Weather on May 3
Pomona, CA
55 Years of Data
Avg High
78°F
Avg Low
51°F
Warmest
2004
79°F avg
Coldest
1999
51°F avg
About This Date
May 3rd in Pomona, CA typically brings pleasant spring weather, with average highs around 78°F and lows near 51°F — a 27°F daily swing. Over 52 years of records, the warmest May 3rd was in 2004 (79°F average), while the coldest was 1999 (51°F) — a 28°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 1.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.0°F cooler on this date compared to 20-30 years ago.
Planning for May 3rd in Pomona, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 60° | 52° | 56° | — | — |
| 2024 | 71° | 50° | 61° | — | — |
| 2023 | 61° | 42° | 51° | — | — |
| 2022 | 70° | 51° | 60° | — | — |
| 2021 | 81° | 50° | 65° | — | — |
| 2020 | 77° | 52° | 64° | — | — |
| 2019 | 76° | 49° | 62° | — | — |
| 2018 | 76° | 45° | 60° | — | — |
| 2017 | 89° | 57° | 73° | — | — |
| 2016 | 85° | 54° | 69° | — | — |
| 2015 | 75° | 47° | 61° | — | — |
| 2014 | 92° | 58° | 75° | — | — |
| 2013 | 95° | 56° | 75° | — | — |
| 2012 | 68° | 55° | 62° | — | — |
| 2011 | 97° | 53° | 75° | — | — |
| 2010 | 81° | 47° | 64° | — | — |
| 2009 | 80° | 56° | 68° | — | — |
| 2008 | 83° | 52° | 67° | — | — |
| 2007 | 73° | 53° | 63° | — | — |
| 2006 | 69° | 55° | 62° | — | — |
| 2005 | 79° | 54° | 66° | — | — |
| 2004warmest | 103° | 56° | 79° | — | — |
| 2003 | 66° | 49° | 57° | — | — |
| 2002 | 69° | 44° | 57° | — | — |
| 2001 | 82° | 47° | 64° | — | — |
| 2000 | 82° | 54° | 68° | — | — |
| 1999coldest | 56° | 46° | 51° | — | — |
| 1995 | 77° | 51° | 64° | — | — |
| 1994 | 76° | 49° | 62° | — | — |
| 1993 | 69° | 59° | 64° | — | — |
| 1992 | 77° | 47° | 62° | — | — |
| 1991 | 70° | 48° | 59° | — | — |
| 1990 | 78° | 55° | 67° | — | — |
| 1989 | 84° | 51° | 68° | — | — |
| 1988 | 82° | 49° | 65° | — | — |
| 1987 | 89° | 47° | 68° | — | — |
| 1986 | 76° | 47° | 61° | — | — |
| 1985 | 77° | 52° | 64° | — | — |
| 1984 | 84° | 47° | 65° | — | — |
| 1983 | 78° | 47° | 62° | — | — |
| 1982 | 77° | 58° | 67° | — | — |
| 1981 | 73° | 55° | 64° | — | — |
| 1980 | 83° | 52° | 67° | — | — |
| 1979 | 64° | 52° | 58° | — | — |
| 1978 | 73° | 50° | 62° | — | — |
| 1977 | 77° | 48° | 63° | — | — |
| 1976 | 79° | 56° | 67° | — | — |
| 1975 | 78° | 45° | 61° | — | — |
| 1974 | 74° | 51° | 62° | — | — |
| 1973 | 90° | 45° | 67° | — | — |
| 1972 | 81° | 46° | 63° | — | — |
| 1971 | 71° | 50° | 61° | — | — |
52 years of data from POMONA/FAIRPLEX