Weather on September 15 at Death Valley
Death Valley National Park
Based on 55 years of data from Las Vegas, NV
Planning Your Visit
September 15th in Death Valley National Park (via Las Vegas, NV) typically brings hot fall weather, with average highs around 96°F and lows near 66°F — a 30°F daily swing. Over 55 years of records, the warmest September 15th was in 2020 (89°F average), while the coldest was 1978 (70°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 2% of September 15th dates historically, with the wettest September 15th recording 1.27" of rain. The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
Planning for September 15th in Death Valley? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 96°F | 69°F | 0" | -- |
| 2024 | 98°F | 76°F | 0" | -- |
| 2023 | 95°F | 71°F | 0" | -- |
| 2022 | 94°F | 73°F | 0" | -- |
| 2021 | 102°F | 74°F | 0" | -- |
| 2020 | 102°F | 76°F | 0" | -- |
| 2019 | 100°F | 70°F | 0" | 0" |
| 2018 | 101°F | 71°F | 0" | 0" |
| 2017 | 89°F | 70°F | 0" | 0" |
| 2016 | 89°F | 66°F | 0" | 0" |
| 2015 | 84°F | 72°F | 0" | 0" |
| 2014 | 102°F | 74°F | 0" | 0" |
| 2013 | 95°F | 73°F | 0" | 0" |
| 2012 | 97°F | 69°F | 0" | 0" |
| 2011 | 77°F | 63°F | 1.27" | 0" |
| 2010 | 98°F | 68°F | 0" | 0" |
| 2009 | 90°F | 69°F | 0" | 0" |
| 2008 | 98°F | 69°F | 0" | -- |
| 2007 | 102°F | 73°F | 0" | 0" |
| 2006 | 85°F | 69°F | 0" | -- |
| 2005 | 90°F | 62°F | 0" | -- |
| 2004 | 100°F | 69°F | 0" | 0" |
| 2003 | 96°F | 66°F | 0" | 0" |
| 2002 | 100°F | 69°F | 0" | -- |
| 2001 | 96°F | 72°F | 0" | 0" |
| 2000 | 105°F | 70°F | 0" | 0" |
| 1999 | 100°F | 68°F | 0" | 0" |
| 1998 | 95°F | 71°F | 0" | 0" |
| 1997 | 99°F | 74°F | 0" | 0" |
| 1996 | 88°F | 61°F | 0" | 0" |
| 1995 | 102°F | 70°F | 0" | 0" |
| 1994 | 92°F | 62°F | 0" | 0" |
| 1993 | 91°F | 67°F | 0" | 0" |
| 1992 | 96°F | 71°F | 0" | 0" |
| 1991 | 92°F | 60°F | 0" | 0" |
| 1990 | 103°F | 69°F | 0" | 0" |
| 1989 | 94°F | 55°F | 0" | 0" |
| 1988 | 91°F | 53°F | 0" | 0" |
| 1987 | 90°F | 57°F | 0" | 0" |
| 1986 | 92°F | 65°F | 0" | 0" |
| 1985 | 97°F | 54°F | 0" | 0" |
| 1984 | 100°F | 70°F | 0" | 0" |
| 1983 | 105°F | 65°F | 0" | 0" |
| 1982 | 89°F | 61°F | 0" | 0" |
| 1981 | 102°F | 62°F | 0" | 0" |
| 1980 | 99°F | 52°F | 0" | 0" |
| 1979 | 99°F | 60°F | 0" | 0" |
| 1978 | 89°F | 51°F | 0" | 0" |
| 1977 | 95°F | 63°F | 0" | 0" |
| 1976 | 91°F | 62°F | 0" | 0" |
| 1975 | 100°F | 54°F | 0" | 0" |
| 1974 | 96°F | 59°F | 0" | 0" |
| 1973 | 101°F | 55°F | 0" | 0" |
| 1972 | 99°F | 53°F | 0" | 0" |
| 1971 | 105°F | 64°F | 0" | 0" |