Weather on September 22
Lancaster, CA
55 Years of Data
Avg High
87°F
Avg Low
54°F
Warmest
2015
81°F avg
Coldest
1986
56°F avg
About This Date
September 22nd in Lancaster, CA typically brings warm fall weather, with average highs around 87°F and lows near 54°F — a 33°F daily swing. Over 55 years of records, the warmest September 22nd was in 2015 (81°F average), while the coldest was 1986 (56°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 2% of September 22nd 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 September 22nd in Lancaster, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 90° | 57° | 73° | — | — |
| 2024 | 94° | 52° | 73° | — | — |
| 2023 | 83° | 47° | 65° | — | — |
| 2022 | 87° | 56° | 71° | — | — |
| 2021 | 97° | 57° | 77° | — | — |
| 2020 | 95° | 61° | 78° | — | — |
| 2019 | 89° | 46° | 68° | — | — |
| 2018 | 95° | 55° | 75° | — | — |
| 2017 | 74° | 49° | 61° | — | — |
| 2016 | 73° | 57° | 65° | — | — |
| 2015warmest | 91° | 71° | 81° | — | — |
| 2014 | 93° | 53° | 73° | — | — |
| 2013 | 73° | 52° | 62° | — | — |
| 2012 | 96° | 65° | 80° | — | — |
| 2011 | 98° | 56° | 77° | — | — |
| 2010 | 75° | 55° | 65° | — | — |
| 2009 | 96° | 46° | 71° | — | — |
| 2008 | 88° | 60° | 74° | — | — |
| 2007 | 64° | 50° | 57° | 0.43" | — |
| 2006 | 85° | 53° | 69° | — | — |
| 2005 | 89° | 53° | 71° | — | — |
| 2004 | 83° | 40° | 61° | — | — |
| 2003 | 100° | 50° | 75° | — | — |
| 2002 | 99° | 54° | 76° | — | — |
| 2001 | 95° | 51° | 73° | — | — |
| 2000 | 66° | 57° | 62° | — | — |
| 1999 | 85° | 66° | 75° | — | — |
| 1998 | 71° | 56° | 63° | — | — |
| 1997 | 90° | 48° | 69° | — | — |
| 1996 | 86° | 67° | 76° | — | — |
| 1995 | 93° | 56° | 74° | — | — |
| 1994 | 89° | 56° | 72° | — | — |
| 1993 | 85° | 55° | 70° | — | — |
| 1992 | 96° | 63° | 79° | — | — |
| 1991 | 90° | 60° | 75° | — | — |
| 1990 | 79° | 51° | 65° | — | — |
| 1989 | 94° | 51° | 72° | — | — |
| 1988 | 81° | 45° | 63° | — | — |
| 1987 | 91° | 49° | 70° | — | — |
| 1986coldest | 73° | 39° | 56° | — | — |
| 1985 | 88° | 53° | 70° | — | — |
| 1984 | 82° | 58° | 70° | — | — |
| 1983 | 88° | 66° | 77° | — | — |
| 1982 | 96° | 53° | 75° | — | — |
| 1981 | 88° | 63° | 75° | — | — |
| 1980 | 86° | 48° | 67° | — | — |
| 1979 | 90° | 58° | 74° | — | — |
| 1978 | 85° | 41° | 63° | — | — |
| 1977 | 81° | 55° | 68° | — | — |
| 1976 | 85° | 55° | 70° | — | — |
| 1975 | 92° | 51° | 71° | — | — |
| 1974 | 93° | 58° | 75° | — | — |
| 1973 | 84° | 55° | 70° | — | — |
| 1972 | 91° | 52° | 71° | — | — |
| 1971 | 84° | 45° | 64° | — | — |
55 years of data from LANCASTER