Weather on December 29
El Monte, CA
55 Years of Data
Avg High
67°F
Avg Low
45°F
Warmest
2017
74°F avg
Coldest
1971
45°F avg
About This Date
December 29th in El Monte, CA typically brings mild winter weather, with average highs around 67°F and lows near 45°F. Over 55 years of records, the warmest December 29th was in 2017 (74°F average), while the coldest was 1971 (45°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 18% of December 29th dates historically, with the wettest December 29th recording 3.3" of rain. The last decade has been 2.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.2°F cooler on this date compared to 20-30 years ago.
Planning for December 29th in El Monte, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 75° | 56° | 65° | — | — |
| 2024 | 55° | 49° | 52° | — | — |
| 2023 | 67° | 53° | 60° | — | — |
| 2022 | 58° | 51° | 54° | — | — |
| 2021 | 52° | 43° | 47° | — | — |
| 2020 | 63° | 42° | 52° | — | — |
| 2019 | 62° | 46° | 54° | — | — |
| 2018 | 60° | 45° | 52° | — | — |
| 2017warmest | 84° | 64° | 74° | — | — |
| 2016 | 60° | 40° | 50° | — | — |
| 2015 | 61° | 41° | 51° | — | — |
| 2014 | 61° | 46° | 53° | — | — |
| 2013 | 77° | 41° | 59° | — | — |
| 2012 | 51° | 41° | 46° | 0.91" | — |
| 2011 | 81° | 58° | 69° | — | — |
| 2010 | 52° | 45° | 48° | — | — |
| 2009 | 65° | 46° | 55° | — | — |
| 2008 | 78° | 47° | 62° | — | — |
| 2007 | 58° | 44° | 51° | — | — |
| 2006 | 70° | 41° | 55° | — | — |
| 2005 | 67° | 49° | 58° | — | — |
| 2004 | 56° | 49° | 52° | — | — |
| 2003 | 63° | 35° | 49° | — | — |
| 2002 | 67° | 42° | 54° | 0.58" | — |
| 2001 | 63° | 53° | 58° | — | — |
| 2000 | 85° | 38° | 61° | — | — |
| 1999 | 78° | 67° | 72° | — | — |
| 1998 | 82° | 40° | 61° | — | — |
| 1997 | 75° | 44° | 60° | — | — |
| 1996 | 63° | 51° | 57° | — | — |
| 1995 | 70° | 43° | 56° | — | — |
| 1994 | 63° | 38° | 50° | 0.05" | — |
| 1993 | 78° | 41° | 60° | — | — |
| 1992 | 59° | 53° | 56° | 3.05" | — |
| 1991 | 55° | 49° | 52° | 3.3" | — |
| 1990 | 62° | 42° | 52° | — | — |
| 1989 | 65° | 42° | 53° | — | — |
| 1988 | 59° | 32° | 46° | — | — |
| 1987 | 59° | 37° | 48° | 1.04" | — |
| 1986 | 77° | 39° | 58° | — | — |
| 1985 | 72° | 50° | 61° | — | — |
| 1984 | 65° | 44° | 54° | — | — |
| 1983 | 71° | 44° | 58° | — | — |
| 1982 | 62° | 39° | 51° | 0.05" | — |
| 1981 | 66° | 41° | 54° | — | — |
| 1980 | 90° | 45° | 67° | — | — |
| 1979 | 71° | 41° | 56° | — | — |
| 1978 | 64° | 43° | 53° | — | — |
| 1977 | 72° | 52° | 62° | 0.13" | — |
| 1976 | 71° | 39° | 55° | — | — |
| 1975 | 76° | 45° | 60° | — | — |
| 1974 | 61° | 40° | 50° | 1.63" | — |
| 1973 | 66° | 46° | 56° | — | — |
| 1972 | 62° | 38° | 50° | — | — |
| 1971coldest | 57° | 32° | 45° | 0.05" | — |
55 years of data from SAN GABRIEL FIRE DEPT