Weather on December 10
Pomona, CA
55 Years of Data
Avg High
69°F
Avg Low
42°F
Warmest
2025
69°F avg
Coldest
1972
41°F avg
About This Date
December 10th in Pomona, CA typically brings mild winter weather, with average highs around 69°F and lows near 42°F — a 27°F daily swing. Over 52 years of records, the warmest December 10th was in 2025 (69°F average), while the coldest was 1972 (41°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 6% of December 10th dates historically. The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
Planning for December 10th in Pomona, CA? Great weather for outdoor activities.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 84° | 54° | 69° | — | — |
| 2024 | 69° | 42° | 56° | — | — |
| 2023 | 73° | 43° | 58° | — | — |
| 2022 | 59° | 39° | 49° | — | — |
| 2021 | 56° | 41° | 48° | — | — |
| 2020 | 63° | 43° | 53° | — | — |
| 2019 | 66° | 45° | 55° | — | — |
| 2018 | 66° | 50° | 58° | — | — |
| 2017 | 79° | 54° | 66° | — | — |
| 2016 | 63° | 45° | 54° | — | — |
| 2015 | 69° | 49° | 59° | — | — |
| 2014 | 73° | 48° | 61° | — | — |
| 2013 | 65° | 32° | 48° | — | — |
| 2012 | 75° | 45° | 60° | — | — |
| 2011 | 69° | 41° | 55° | — | — |
| 2010 | 69° | 47° | 58° | — | — |
| 2009 | 60° | 33° | 47° | — | — |
| 2008 | 82° | 40° | 61° | — | — |
| 2007 | 61° | 37° | 49° | — | — |
| 2006 | 77° | 51° | 64° | — | — |
| 2005 | 75° | 44° | 60° | — | — |
| 2004 | 81° | 45° | 63° | — | — |
| 2003 | 63° | 43° | 53° | — | — |
| 2002 | 65° | 40° | 52° | — | — |
| 2001 | 76° | 41° | 58° | — | — |
| 2000 | 58° | 48° | 53° | — | — |
| 1999 | 60° | 38° | 49° | — | — |
| 1998 | 63° | 36° | 49° | — | — |
| 1994 | 71° | 35° | 53° | — | — |
| 1993 | 79° | 43° | 61° | — | — |
| 1992 | 66° | 39° | 53° | — | — |
| 1991 | 65° | 55° | 60° | 0.05" | — |
| 1990 | 84° | 39° | 62° | — | — |
| 1989 | 64° | 37° | 51° | — | — |
| 1988 | 74° | 40° | 57° | — | — |
| 1987 | 81° | 45° | 63° | — | — |
| 1986 | 66° | 36° | 51° | — | — |
| 1985 | 53° | 35° | 44° | — | — |
| 1984 | 63° | 46° | 54° | 0.08" | — |
| 1983 | 65° | 56° | 60° | 0.3" | — |
| 1982 | 67° | 48° | 57° | — | — |
| 1981 | 70° | 43° | 56° | — | — |
| 1980 | 74° | 33° | 53° | — | — |
| 1979 | 70° | 40° | 55° | — | — |
| 1978 | 73° | 34° | 53° | — | — |
| 1977 | 66° | 44° | 55° | — | — |
| 1976 | 68° | 36° | 52° | — | — |
| 1975 | 86° | 39° | 63° | — | — |
| 1974 | 69° | 39° | 54° | — | — |
| 1973 | 84° | 48° | 66° | — | — |
| 1972coldest | 49° | 33° | 41° | — | — |
| 1971 | 57° | 36° | 46° | — | — |
52 years of data from POMONA/FAIRPLEX