Weather on November 21
Las Vegas, NV
55 Years of Data
Avg High
66°F
Avg Low
40°F
Warmest
1996
64°F avg
Coldest
1985
37°F avg
About This Date
November 21st in Las Vegas, NV typically brings mild fall weather, with average highs around 66°F and lows near 40°F — a 26°F daily swing. Over 55 years of records, the warmest November 21st was in 1996 (64°F average), while the coldest was 1985 (37°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 7% of November 21st dates historically. The last decade has been 2.7°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.7°F cooler on this date compared to 20-30 years ago.
Planning for November 21st in Las Vegas, NV? Great weather for outdoor activities.
Warming Trend
1.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 55° | 49° | 52° | 0.18" | — |
| 2024 | 64° | 34° | 49° | — | — |
| 2023 | 65° | 48° | 56° | — | — |
| 2022 | 61° | 35° | 48° | — | — |
| 2021 | 70° | 49° | 59° | — | — |
| 2020 | 71° | 49° | 60° | — | — |
| 2019 | 51° | 44° | 48° | 0.03" | — |
| 2018 | 65° | 41° | 53° | — | — |
| 2017 | 72° | 47° | 59° | — | — |
| 2016 | 63° | 48° | 55° | — | — |
| 2015 | 77° | — | — | — | — |
| 2014 | 65° | 42° | 53° | — | — |
| 2013 | 69° | 50° | 60° | — | — |
| 2012 | 72° | 45° | 58° | — | — |
| 2011 | 64° | 44° | 54° | — | — |
| 2010 | — | 50° | — | — | — |
| 2009 | 73° | 40° | 56° | — | — |
| 2008 | 75° | 46° | 61° | — | — |
| 2007 | 77° | 46° | 62° | — | — |
| 2006 | 72° | 45° | 58° | — | — |
| 2005 | 75° | 43° | 59° | — | — |
| 2004 | 61° | 46° | 53° | — | — |
| 2003 | 69° | 45° | 57° | — | — |
| 2002 | 77° | 46° | 62° | — | — |
| 2001 | 73° | 45° | 59° | — | — |
| 2000 | 67° | 36° | 51° | — | — |
| 1999 | 65° | 48° | 56° | — | — |
| 1998 | 65° | 37° | 51° | — | — |
| 1997 | 70° | 39° | 54° | — | — |
| 1996warmest | 75° | 54° | 64° | — | — |
| 1995 | 73° | 46° | 60° | — | — |
| 1994 | 53° | 31° | 42° | — | — |
| 1993 | 63° | 33° | 48° | — | — |
| 1992 | 58° | 41° | 49° | — | — |
| 1991 | 62° | 38° | 50° | — | — |
| 1990 | 64° | 40° | 52° | — | — |
| 1989 | 75° | 49° | 62° | — | — |
| 1988 | 59° | 26° | 43° | — | — |
| 1987 | 66° | 37° | 52° | — | — |
| 1986 | 70° | 42° | 56° | — | — |
| 1985coldest | 52° | 22° | 37° | — | — |
| 1984 | 61° | 40° | 50° | 0.13" | — |
| 1983 | 72° | 40° | 56° | 0.08" | — |
| 1982 | 58° | 30° | 44° | — | — |
| 1981 | 62° | 31° | 46° | — | — |
| 1980 | 68° | 25° | 46° | — | — |
| 1979 | 61° | 35° | 48° | — | — |
| 1978 | 69° | 31° | 50° | — | — |
| 1977 | 62° | 29° | 45° | — | — |
| 1976 | 77° | 33° | 55° | — | — |
| 1975 | 65° | 23° | 44° | — | — |
| 1974 | 76° | 33° | 54° | — | — |
| 1973 | 60° | 35° | 48° | — | — |
| 1972 | 60° | 31° | 45° | — | — |
| 1971 | 61° | 27° | 44° | — | — |
55 years of data from SUNRISE MANOR LAS VEGA