Weather on December 19
Hesperia, CA
55 Years of Data
Avg High
58°F
Avg Low
31°F
Warmest
2025
60°F avg
Coldest
2008
26°F avg
About This Date
December 19th in Hesperia, CA typically brings cool winter weather, with average highs around 58°F and lows near 31°F — a 27°F daily swing. Over 51 years of records, the warmest December 19th was in 2025 (60°F average), while the coldest was 2008 (26°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 6% of December 19th dates historically, with the wettest December 19th recording 3.2" of rain. 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 December 19th in Hesperia, CA? Bring layers as temperatures can vary throughout the day.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 79° | 41° | 60° | — | — |
| 2020 | 56° | 29° | 42° | — | — |
| 2019 | 55° | 29° | 42° | — | — |
| 2018 | 67° | 37° | 52° | — | — |
| 2017 | 58° | 29° | 43° | — | — |
| 2016 | 52° | 24° | 38° | — | — |
| 2015 | 60° | 29° | 44° | — | — |
| 2014 | 56° | 35° | 45° | — | — |
| 2013 | 61° | 43° | 52° | — | — |
| 2012 | 45° | 37° | 41° | — | — |
| 2011 | 56° | 36° | 46° | — | — |
| 2010 | 54° | 44° | 49° | — | — |
| 2009 | 61° | 39° | 50° | — | — |
| 2008coldest | 32° | 19° | 26° | — | — |
| 2007 | 60° | 38° | 49° | — | — |
| 2006 | 45° | 19° | 32° | — | — |
| 2005 | 61° | 36° | 48° | — | — |
| 2004 | 67° | 29° | 48° | — | — |
| 2003 | 64° | 29° | 46° | — | — |
| 2002 | 52° | 23° | 37° | — | — |
| 2001 | 61° | 25° | 43° | — | — |
| 2000 | 57° | 28° | 43° | — | — |
| 1999 | 75° | 32° | 54° | — | — |
| 1998 | 66° | 46° | 56° | — | — |
| 1997 | 56° | 32° | 44° | — | — |
| 1996 | 54° | 22° | 38° | — | — |
| 1995 | 61° | 33° | 47° | — | — |
| 1994 | 70° | 29° | 49° | — | — |
| 1993 | 50° | 30° | 40° | — | — |
| 1992 | 46° | 19° | 33° | — | — |
| 1991 | 62° | 33° | 48° | 0.05" | — |
| 1990 | 62° | 38° | 50° | — | — |
| 1989 | 60° | 27° | 43° | — | — |
| 1988 | 46° | 33° | 40° | — | — |
| 1987 | 53° | 31° | 42° | — | — |
| 1986 | 62° | 32° | 47° | — | — |
| 1985 | 60° | 30° | 45° | — | — |
| 1984 | 35° | 27° | 31° | 3.2" | — |
| 1983 | 62° | 32° | 47° | — | — |
| 1982 | 59° | 30° | 45° | — | — |
| 1981 | 66° | 40° | 53° | — | — |
| 1980 | 73° | 34° | 53° | — | — |
| 1979 | 69° | 35° | 52° | — | — |
| 1978 | 47° | 32° | 39° | 1.65" | — |
| 1977 | 56° | 28° | 42° | — | — |
| 1976 | 62° | 32° | 47° | — | — |
| 1975 | 62° | 25° | 43° | — | — |
| 1974 | 61° | 28° | 44° | — | — |
| 1973 | 60° | 26° | 43° | — | — |
| 1972 | 61° | 34° | 47° | — | — |
| 1971 | 56° | 24° | 40° | — | — |
51 years of data from HESPERIA 2E