Weather on May 15
Waco, TX
55 Years of Data
Avg High
83°F
Avg Low
63°F
Warmest
2022
81°F avg
Coldest
1973
60°F avg
About This Date
May 15th in Waco, TX typically brings warm spring weather, with average highs around 83°F and lows near 63°F. Over 55 years of records, the warmest May 15th was in 2022 (81°F average), while the coldest was 1973 (60°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 25% of May 15th dates historically, with the wettest May 15th recording 5.23" 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 15th in Waco, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 91° | 72° | 81° | — | — |
| 2024 | 88° | 61° | 74° | — | — |
| 2023 | 86° | 61° | 73° | 0.66" | — |
| 2022warmest | 91° | 71° | 81° | — | — |
| 2021 | 83° | 62° | 72° | — | — |
| 2020 | 88° | 68° | 78° | — | — |
| 2019 | 79° | 64° | 71° | — | — |
| 2018 | 88° | 73° | 80° | — | — |
| 2017 | 88° | 66° | 77° | — | — |
| 2016 | 76° | 58° | 67° | — | — |
| 2015 | 73° | 65° | 69° | 0.13" | — |
| 2014 | 71° | 49° | 60° | — | — |
| 2013 | 84° | 56° | 70° | 0.13" | — |
| 2012 | 82° | 64° | 73° | 0.25" | — |
| 2011 | 73° | 51° | 62° | — | — |
| 2010 | 81° | 62° | 71° | 0.15" | — |
| 2009 | 85° | 70° | 77° | 0.05" | — |
| 2008 | 79° | 63° | 71° | 0.23" | — |
| 2007 | 90° | 61° | 75° | — | — |
| 2006 | 75° | 55° | 65° | — | — |
| 2005 | 83° | 56° | 69° | — | — |
| 2004 | 70° | 58° | 64° | — | — |
| 2003 | 89° | 67° | 78° | — | — |
| 2002 | 84° | 60° | 72° | — | — |
| 2001 | 88° | 66° | 77° | — | — |
| 2000 | 85° | 62° | 73° | — | — |
| 1999 | 88° | 70° | 79° | — | — |
| 1998 | 86° | 73° | 80° | — | — |
| 1997 | 82° | 68° | 75° | — | — |
| 1996 | 89° | 69° | 79° | — | — |
| 1995 | 90° | 65° | 77° | — | — |
| 1994 | 85° | 67° | 76° | 2.06" | — |
| 1993 | 82° | 57° | 70° | — | — |
| 1992 | 89° | 63° | 76° | — | — |
| 1991 | 81° | 66° | 73° | 5.23" | — |
| 1990 | 87° | 73° | 80° | — | — |
| 1989 | 76° | 61° | 68° | — | — |
| 1988 | 86° | 66° | 76° | — | — |
| 1987 | 83° | 66° | 74° | 0.1" | — |
| 1986 | 80° | 66° | 73° | 0.2" | — |
| 1985 | 80° | 53° | 67° | — | — |
| 1984 | 92° | 64° | 78° | — | — |
| 1983 | 79° | 52° | 65° | 1.07" | — |
| 1982 | 85° | 65° | 75° | — | — |
| 1981 | 76° | 55° | 65° | — | — |
| 1980 | 74° | 64° | 69° | 0.08" | — |
| 1979 | 82° | 60° | 71° | — | — |
| 1978 | 88° | 62° | 75° | — | — |
| 1977 | 83° | 65° | 74° | — | — |
| 1976 | 71° | 51° | 61° | — | — |
| 1975 | 79° | 59° | 69° | 0.3" | — |
| 1974 | 85° | 73° | 79° | — | — |
| 1973coldest | 69° | 51° | 60° | — | — |
| 1972 | 81° | 63° | 72° | — | — |
| 1971 | 86° | 52° | 69° | — | — |
55 years of data from WACO