Weather on December 15
South Gate, CA
55 Years of Data
About This Date
December 15th in South Gate, CA typically brings mild winter weather, with average highs around 69°F and lows near 48°F. Over 55 years of records, the warmest December 15th was in 1998 (71°F average), while the coldest was 2021 (48°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 11% of December 15th dates historically, with the wettest December 15th recording 4.52" of rain. The last decade has been 1.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.0°F cooler on this date compared to 20-30 years ago.
Planning for December 15th in South Gate, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 73° | 47° | 60° | — | — |
| 2024 | 65° | 45° | 55° | — | — |
| 2023 | 79° | 55° | 67° | — | — |
| 2022 | 63° | 45° | 54° | — | — |
| 2021coldest | 57° | 39° | 48° | — | — |
| 2020 | 70° | 47° | 58° | — | — |
| 2019 | 64° | 53° | 59° | — | — |
| 2018 | 72° | 47° | 59° | — | — |
| 2017 | 81° | 50° | 65° | — | — |
| 2016 | 65° | 54° | 59° | 1.09" | — |
| 2015 | 61° | 42° | 51° | — | — |
| 2014 | 65° | 47° | 56° | — | — |
| 2013 | 80° | 44° | 62° | — | — |
| 2012 | 62° | 45° | 53° | — | — |
| 2011 | 58° | 43° | 50° | 0.1" | — |
| 2010 | 61° | 54° | 57° | — | — |
| 2009 | 71° | 50° | 61° | — | — |
| 2008 | 55° | 48° | 52° | 4.52" | — |
| 2007 | 69° | 45° | 57° | — | — |
| 2006 | 67° | 53° | 60° | — | — |
| 2005 | 63° | 50° | 56° | — | — |
| 2004 | 81° | 53° | 67° | — | — |
| 2003 | 67° | 42° | 54° | — | — |
| 2002 | 65° | 55° | 60° | 0.08" | — |
| 2001 | 62° | 46° | 54° | — | — |
| 2000 | 64° | 47° | 55° | — | — |
| 1999 | 70° | 42° | 56° | — | — |
| 1998warmest | 85° | 57° | 71° | — | — |
| 1997 | 69° | 52° | 60° | — | — |
| 1996 | 73° | 48° | 61° | — | — |
| 1995 | 71° | 54° | 62° | — | — |
| 1994 | 68° | 50° | 59° | — | — |
| 1993 | 64° | 43° | 53° | — | — |
| 1992 | 62° | 44° | 53° | — | — |
| 1991 | 77° | 54° | 65° | — | — |
| 1990 | 61° | 45° | 53° | — | — |
| 1989 | 70° | 51° | 60° | — | — |
| 1988 | 56° | 52° | 54° | 2.24" | — |
| 1987 | 57° | 41° | 49° | — | — |
| 1986 | 68° | 50° | 59° | — | — |
| 1985 | 74° | 51° | 62° | — | — |
| 1984 | 58° | 43° | 50° | 1.02" | — |
| 1983 | 72° | 52° | 62° | — | — |
| 1982 | 70° | 48° | 59° | — | — |
| 1981 | 77° | 55° | 66° | — | — |
| 1980 | 85° | 48° | 66° | — | — |
| 1979 | 78° | 50° | 64° | — | — |
| 1978 | 68° | 46° | 57° | — | — |
| 1977 | 65° | 53° | 59° | — | — |
| 1976 | 80° | 50° | 65° | — | — |
| 1975 | 70° | 37° | 53° | — | — |
| 1974 | 73° | 50° | 62° | — | — |
| 1973 | 80° | 50° | 65° | — | — |
| 1972 | 70° | 44° | 57° | — | — |
| 1971 | 60° | 44° | 52° | — | — |
South Gate, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
South Gate, CA Monthly Precipitation
Average rainfall per month, in inches.
South Gate, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit South Gate, CA
South Gate, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.