Weather on March 27
Pomona, CA
55 Years of Data
Avg High
70°F
Avg Low
47°F
Warmest
2015
74°F avg
Coldest
1975
48°F avg
About This Date
March 27th in Pomona, CA typically brings pleasant spring weather, with average highs around 70°F and lows near 47°F. Over 53 years of records, the warmest March 27th was in 2015 (74°F average), while the coldest was 1975 (48°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 13% of March 27th dates historically, with the wettest March 27th recording 2.77" of rain. The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
Planning for March 27th in Pomona, CA? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 84° | 58° | 71° | — | — |
| 2025 | 58° | 51° | 54° | — | — |
| 2024 | 70° | 44° | 57° | — | — |
| 2023 | 70° | 40° | 55° | — | — |
| 2022 | 72° | 45° | 58° | — | — |
| 2021 | 75° | 42° | 59° | — | — |
| 2020 | 60° | 36° | 48° | — | — |
| 2019 | 67° | 47° | 57° | — | — |
| 2018 | 72° | 44° | 58° | — | — |
| 2017 | 71° | 49° | 60° | — | — |
| 2016 | 74° | 50° | 62° | — | — |
| 2015warmest | 90° | 59° | 74° | — | — |
| 2014 | 67° | 47° | 57° | — | — |
| 2013 | 71° | 46° | 59° | — | — |
| 2012 | 68° | 42° | 55° | — | — |
| 2011 | 66° | 50° | 58° | — | — |
| 2010 | 81° | 44° | 62° | — | — |
| 2009 | 86° | 44° | 65° | — | — |
| 2008 | 74° | 49° | 61° | — | — |
| 2007 | 60° | 48° | 54° | 0.03" | — |
| 2006 | 69° | 50° | 60° | 0.03" | — |
| 2005 | 77° | 47° | 62° | — | — |
| 2004 | 76° | 49° | 62° | — | — |
| 2003 | 77° | 50° | 64° | — | — |
| 2002 | 63° | 44° | 53° | — | — |
| 2001 | 76° | 48° | 62° | — | — |
| 2000 | 65° | 49° | 57° | — | — |
| 1999 | 61° | 49° | 55° | — | — |
| 1995 | 73° | 40° | 56° | — | — |
| 1994 | 74° | 41° | 57° | — | — |
| 1993 | 58° | 47° | 52° | — | — |
| 1992 | 59° | 47° | 53° | 2.59" | — |
| 1991 | 56° | 40° | 48° | 2.62" | — |
| 1990 | 66° | 52° | 59° | — | — |
| 1989 | 71° | 44° | 58° | — | — |
| 1988 | 91° | 50° | 71° | — | — |
| 1987 | 72° | 40° | 56° | — | — |
| 1986 | 93° | 54° | 73° | — | — |
| 1985 | 60° | 47° | 53° | — | — |
| 1984 | 79° | 52° | 65° | — | — |
| 1983 | 66° | 41° | 54° | — | — |
| 1982 | 67° | 53° | 60° | — | — |
| 1981 | 65° | 40° | 52° | — | — |
| 1980 | 66° | 42° | 54° | — | — |
| 1979 | 65° | 49° | 57° | 2.77" | — |
| 1978 | 84° | 51° | 68° | — | — |
| 1977 | 65° | 49° | 57° | — | — |
| 1976 | 81° | 42° | 61° | — | — |
| 1975coldest | 61° | 36° | 48° | — | — |
| 1974 | 61° | 50° | 55° | 0.51" | — |
| 1973 | 56° | 46° | 51° | 0.03" | — |
| 1972 | 65° | 45° | 55° | — | — |
| 1971 | 71° | 56° | 63° | — | — |
53 years of data from POMONA/FAIRPLEX