Weather on December 17
South Gate, CA
55 Years of Data
Avg High
69°F
Avg Low
49°F
Warmest
1998
70°F avg
Coldest
2008
50°F avg
About This Date
December 17th in South Gate, CA typically brings mild winter weather, with average highs around 69°F and lows near 49°F. Over 55 years of records, the warmest December 17th was in 1998 (70°F average), while the coldest was 2008 (50°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 18% of December 17th dates historically, with the wettest December 17th recording 1.42" of rain. The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
Planning for December 17th in South Gate, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 68° | 54° | 61° | — | — |
| 2024 | 75° | 46° | 61° | — | — |
| 2023 | 79° | 58° | 68° | — | — |
| 2022 | 66° | 48° | 57° | — | — |
| 2021 | 66° | 45° | 55° | — | — |
| 2020 | 64° | 51° | 58° | — | — |
| 2019 | 71° | 43° | 57° | — | — |
| 2018 | 68° | 55° | 62° | — | — |
| 2017 | 72° | 48° | 60° | — | — |
| 2016 | 62° | 47° | 54° | — | — |
| 2015 | 66° | 42° | 54° | — | — |
| 2014 | 65° | 51° | 58° | 0.38" | — |
| 2013 | 82° | 58° | 70° | — | — |
| 2012 | 64° | 55° | 60° | — | — |
| 2011 | 64° | 48° | 56° | 0.03" | — |
| 2010 | 57° | 53° | 55° | 0.69" | — |
| 2009 | 76° | 51° | 63° | — | — |
| 2008coldest | 54° | 46° | 50° | 1.3" | — |
| 2007 | 63° | 46° | 54° | 0.03" | — |
| 2006 | 59° | 45° | 52° | — | — |
| 2005 | 59° | 51° | 55° | — | — |
| 2004 | 76° | 45° | 60° | — | — |
| 2003 | 74° | 49° | 61° | — | — |
| 2002 | 62° | 48° | 55° | 0.13" | — |
| 2001 | 65° | 44° | 54° | — | — |
| 2000 | 77° | 49° | 63° | — | — |
| 1999 | 79° | 48° | 63° | — | — |
| 1998warmest | 85° | 55° | 70° | — | — |
| 1997 | 72° | 49° | 60° | — | — |
| 1996 | 77° | 50° | 64° | — | — |
| 1995 | 70° | 45° | 57° | — | — |
| 1994 | 80° | 53° | 67° | — | — |
| 1993 | 68° | 49° | 58° | — | — |
| 1992 | 60° | 47° | 53° | 0.56" | — |
| 1991 | 68° | 57° | 63° | — | — |
| 1990 | 64° | 43° | 53° | — | — |
| 1989 | 66° | 45° | 55° | — | — |
| 1988 | 63° | 49° | 56° | — | — |
| 1987 | 55° | 48° | 52° | 0.36" | — |
| 1986 | 73° | 52° | 62° | — | — |
| 1985 | 82° | 49° | 65° | — | — |
| 1984 | 59° | 42° | 51° | — | — |
| 1983 | 66° | 56° | 61° | — | — |
| 1982 | 67° | 48° | 57° | — | — |
| 1981 | 78° | 56° | 67° | — | — |
| 1980 | 79° | 57° | 68° | — | — |
| 1979 | 83° | 53° | 68° | — | — |
| 1978 | 57° | 47° | 52° | 0.89" | — |
| 1977 | 60° | 55° | 58° | 1.42" | — |
| 1976 | 76° | 51° | 63° | — | — |
| 1975 | 65° | 40° | 52° | — | — |
| 1974 | 73° | 53° | 63° | — | — |
| 1973 | 70° | 50° | 60° | — | — |
| 1972 | 73° | 56° | 64° | — | — |
| 1971 | 69° | 41° | 55° | — | — |
55 years of data from LOS ANGELES DOWNTOWN/USC