Weather on April 21
Henderson, NV
55 Years of Data
Avg High
80°F
Avg Low
57°F
Warmest
1989
81°F avg
Coldest
1982
52°F avg
About This Date
April 21st in Henderson, NV typically brings warm spring weather, with average highs around 80°F and lows near 57°F. Over 55 years of records, the warmest April 21st was in 1989 (81°F average), while the coldest was 1982 (52°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 7% of April 21st dates historically, with the wettest April 21st recording 1.02" of rain. The last decade has been 6.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.6°F warmer on this date compared to 20-30 years ago.
Planning for April 21st in Henderson, NV? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
2.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 84° | 62° | 73° | — | — |
| 2024 | 93° | 68° | 81° | — | — |
| 2023 | 74° | 51° | 62° | — | — |
| 2022 | 86° | 67° | 76° | — | — |
| 2021 | 86° | 67° | 76° | — | — |
| 2020 | 77° | 53° | 65° | 0.15" | — |
| 2019 | 94° | 64° | 79° | — | — |
| 2018 | 83° | 59° | 71° | — | — |
| 2017 | 88° | 62° | 75° | — | — |
| 2016 | 91° | 65° | 78° | — | — |
| 2015 | 93° | 69° | 81° | — | — |
| 2014 | 93° | 69° | 81° | — | — |
| 2013 | — | 62° | — | — | — |
| 2012 | 96° | 67° | 81° | — | — |
| 2011 | 81° | 62° | 71° | — | — |
| 2010 | 87° | 48° | 68° | — | — |
| 2009 | 94° | 65° | 79° | — | — |
| 2008 | 79° | 53° | 66° | — | — |
| 2007 | 69° | 50° | 60° | — | — |
| 2006 | 86° | — | — | — | — |
| 2005 | 75° | 51° | 63° | — | — |
| 2004 | 77° | 53° | 65° | — | — |
| 2003 | 72° | 58° | 65° | — | — |
| 2002 | 74° | 46° | 60° | — | — |
| 2001 | 60° | 45° | 52° | — | — |
| 2000 | 85° | 57° | 71° | — | — |
| 1999 | 86° | 67° | 76° | — | — |
| 1998 | 83° | 66° | 74° | — | — |
| 1997 | 90° | 73° | 81° | — | — |
| 1996 | 73° | 54° | 63° | — | — |
| 1995 | 62° | 45° | 53° | 0.38" | — |
| 1994 | 88° | 69° | 78° | — | — |
| 1993 | 87° | 60° | 74° | — | — |
| 1992 | 82° | 56° | 69° | — | — |
| 1991 | 79° | 49° | 64° | — | — |
| 1990 | 78° | 58° | 68° | — | — |
| 1989warmest | 93° | 68° | 81° | — | — |
| 1988 | 61° | 45° | 53° | 1.02" | — |
| 1987 | 79° | 57° | 68° | — | — |
| 1986 | 90° | 50° | 70° | — | — |
| 1985 | 68° | 43° | 55° | — | — |
| 1984 | 73° | 50° | 62° | — | — |
| 1983 | 61° | 45° | 53° | 0.71" | — |
| 1982coldest | 60° | 44° | 52° | — | — |
| 1981 | 72° | 59° | 65° | — | — |
| 1980 | 91° | 56° | 73° | — | — |
| 1979 | 78° | 54° | 66° | — | — |
| 1978 | 78° | 48° | 63° | — | — |
| 1977 | 76° | 54° | 65° | — | — |
| 1976 | 90° | 54° | 72° | — | — |
| 1975 | 73° | 55° | 64° | — | — |
| 1974 | 72° | 58° | 65° | — | — |
| 1973 | 66° | 49° | 57° | — | — |
| 1972 | 79° | 50° | 64° | — | — |
| 1971 | 65° | 46° | 55° | — | — |
55 years of data from BOULDER CITY