Weather on May 11
Norman, OK
55 Years of Data
Avg High
78°F
Avg Low
57°F
Warmest
1980
81°F avg
Coldest
1979
49°F avg
About This Date
May 11th in Norman, OK typically brings pleasant spring weather, with average highs around 78°F and lows near 57°F. Over 55 years of records, the warmest May 11th was in 1980 (81°F average), while the coldest was 1979 (49°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 31% of May 11th dates historically, with the wettest May 11th recording 3.05" of rain. The last decade has been 2.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.5°F cooler on this date compared to 20-30 years ago.
Planning for May 11th in Norman, OK? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 80° | 50° | 65° | — | — |
| 2024 | 79° | 53° | 66° | 0.05" | — |
| 2023 | 79° | 65° | 72° | 1.14" | — |
| 2022 | 88° | 67° | 77° | — | — |
| 2021 | 58° | 51° | 54° | 1.14" | — |
| 2020 | 62° | 49° | 55° | 0.43" | — |
| 2019 | 60° | 50° | 55° | 0.3" | — |
| 2018 | 84° | 68° | 76° | — | — |
| 2017 | 82° | 57° | 70° | 0.03" | — |
| 2016 | 84° | 65° | 74° | — | — |
| 2015 | 68° | 48° | 58° | — | — |
| 2014 | 85° | 71° | 78° | — | — |
| 2013 | 78° | 50° | 64° | — | — |
| 2012 | 64° | 59° | 62° | 1.37" | — |
| 2011 | 76° | 61° | 68° | 3.05" | — |
| 2010 | 83° | 53° | 68° | 0.03" | — |
| 2009 | 63° | 53° | 58° | 1.55" | — |
| 2008 | 87° | 45° | 66° | — | — |
| 2007 | 78° | 61° | 69° | 0.23" | — |
| 2006 | 71° | 49° | 60° | — | — |
| 2005 | 86° | 69° | 78° | — | — |
| 2004 | 82° | 66° | 74° | 0.13" | — |
| 2003 | 74° | 48° | 61° | — | — |
| 2002 | 79° | 67° | 73° | — | — |
| 2001 | 80° | 59° | 70° | — | — |
| 2000 | 89° | 71° | 80° | — | — |
| 1999 | 66° | 57° | 62° | — | — |
| 1998 | 85° | 56° | 70° | — | — |
| 1997 | 78° | 46° | 62° | — | — |
| 1996 | 65° | 53° | 59° | — | — |
| 1995 | 73° | 48° | 61° | — | — |
| 1994 | 76° | 61° | 68° | — | — |
| 1993 | 61° | 52° | 56° | 0.99" | — |
| 1992 | 83° | 58° | 70° | 2.29" | — |
| 1991 | 82° | 69° | 76° | — | — |
| 1990 | 66° | 58° | 62° | 0.25" | — |
| 1989 | 76° | 54° | 65° | — | — |
| 1988 | 85° | 59° | 72° | — | — |
| 1987 | 89° | 61° | 75° | — | — |
| 1986 | 80° | 49° | 64° | — | — |
| 1985 | 86° | 68° | 77° | — | — |
| 1984 | 87° | 64° | 76° | — | — |
| 1983 | 78° | 64° | 71° | — | — |
| 1982 | 82° | 67° | 74° | — | — |
| 1981 | 71° | 37° | 54° | — | — |
| 1980warmest | 93° | 68° | 81° | — | — |
| 1979coldest | 57° | 41° | 49° | — | — |
| 1978 | 89° | 65° | 77° | — | — |
| 1977 | 73° | 47° | 60° | — | — |
| 1976 | 79° | 53° | 66° | — | — |
| 1975 | 81° | 56° | 68° | 0.2" | — |
| 1974 | 81° | 61° | 71° | — | — |
| 1973 | 91° | 69° | 80° | — | — |
| 1972 | 75° | 53° | 64° | — | — |
| 1971 | 83° | 56° | 69° | 0.81" | — |
55 years of data from NORMAN 2NW MESONET