Weather on April 20
Palmdale, CA
55 Years of Data
Avg High
66°F
Avg Low
47°F
Warmest
1994
97°F avg
Coldest
2007
35°F avg
About This Date
April 20th in Palmdale, CA typically brings mild spring weather, with average highs around 66°F and lows near 47°F. Over 39 years of records, the warmest April 20th was in 1994 (97°F average), while the coldest was 2007 (35°F) — a 62°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 2.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.4°F warmer on this date compared to 20-30 years ago.
Planning for April 20th in Palmdale, CA? Great weather for outdoor activities.
Cooling Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 66° | 48° | 57° | — | — |
| 2024 | 76° | 51° | 63° | — | — |
| 2023 | 66° | 38° | 52° | — | — |
| 2022 | 57° | 39° | 48° | — | — |
| 2021 | 66° | 46° | 56° | — | — |
| 2020 | 57° | 43° | 50° | — | — |
| 2019 | 59° | 43° | 51° | — | — |
| 2018 | 67° | 37° | 52° | — | — |
| 2017 | 66° | 46° | 56° | — | — |
| 2016 | 68° | 54° | 61° | — | — |
| 2015 | 70° | 48° | 59° | — | — |
| 2014 | 71° | 53° | 62° | — | — |
| 2013 | 76° | 51° | 63° | — | — |
| 2012 | 80° | 60° | 70° | — | — |
| 2011 | 63° | 42° | 52° | — | — |
| 2010 | 47° | 31° | 39° | — | — |
| 2009 | 83° | 59° | 71° | — | — |
| 2008 | 65° | 36° | 50° | — | — |
| 2007coldest | 38° | 32° | 35° | — | — |
| 2006 | 70° | 48° | 59° | — | — |
| 2005 | 61° | 36° | 48° | — | — |
| 2004 | 66° | 42° | 54° | — | — |
| 2003 | 59° | 44° | 52° | — | — |
| 2002 | 52° | 35° | 43° | — | — |
| 2001 | 42° | 32° | 37° | — | — |
| 2000 | 69° | 46° | 58° | — | — |
| 1999 | 72° | 51° | 61° | — | — |
| 1998 | 74° | 53° | 63° | — | — |
| 1997 | 71° | 49° | 60° | — | — |
| 1996 | 58° | 35° | 46° | — | — |
| 1995 | 40° | 32° | 36° | — | — |
| 1994warmest | 107° | 87° | 97° | — | — |
| 1993 | 81° | 66° | 74° | — | — |
| 1992 | 80° | 56° | 68° | — | — |
| 1991 | 58° | 43° | 50° | — | — |
| 1990 | 57° | 44° | 51° | — | — |
| 1989 | 69° | 57° | 63° | — | — |
| 1987 | 59° | 46° | 52° | — | — |
| 1986 | 70° | 56° | 63° | — | — |
39 years of data from MILL CREEK (ANF) CALIFORNIA