Weather on June 18
Norman, OK
55 Years of Data
Avg High
88°F
Avg Low
68°F
Warmest
2011
92°F avg
Coldest
2000
67°F avg
About This Date
June 18th in Norman, OK typically brings warm summer weather, with average highs around 88°F and lows near 68°F. Over 55 years of records, the warmest June 18th was in 2011 (92°F average), while the coldest was 2000 (67°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 27% of June 18th dates historically, with the wettest June 18th recording 3.25" of rain. The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
Planning for June 18th in Norman, OK? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 86° | 64° | 75° | 2.44" | — |
| 2024 | 88° | 75° | 81° | — | — |
| 2023 | 85° | 62° | 73° | 0.71" | — |
| 2022 | 92° | 73° | 82° | — | — |
| 2021 | 92° | 71° | 81° | — | — |
| 2020 | 92° | 72° | 82° | — | — |
| 2019 | 88° | 66° | 77° | — | — |
| 2018 | 89° | 75° | 82° | — | — |
| 2017 | 79° | 70° | 74° | — | — |
| 2016 | 91° | 72° | 81° | 1.35" | — |
| 2015 | 86° | 68° | 77° | 3.02" | — |
| 2014 | 91° | 75° | 83° | — | — |
| 2013 | 86° | 67° | 76° | — | — |
| 2012 | 91° | 72° | 81° | — | — |
| 2011warmest | 103° | 81° | 92° | — | — |
| 2010 | 92° | 77° | 84° | — | — |
| 2009 | 91° | 75° | 83° | — | — |
| 2008 | 80° | 65° | 72° | 3.25" | — |
| 2007 | 77° | 70° | 73° | 0.23" | — |
| 2006 | 94° | 61° | 77° | — | — |
| 2005 | 85° | 66° | 75° | — | — |
| 2004 | 85° | 69° | 77° | — | — |
| 2003 | 85° | 61° | 73° | — | — |
| 2002 | 84° | 66° | 75° | — | — |
| 2001 | 90° | 67° | 78° | — | — |
| 2000coldest | 72° | 62° | 67° | 0.03" | — |
| 1999 | 81° | 61° | 71° | — | — |
| 1998 | 98° | 70° | 84° | — | — |
| 1997 | 89° | 63° | 76° | — | — |
| 1996 | 96° | 67° | 81° | 0.3" | — |
| 1995 | 83° | 60° | 71° | — | — |
| 1994 | 93° | 64° | 79° | — | — |
| 1993 | 88° | 70° | 79° | — | — |
| 1992 | 95° | 73° | 84° | 0.05" | — |
| 1991 | 92° | 70° | 81° | — | — |
| 1990 | 98° | 75° | 87° | — | — |
| 1989 | 91° | 68° | 80° | — | — |
| 1988 | 93° | 69° | 81° | — | — |
| 1987 | 89° | 68° | 79° | 0.05" | — |
| 1986 | 89° | 68° | 79° | — | — |
| 1985 | 82° | 62° | 72° | — | — |
| 1984 | 91° | 71° | 81° | — | — |
| 1983 | 87° | 65° | 76° | — | — |
| 1982 | 79° | 63° | 71° | 0.56" | — |
| 1981 | 88° | 67° | 77° | — | — |
| 1980 | 93° | 69° | 81° | 0.03" | — |
| 1979 | 88° | 69° | 78° | — | — |
| 1978 | 79° | 65° | 72° | 0.99" | — |
| 1977 | 93° | 74° | 83° | — | — |
| 1976 | 77° | 61° | 69° | 0.2" | — |
| 1975 | 87° | 75° | 81° | — | — |
| 1974 | 94° | 66° | 80° | 0.05" | — |
| 1973 | 90° | 74° | 82° | — | — |
| 1972 | 91° | 67° | 79° | — | — |
| 1971 | 96° | 69° | 83° | — | — |
55 years of data from NORMAN 2NW MESONET