Precipitation Records and Normals for Oklahoma City, OK
| Avg Precip | Record Precip | Avg Snowfall | Record Snowfall | |
|---|---|---|---|---|
| 01-May | 0.17" | 1.63" (1954) | 0.0" | T (2011) |
| 02-May | 0.16" | 2.99" (1990) | 0.0" | 0.0" (2024) |
| 03-May | 0.16" | 3.58" (1898) | 0.0" | T (1999) |
| 04-May | 0.16" | 3.6" (1898) | 0.0" | T (1989) |
| 05-May | 0.16" | 4.24" (1899) | 0.0" | 0.0" (2024) |
| 06-May | 0.18" | 7.1" (2015) | 0.0" | T (2015) |
| 07-May | 0.17" | 2.33" (2007) | 0.0" | T (2014) |
| 08-May | 0.17" | 6.64" (1993) | 0.0" | T (2003) |
| 09-May | 0.18" | 3.37" (1943) | 0.0" | 0.0" (2024) |
| 10-May | 0.17" | 4.71" (1950) | 0.0" | T (2010) |
| 11-May | 0.18" | 2.85" (1920) | 0.0" | T (1953) |
| 12-May | 0.18" | 2.26" (1982) | 0.0" | 0.0" (2024) |
| 13-May | 0.18" | 2.58" (1983) | 0.0" | T (2009) |
| 14-May | 0.17" | 2.48" (1986) | 0.0" | T (1999) |
| 15-May | 0.17" | 3.59" (1920) | 0.0" | T (2009) |
| 16-May | 0.18" | 1.81" (1986) | 0.0" | 0.0" (2024) |
| 17-May | 0.17" | 2.99" (1952) | 0.0" | T (1952) |
| 18-May | 0.18" | 1.92" (2001) | 0.0" | 0.0" (2024) |
| 19-May | 0.19" | 3.86" (2011) | 0.0" | T (2011) |
| 20-May | 0.18" | 2.82" (2013) | 0.0" | T (2013) |
| 21-May | 0.17" | 2.81" (1922) | 0.0" | 0.0" (2024) |
| 22-May | 0.17" | 2.62" (1975) | 0.0" | 0.0" (2024) |
| 23-May | 0.16" | 4.16" (1908) | 0.0" | T (2013) |
| 24-May | 0.15" | 4.06" (1903) | 0.0" | 0.0" (2024) |
| 25-May | 0.16" | 1.58" (2019) | 0.0" | 0.0" (2024) |
| 26-May | 0.16" | 3.22" (1995) | 0.0" | T (2004) |
| 27-May | 0.17" | 5.38" (1987) | 0.0" | T (1951) |
| 28-May | 0.17" | 2.33" (1987) | 0.0" | T (1996) |
| 29-May | 0.17" | 5.63" (1970) | 0.0" | T (2012) |
| 30-May | 0.18" | 2.79" (2001) | 0.0" | T (2001) |
| 31-May | 0.19" | 5.64" (2013) | 0.0" | 0.0" (2024) |
Data from the Applied Climate Information System (ACIS)