Weather on March 12
Pomona, CA
55 Years of Data
Avg High
70°F
Avg Low
46°F
Warmest
2007
73°F avg
Coldest
2006
43°F avg
About This Date
March 12th in Pomona, CA typically brings pleasant spring weather, with average highs around 70°F and lows near 46°F. Over 53 years of records, the warmest March 12th was in 2007 (73°F average), while the coldest was 2006 (43°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 11% of March 12th dates historically, with the wettest March 12th recording 1.3" of rain. The last decade has been 3.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.5°F cooler on this date compared to 20-30 years ago.
Planning for March 12th in Pomona, CA? Great weather for outdoor activities.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 86° | 56° | 71° | — | — |
| 2025 | 58° | 49° | 53° | — | — |
| 2024 | 56° | 48° | 52° | — | — |
| 2023 | 66° | 48° | 57° | — | — |
| 2022 | 75° | 46° | 61° | — | — |
| 2021 | 53° | 35° | 44° | — | — |
| 2020 | 59° | 47° | 53° | — | — |
| 2019 | 63° | 44° | 53° | — | — |
| 2018 | 74° | 50° | 62° | — | — |
| 2017 | 87° | 55° | 71° | — | — |
| 2016 | 64° | 39° | 52° | — | — |
| 2015 | 85° | 50° | 67° | — | — |
| 2014 | 79° | 50° | 64° | — | — |
| 2013 | 82° | 48° | 65° | — | — |
| 2012 | 68° | 47° | 57° | — | — |
| 2011 | 66° | 48° | 57° | — | — |
| 2010 | 68° | 41° | 55° | — | — |
| 2009 | 65° | 47° | 56° | — | — |
| 2008 | 78° | 50° | 64° | — | — |
| 2007warmest | 93° | 54° | 73° | — | — |
| 2006coldest | 53° | 32° | 43° | 0.51" | — |
| 2005 | 71° | 54° | 62° | — | — |
| 2004 | 72° | 55° | 63° | — | — |
| 2003 | 79° | 51° | 65° | — | — |
| 2002 | 78° | 48° | 63° | — | — |
| 2001 | 69° | 44° | 57° | — | — |
| 2000 | 78° | 52° | 65° | — | — |
| 1999 | 66° | 34° | 50° | — | — |
| 1995 | 63° | 46° | 54° | — | — |
| 1994 | 83° | 44° | 63° | — | — |
| 1993 | 83° | 46° | 64° | — | — |
| 1992 | 71° | 44° | 58° | — | — |
| 1991 | 70° | 41° | 55° | — | — |
| 1990 | 59° | 34° | 46° | 0.2" | — |
| 1989 | 78° | 51° | 65° | — | — |
| 1988 | 71° | 34° | 52° | — | — |
| 1987 | 71° | 52° | 61° | — | — |
| 1986 | 61° | 48° | 54° | 0.41" | — |
| 1985 | 65° | 39° | 52° | — | — |
| 1984 | 73° | 46° | 60° | — | — |
| 1983 | 72° | 47° | 59° | — | — |
| 1982 | 71° | 51° | 61° | 0.71" | — |
| 1981 | 68° | 52° | 60° | — | — |
| 1980 | 70° | 45° | 57° | — | — |
| 1979 | 75° | 48° | 62° | — | — |
| 1978 | 57° | 42° | 50° | 1.3" | — |
| 1977 | 72° | 42° | 57° | — | — |
| 1976 | 55° | 37° | 46° | — | — |
| 1975 | 56° | 44° | 50° | 0.08" | — |
| 1974 | 69° | 41° | 55° | — | — |
| 1973 | 60° | 42° | 51° | — | — |
| 1972 | 76° | 47° | 61° | — | — |
| 1971 | 64° | 41° | 53° | — | — |
53 years of data from POMONA/FAIRPLEX