Weather on May 15
Oklahoma City, OK
55 Years of Data
Avg High
79°F
Avg Low
58°F
Warmest
2022
81°F avg
Coldest
2004
58°F avg
About This Date
May 15th in Oklahoma City, OK typically brings pleasant spring weather, with average highs around 79°F and lows near 58°F. Over 38 years of records, the warmest May 15th was in 2022 (81°F average), while the coldest was 2004 (58°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 32% of May 15th dates historically, with the wettest May 15th recording 2.36" of rain. The last decade has been 4.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.0°F warmer on this date compared to 20-30 years ago.
Planning for May 15th in Oklahoma City, OK? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 80° | 60° | 70° | — | — |
| 2024 | 88° | 61° | 74° | 0.15" | — |
| 2023 | 71° | 62° | 67° | 0.99" | — |
| 2022warmest | 94° | 68° | 81° | — | — |
| 2021 | 82° | 62° | 72° | — | — |
| 2020 | 80° | 62° | 71° | — | — |
| 2019 | 88° | 64° | 76° | — | — |
| 2018 | 87° | 66° | 77° | 0.43" | — |
| 2017 | 89° | 68° | 79° | — | — |
| 2016 | 67° | 52° | 59° | 0.1" | — |
| 2015 | 82° | 64° | 73° | 2.36" | — |
| 2014 | 74° | 46° | 60° | — | — |
| 2013 | 76° | 62° | 69° | 0.94" | — |
| 2012 | 86° | 57° | 72° | — | — |
| 2011 | 72° | 45° | 58° | — | — |
| 2010 | 68° | 58° | 63° | — | — |
| 2009 | 86° | 59° | 73° | 1.68" | — |
| 2008 | 71° | 52° | 61° | 0.18" | — |
| 2007 | 73° | 55° | 64° | 0.08" | — |
| 2006 | 75° | 50° | 63° | — | — |
| 2005 | 66° | 52° | 59° | — | — |
| 2004coldest | 75° | 41° | 58° | — | — |
| 2003 | 79° | 64° | 71° | — | — |
| 2002 | 77° | 59° | 68° | — | — |
| 2001 | 88° | 69° | 78° | — | — |
| 2000 | 76° | 59° | 67° | — | — |
| 1999 | 85° | 72° | 78° | — | — |
| 1998 | 81° | 57° | 69° | 0.51" | — |
| 1997 | 80° | 57° | 69° | — | — |
| 1979 | 84° | 59° | 72° | — | — |
| 1978 | 89° | 54° | 71° | — | — |
| 1977 | 81° | 61° | 71° | — | — |
| 1976 | 70° | 51° | 60° | — | — |
| 1975 | 64° | 56° | 60° | 0.13" | — |
| 1974 | 88° | 58° | 73° | 0.25" | — |
| 1973 | 76° | 49° | 62° | — | — |
| 1972 | 87° | 51° | 69° | — | — |
| 1971 | 80° | 52° | 66° | — | — |
38 years of data from OKLAHOMA CITY PENN AVE