Weather on May 18
Edmond, OK
55 Years of Data
Avg High
82°F
Avg Low
59°F
Warmest
1987
84°F avg
Coldest
2002
54°F avg
About This Date
May 18th in Edmond, OK typically brings warm spring weather, with average highs around 82°F and lows near 59°F. Over 54 years of records, the warmest May 18th was in 1987 (84°F average), while the coldest was 2002 (54°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 30% of May 18th dates historically, with the wettest May 18th recording 3.84" 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 Edmond, OK? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 78° | 62° | 70° | 0.05" | — |
| 2024 | 88° | 62° | 75° | — | — |
| 2023 | 77° | 58° | 67° | — | — |
| 2022 | 91° | 71° | 81° | — | — |
| 2021 | 76° | 60° | 68° | 0.08" | — |
| 2020 | 80° | 53° | 67° | — | — |
| 2019 | 76° | 58° | 67° | 3.05" | — |
| 2018 | 88° | 66° | 77° | — | — |
| 2017 | 86° | 65° | 75° | 0.08" | — |
| 2016 | 67° | 50° | 58° | — | — |
| 2015 | 83° | 60° | 71° | 0.03" | — |
| 2014 | 80° | 52° | 66° | — | — |
| 2013 | 90° | 65° | 77° | 0.84" | — |
| 2012 | 89° | 69° | 79° | — | — |
| 2011 | 79° | 56° | 67° | 0.03" | — |
| 2010 | 74° | 53° | 63° | — | — |
| 2009 | 77° | 49° | 63° | — | — |
| 2008 | 84° | 51° | 68° | — | — |
| 2007 | 78° | 48° | 63° | — | — |
| 2006 | 83° | 46° | 64° | — | — |
| 2005 | 82° | 59° | 71° | — | — |
| 2004 | 83° | 63° | 73° | — | — |
| 2003 | 73° | 56° | 64° | — | — |
| 2002coldest | 67° | 42° | 54° | — | — |
| 2001 | 83° | 64° | 73° | 3.84" | — |
| 2000 | 76° | 48° | 62° | — | — |
| 1999 | 80° | 44° | 62° | — | — |
| 1998 | 88° | 71° | 79° | — | — |
| 1997 | 89° | 66° | 78° | — | — |
| 1996 | 90° | 73° | 81° | — | — |
| 1995 | 89° | 52° | 70° | — | — |
| 1994 | 84° | 60° | 72° | — | — |
| 1993 | 89° | 60° | 75° | 3.76" | — |
| 1992 | 77° | 62° | 70° | 3.05" | — |
| 1991 | 87° | 65° | 76° | — | — |
| 1989 | 74° | 56° | 65° | 1.45" | — |
| 1988 | 91° | 65° | 78° | — | — |
| 1987warmest | 98° | 70° | 84° | — | — |
| 1986 | 70° | 55° | 62° | — | — |
| 1985 | 78° | 56° | 67° | — | — |
| 1984 | 86° | 60° | 73° | — | — |
| 1983 | 71° | 49° | 60° | — | — |
| 1982 | 83° | 56° | 69° | — | — |
| 1981 | 78° | 63° | 70° | — | — |
| 1980 | 76° | 49° | 62° | 2.54" | — |
| 1979 | 82° | 62° | 72° | 0.91" | — |
| 1978 | 85° | 63° | 74° | 0.03" | — |
| 1977 | 81° | 68° | 74° | — | — |
| 1976 | 79° | 42° | 60° | — | — |
| 1975 | 88° | 59° | 73° | — | — |
| 1974 | 90° | 72° | 81° | — | — |
| 1973 | 90° | 50° | 70° | — | — |
| 1972 | 88° | 66° | 77° | 0.13" | — |
| 1971 | 82° | 64° | 73° | 0.25" | — |
54 years of data from LAKE HEFNER 2