Weather on August 15
Las Cruces, NM
55 Years of Data
About This Date
August 15th in Las Cruces, NM typically brings hot summer weather, with average highs around 92°F and lows near 66°F — a 26°F daily swing. Over 55 years of records, the warmest August 15th was in 2020 (90°F average), while the coldest was 1979 (70°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 35% of August 15th dates historically, with the wettest August 15th recording 5.05" of rain. The last decade has been 4.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.2°F warmer on this date compared to 20-30 years ago.
Planning for August 15th in Las Cruces, NM? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 98° | 74° | 86° | — | — |
| 2024 | 95° | 72° | 83° | — | — |
| 2023 | 92° | 65° | 78° | 1.6" | — |
| 2022 | 97° | 73° | 85° | — | — |
| 2021 | 80° | 66° | 73° | 0.58" | — |
| 2020warmest | 104° | 75° | 90° | — | — |
| 2019 | 97° | 70° | 83° | — | — |
| 2018 | 98° | 69° | 84° | — | — |
| 2017 | 95° | 69° | 82° | — | — |
| 2016 | 86° | 62° | 74° | 0.18" | — |
| 2015 | 101° | 72° | 86° | — | — |
| 2014 | 88° | 66° | 77° | 0.2" | — |
| 2013 | 96° | 69° | 83° | 0.05" | — |
| 2012 | 99° | 73° | 86° | — | — |
| 2011 | 86° | 68° | 77° | — | — |
| 2010 | 100° | 74° | 87° | — | — |
| 2009 | 92° | 65° | 78° | 0.03" | — |
| 2008 | 94° | 66° | 80° | — | — |
| 2007 | 95° | 70° | 82° | — | — |
| 2006 | 87° | 69° | 78° | — | — |
| 2005 | 78° | 64° | 71° | 0.13" | — |
| 2004 | 77° | 63° | 70° | — | — |
| 2003 | 88° | 65° | 76° | — | — |
| 2002 | 98° | 65° | 81° | — | — |
| 2001 | 94° | 67° | 80° | 0.58" | — |
| 2000 | 97° | 66° | 81° | — | — |
| 1999 | 95° | 67° | 81° | 0.1" | — |
| 1998 | 92° | 65° | 78° | — | — |
| 1997 | 90° | 64° | 77° | 0.3" | — |
| 1996 | 99° | 64° | 81° | — | — |
| 1995 | 89° | 69° | 79° | 0.1" | — |
| 1994 | 93° | 69° | 81° | 0.1" | — |
| 1993 | 88° | 65° | 76° | 0.08" | — |
| 1992 | 91° | 69° | 80° | — | — |
| 1991 | 83° | 66° | 74° | 0.03" | — |
| 1990 | 83° | 63° | 73° | — | — |
| 1989 | 88° | 66° | 77° | — | — |
| 1988 | 93° | 68° | 81° | 0.18" | — |
| 1987 | 94° | 66° | 80° | — | — |
| 1986 | 88° | 67° | 77° | — | — |
| 1985 | 95° | 64° | 80° | — | — |
| 1984 | 89° | 64° | 77° | — | — |
| 1983 | 92° | 64° | 78° | — | — |
| 1982 | 94° | 68° | 81° | — | — |
| 1981 | 87° | 61° | 74° | — | — |
| 1980 | 86° | 66° | 76° | — | — |
| 1979coldest | 79° | 62° | 70° | 5.05" | — |
| 1978 | 96° | 58° | 77° | — | — |
| 1977 | 91° | 65° | 78° | 1.27" | — |
| 1976 | 98° | 62° | 80° | — | — |
| 1975 | 90° | 62° | 76° | — | — |
| 1974 | 92° | 64° | 78° | — | — |
| 1973 | 94° | 62° | 78° | — | — |
| 1972 | 90° | 61° | 75° | 0.08" | — |
| 1971 | 87° | 64° | 76° | 0.13" | — |