Weather on August 21
Victorville, CA
55 Years of Data
Avg High
94°F
Avg Low
61°F
Warmest
2020
89°F avg
Coldest
1975
64°F avg
About This Date
August 21st in Victorville, CA typically brings hot summer weather, with average highs around 94°F and lows near 61°F — a 33°F daily swing. Over 54 years of records, the warmest August 21st was in 2020 (89°F average), while the coldest was 1975 (64°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 2% of August 21st dates historically. 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 August 21st in Victorville, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 106° | 68° | 87° | — | — |
| 2024 | 90° | 62° | 76° | — | — |
| 2023 | 75° | 54° | 64° | — | — |
| 2022 | 83° | 64° | 73° | — | — |
| 2021 | 90° | 60° | 75° | — | — |
| 2020warmest | 107° | 71° | 89° | — | — |
| 2019 | 101° | 57° | 79° | — | — |
| 2018 | 99° | 71° | 85° | — | — |
| 2017 | 91° | 60° | 76° | — | — |
| 2016 | 98° | 63° | 80° | — | — |
| 2015 | 102° | 64° | 83° | — | — |
| 2014 | 87° | 62° | 75° | — | — |
| 2013 | 101° | 66° | 83° | — | — |
| 2012 | 104° | 71° | 88° | — | — |
| 2011 | 90° | 57° | 73° | — | — |
| 2010 | 96° | 68° | 82° | — | — |
| 2009 | 96° | 61° | 78° | — | — |
| 2008 | 92° | 65° | 78° | — | — |
| 2007 | 96° | 61° | 78° | — | — |
| 2006 | 101° | 60° | 80° | — | — |
| 2005 | 98° | 58° | 78° | — | — |
| 2004 | 96° | 63° | 79° | — | — |
| 2003 | 98° | 68° | 83° | — | — |
| 2002 | 98° | 57° | 78° | — | — |
| 2001 | 94° | 64° | 79° | — | — |
| 2000 | 100° | 53° | 77° | — | — |
| 1999 | 99° | 61° | 80° | — | — |
| 1998 | 95° | 57° | 76° | — | — |
| 1997 | 96° | 61° | 78° | — | — |
| 1996 | 94° | 54° | 74° | — | — |
| 1995 | 99° | 71° | 85° | 0.08" | — |
| 1994 | 100° | 62° | 81° | — | — |
| 1992 | 104° | 72° | 88° | — | — |
| 1991 | 97° | 56° | 76° | — | — |
| 1990 | 82° | 51° | 67° | — | — |
| 1989 | 88° | 51° | 69° | — | — |
| 1988 | 97° | 63° | 80° | — | — |
| 1987 | 97° | 60° | 78° | — | — |
| 1986 | 100° | 67° | 83° | — | — |
| 1985 | 90° | 54° | 72° | — | — |
| 1984 | 91° | 63° | 77° | — | — |
| 1983 | 80° | 57° | 69° | — | — |
| 1982 | 103° | 73° | 88° | — | — |
| 1981 | 97° | 59° | 78° | — | — |
| 1980 | 95° | 55° | 75° | — | — |
| 1979 | 86° | 52° | 69° | — | — |
| 1978 | 89° | 62° | 76° | — | — |
| 1977 | 96° | 65° | 80° | — | — |
| 1976 | 91° | 50° | 71° | — | — |
| 1975coldest | 77° | 51° | 64° | — | — |
| 1974 | 92° | 55° | 73° | — | — |
| 1973 | 91° | 66° | 79° | — | — |
| 1972 | 89° | 56° | 72° | — | — |
| 1971 | 96° | 58° | 77° | — | — |
54 years of data from VICTORVILLE SO CA AP