Weather on March 28
Pomona, CA
55 Years of Data
Avg High
69°F
Avg Low
46°F
Warmest
2004
71°F avg
Coldest
1975
47°F avg
About This Date
March 28th in Pomona, CA typically brings mild spring weather, with average highs around 69°F and lows near 46°F. Over 53 years of records, the warmest March 28th was in 2004 (71°F average), while the coldest was 1975 (47°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 11% of March 28th dates historically, with the wettest March 28th recording 4.75" of rain. The last decade has been 1.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.4°F cooler on this date compared to 20-30 years ago.
Planning for March 28th in Pomona, CA? Great weather for outdoor activities.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 82° | 55° | 69° | — | — |
| 2025 | 62° | 50° | 56° | — | — |
| 2024 | 67° | 44° | 55° | — | — |
| 2023 | 69° | 43° | 56° | — | — |
| 2022 | 58° | 48° | 53° | — | — |
| 2021 | 84° | 51° | 68° | — | — |
| 2020 | 63° | 39° | 51° | — | — |
| 2019 | 67° | 46° | 56° | — | — |
| 2018 | 76° | 46° | 61° | — | — |
| 2017 | 75° | 47° | 61° | — | — |
| 2016 | 59° | 44° | 52° | — | — |
| 2015 | 86° | 56° | 71° | — | — |
| 2014 | 72° | 50° | 61° | — | — |
| 2013 | 74° | 45° | 59° | — | — |
| 2012 | 70° | 42° | 56° | — | — |
| 2011 | 66° | 50° | 58° | — | — |
| 2010 | 83° | 47° | 65° | — | — |
| 2009 | 86° | 46° | 66° | — | — |
| 2008 | 71° | 47° | 59° | — | — |
| 2007 | 69° | 39° | 54° | — | — |
| 2006 | 55° | 49° | 52° | 4.47" | — |
| 2005 | 65° | 49° | 57° | 0.03" | — |
| 2004warmest | 91° | 50° | 71° | — | — |
| 2003 | 83° | 48° | 65° | — | — |
| 2002 | 57° | 48° | 53° | — | — |
| 2001 | 71° | 52° | 61° | — | — |
| 2000 | 56° | 48° | 52° | — | — |
| 1999 | 69° | 44° | 57° | — | — |
| 1995 | 72° | 40° | 56° | — | — |
| 1994 | 79° | 45° | 62° | — | — |
| 1993 | 61° | 44° | 52° | 0.64" | — |
| 1992 | 58° | 49° | 53° | — | — |
| 1991 | 65° | 37° | 51° | — | — |
| 1990 | 62° | 45° | 53° | — | — |
| 1989 | 73° | 44° | 59° | — | — |
| 1988 | 81° | 56° | 68° | — | — |
| 1987 | 76° | 44° | 60° | — | — |
| 1986 | 66° | 54° | 60° | — | — |
| 1985 | 59° | 45° | 52° | — | — |
| 1984 | 80° | 50° | 65° | — | — |
| 1983 | 67° | 52° | 59° | 0.66" | — |
| 1982 | 63° | 47° | 55° | — | — |
| 1981 | 67° | 39° | 53° | — | — |
| 1980 | 74° | 43° | 58° | — | — |
| 1979 | 59° | 50° | 55° | 4.75" | — |
| 1978 | 74° | 56° | 65° | — | — |
| 1977 | 64° | 37° | 51° | — | — |
| 1976 | 70° | 42° | 56° | — | — |
| 1975coldest | 60° | 33° | 47° | — | — |
| 1974 | 66° | 46° | 56° | — | — |
| 1973 | 55° | 47° | 51° | 0.3" | — |
| 1972 | 65° | 41° | 53° | — | — |
| 1971 | 67° | 45° | 56° | — | — |
53 years of data from POMONA/FAIRPLEX