F avg
Coldest
2016
59°F avg
About This Date
May 18th in Frisco, TX typically brings warm spring weather, with average highs around 84°F and lows near 64°F. Over 55 years of records, the warmest May 18th was in 2022 (82°F average), while the coldest was 2016 (59°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 22% of May 18th dates historically, with the wettest May 18th recording 9.4" 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 May 18th in Frisco, TX? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 84° | 75° | 80° | 0.18" | — |
| 2024 | 90° | 67° | 78° | — | — |
| 2023 | 86° | 68° | 77° | — | — |
| 2022warmest | 93° | 72° | 82° | — | — |
| 2021 | 70° | 62° | 66° | 0.76" | — |
| 2020 | 89° | 61° | 75° | — | — |
| 2019 | 78° | 62° | 70° | 9.4" | — |
| 2018 | 91° | 69° | 80° | — | — |
| 2017 | 89° | 74° | 81° | — | — |
| 2016coldest | 62° | 55° | 59° | 0.08" | — |
| 2015 | 90° | 66° | 78° | — | — |
| 2014 | 82° | 63° | 72° | — | — |
| 2013 | 91° | 72° | 81° | — | — |
| 2012 | 87° | 66° | 77° | — | — |
| 2011 | 84° | 65° | 74° | — | — |
| 2010 | 83° | 64° | 73° | — | — |
| 2009 | 76° | 50° | 63° | — | — |
| 2008 | 87° | 64° | 76° | — | — |
| 2007 | 79° | 55° | 67° | — | — |
| 2006 | 92° | 59° | 75° | — | — |
| 2005 | 84° | 65° | 74° | — | — |
| 2004 | 89° | 72° | 80° | — | — |
| 2003 | 89° | 55° | 72° | — | — |
| 2002 | 71° | 51° | 61° | — | — |
| 2001 | 87° | 68° | 78° | 0.08" | — |
| 2000 | 89° | 66° | 78° | 0.41" | — |
| 1999 | 86° | 58° | 72° | — | — |
| 1998 | 92° | 64° | 78° | — | — |
| 1997 | 87° | 63° | 75° | — | — |
| 1996 | 91° | — | — | — | — |
| 1995 | 83° | 60° | 71° | 0.69" | — |
| 1994 | 82° | 60° | 71° | — | — |
| 1993 | 90° | 63° | 76° | — | — |
| 1992 | 80° | 64° | 72° | 2.79" | — |
| 1991 | 82° | 68° | 75° | — | — |
| 1990 | 82° | 64° | 73° | — | — |
| 1989 | 85° | 70° | 77° | 0.18" | — |
| 1988 | 90° | 62° | 76° | — | — |
| 1987 | 88° | 68° | 78° | — | — |
| 1986 | 64° | 57° | 61° | 3" | — |
| 1985 | 80° | 62° | 71° | — | — |
| 1984 | 85° | 65° | 75° | — | — |
| 1983 | 79° | 62° | 70° | — | — |
| 1982 | 80° | 63° | 71° | 0.76" | — |
| 1981 | 84° | 67° | 75° | 0.71" | — |
| 1980 | 89° | 64° | 77° | — | — |
| 1979 | 86° | 67° | 76° | — | — |
| 1978 | 89° | 72° | 80° | — | — |
| 1977 | 83° | 66° | 74° | — | — |
| 1976 | 78° | 46° | 62° | — | — |
| 1975 | 86° | 60° | 73° | — | — |
| 1974 | 89° | 74° | 81° | — | — |
| 1973 | 89° | 55° | 72° | — | — |
| 1972 | 89° | 60° | 75° | — | — |
| 1971 | 86° | 66° | 76° | — | — |
55 years of data from RICHARDSON