Weather on December 15
Palmdale, CA
55 Years of Data
Avg High
51°F
Avg Low
34°F
Warmest
2017
60°F avg
Coldest
1993
19°F avg
About This Date
December 15th in Palmdale, CA typically brings cool winter weather, with average highs around 51°F and lows near 34°F. Over 37 years of records, the warmest December 15th was in 2017 (60°F average), while the coldest was 1993 (19°F) — a 41°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 3.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.8°F warmer on this date compared to 20-30 years ago.
Planning for December 15th in Palmdale, CA? Bring layers as temperatures can vary throughout the day.
Warming Trend
1.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 63° | 52° | 57° | — | — |
| 2024 | 53° | 36° | 44° | — | — |
| 2023 | 56° | 45° | 50° | — | — |
| 2022 | 47° | 40° | 43° | — | — |
| 2021 | 36° | 22° | 29° | — | — |
| 2020 | 47° | 34° | 40° | — | — |
| 2019 | 41° | 30° | 36° | — | — |
| 2018 | 63° | 47° | 55° | — | — |
| 2017warmest | 69° | 50° | 60° | — | — |
| 2016 | 57° | 41° | 49° | — | — |
| 2015 | 39° | 25° | 32° | — | — |
| 2014 | 49° | 38° | 43° | — | — |
| 2013 | 59° | 47° | 53° | — | — |
| 2012 | 40° | 25° | 32° | — | — |
| 2011 | 40° | 31° | 35° | — | — |
| 2010 | 45° | 38° | 41° | — | — |
| 2009 | 59° | 40° | 49° | — | — |
| 2008 | 33° | 30° | 32° | — | — |
| 2007 | 53° | 37° | 45° | — | — |
| 2006 | 63° | 42° | 52° | — | — |
| 2005 | 45° | 35° | 40° | — | — |
| 2004 | 59° | 49° | 54° | — | — |
| 2003 | 43° | 31° | 37° | — | — |
| 2002 | 45° | 36° | 40° | — | — |
| 2001 | 38° | 25° | 31° | — | — |
| 2000 | 55° | 39° | 47° | — | — |
| 1999 | 52° | 38° | 45° | — | — |
| 1998 | 57° | 41° | 49° | — | — |
| 1997 | 48° | 34° | 41° | — | — |
| 1996 | 44° | 37° | 41° | — | — |
| 1995 | 56° | 33° | 44° | — | — |
| 1994 | 46° | 30° | 38° | — | — |
| 1993coldest | 95° | -58° | 19° | — | — |
| 1992 | 54° | 37° | 45° | — | — |
| 1991 | 64° | 50° | 57° | — | — |
| 1990 | 42° | 28° | 35° | — | — |
| 1986 | 45° | 37° | 41° | — | — |
37 years of data from MILL CREEK (ANF) CALIFORNIA