Weather on September 29
Lancaster, CA
55 Years of Data
Avg High
86°F
Avg Low
53°F
Warmest
1978
78°F avg
Coldest
1982
54°F avg
About This Date
September 29th in Lancaster, CA typically brings warm fall weather, with average highs around 86°F and lows near 53°F — a 33°F daily swing. Over 55 years of records, the warmest September 29th was in 1978 (78°F average), while the coldest was 1982 (54°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 4% of September 29th dates historically. The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
Planning for September 29th in Lancaster, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 85° | 59° | 72° | — | — |
| 2024 | 95° | 55° | 75° | — | — |
| 2023 | 80° | 57° | 69° | — | — |
| 2022 | 97° | 59° | 78° | — | — |
| 2021 | 82° | 50° | 66° | — | — |
| 2020 | 97° | 50° | 73° | — | — |
| 2019 | 69° | 48° | 59° | — | — |
| 2018 | 85° | 59° | 72° | — | — |
| 2017 | 92° | 48° | 70° | — | — |
| 2016 | 91° | 57° | 74° | — | — |
| 2015 | 94° | 54° | 74° | — | — |
| 2014 | 79° | 51° | 65° | — | — |
| 2013 | 89° | 41° | 65° | — | — |
| 2012 | 95° | 56° | 75° | — | — |
| 2011 | 97° | 57° | 77° | — | — |
| 2010 | 98° | 58° | 78° | — | — |
| 2009 | 86° | 56° | 71° | — | — |
| 2008 | 91° | 58° | 74° | 0.05" | — |
| 2007 | 75° | 49° | 62° | — | — |
| 2006 | 96° | 46° | 71° | — | — |
| 2005 | 92° | 47° | 69° | — | — |
| 2004 | 78° | 55° | 67° | — | — |
| 2003 | 97° | 58° | 77° | — | — |
| 2002 | 72° | 53° | 62° | — | — |
| 2001 | 95° | 50° | 73° | — | — |
| 2000 | 88° | 51° | 69° | — | — |
| 1999 | 88° | 47° | 67° | — | — |
| 1998 | 73° | 54° | 63° | — | — |
| 1997 | 92° | 56° | 74° | — | — |
| 1996 | 92° | 48° | 70° | — | — |
| 1995 | 77° | 54° | 65° | — | — |
| 1994 | 82° | 63° | 72° | — | — |
| 1993 | 93° | 49° | 71° | — | — |
| 1992 | 96° | 52° | 74° | — | — |
| 1991 | 89° | 57° | 73° | — | — |
| 1990 | 81° | 56° | 68° | — | — |
| 1989 | 85° | 53° | 69° | — | — |
| 1988 | 92° | 47° | 69° | — | — |
| 1987 | 94° | 57° | 75° | — | — |
| 1986 | 78° | 39° | 59° | — | — |
| 1985 | 81° | 56° | 68° | — | — |
| 1984 | 92° | 54° | 73° | — | — |
| 1983 | 64° | 55° | 60° | 0.18" | — |
| 1982coldest | 62° | 46° | 54° | — | — |
| 1981 | 74° | 57° | 65° | — | — |
| 1980 | 93° | 48° | 71° | — | — |
| 1979 | 84° | 58° | 71° | — | — |
| 1978warmest | 96° | 59° | 78° | — | — |
| 1977 | 76° | 61° | 68° | — | — |
| 1976 | 79° | 62° | 70° | — | — |
| 1975 | 90° | 52° | 71° | — | — |
| 1974 | 92° | 49° | 70° | — | — |
| 1973 | 95° | 48° | 72° | — | — |
| 1972 | 83° | 55° | 69° | — | — |
| 1971 | 78° | 37° | 58° | — | — |
55 years of data from LANCASTER