Weather on December 17
Hesperia, CA
55 Years of Data
Avg High
58°F
Avg Low
31°F
Warmest
2018
60°F avg
Coldest
1971
33°F avg
About This Date
December 17th 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 49 years of records, the warmest December 17th was in 2018 (60°F average), while the coldest was 1971 (33°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 8% of December 17th dates historically, with the wettest December 17th recording 2.03" of rain. The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
Planning for December 17th in Hesperia, CA? Bring layers as temperatures can vary throughout the day.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2020 | 60° | 33° | 47° | — | — |
| 2019 | 46° | 32° | 39° | — | — |
| 2018warmest | 66° | 53° | 60° | — | — |
| 2017 | 59° | 34° | 46° | — | — |
| 2016 | 47° | 32° | 39° | — | — |
| 2015 | 53° | 27° | 40° | — | — |
| 2014 | 51° | 41° | 46° | 0.81" | — |
| 2013 | 67° | 40° | 53° | — | — |
| 2012 | 59° | 44° | 52° | — | — |
| 2011 | 53° | 42° | 48° | — | — |
| 2010 | 52° | 41° | 46° | — | — |
| 2009 | 57° | 35° | 46° | — | — |
| 2007 | 60° | 31° | 45° | — | — |
| 2006 | 53° | 30° | 42° | — | — |
| 2005 | 61° | 32° | 46° | — | — |
| 2004 | 59° | 31° | 45° | — | — |
| 2003 | 56° | 21° | 38° | — | — |
| 2002 | 53° | 41° | 47° | 0.36" | — |
| 2001 | 56° | 24° | 40° | — | — |
| 2000 | 63° | 28° | 45° | — | — |
| 1999 | 67° | 29° | 48° | — | — |
| 1998 | 71° | 34° | 52° | — | — |
| 1997 | 61° | 30° | 45° | — | — |
| 1996 | 62° | 31° | 46° | — | — |
| 1995 | 56° | 23° | 39° | — | — |
| 1994 | 57° | 26° | 42° | — | — |
| 1993 | 52° | 25° | 38° | — | — |
| 1992 | 51° | 27° | 39° | — | — |
| 1991 | 55° | 35° | 45° | — | — |
| 1990 | 51° | 21° | 36° | — | — |
| 1989 | 64° | 25° | 44° | — | — |
| 1988 | 48° | 28° | 38° | — | — |
| 1987 | 40° | 32° | 36° | 2.03" | — |
| 1986 | 58° | 31° | 44° | — | — |
| 1985 | 59° | 27° | 43° | — | — |
| 1984 | 45° | 24° | 34° | 1.02" | — |
| 1983 | 72° | 40° | 56° | — | — |
| 1982 | 67° | 29° | 48° | — | — |
| 1981 | 67° | 35° | 51° | — | — |
| 1980 | 75° | 38° | 56° | — | — |
| 1979 | 67° | 25° | 46° | — | — |
| 1978 | 59° | 32° | 46° | — | — |
| 1977 | 65° | 39° | 52° | — | — |
| 1976 | 65° | 26° | 45° | — | — |
| 1975 | 60° | 23° | 42° | — | — |
| 1974 | 66° | 33° | 50° | — | — |
| 1973 | 63° | 31° | 47° | — | — |
| 1972 | 52° | 24° | 38° | — | — |
| 1971coldest | 49° | 18° | 33° | — | — |
49 years of data from HESPERIA 2E