Weather on May 16
Pomona, CA
55 Years of Data
Avg High
76°F
Avg Low
53°F
Warmest
2008
81°F avg
Coldest
2017
52°F avg
About This Date
May 16th in Pomona, CA typically brings pleasant spring weather, with average highs around 76°F and lows near 53°F. Over 52 years of records, the warmest May 16th was in 2008 (81°F average), while the coldest was 2017 (52°F) — a 29°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 3.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.4°F cooler on this date compared to 20-30 years ago.
Planning for May 16th in Pomona, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 76° | 49° | 62° | — | — |
| 2024 | 64° | 51° | 58° | — | — |
| 2023 | 82° | 56° | 69° | — | — |
| 2022 | 78° | 52° | 65° | — | — |
| 2021 | 59° | 52° | 55° | — | — |
| 2020 | 84° | 56° | 70° | — | — |
| 2019 | 64° | 51° | 58° | — | — |
| 2018 | 75° | 47° | 61° | — | — |
| 2017coldest | 60° | 44° | 52° | — | — |
| 2016 | 64° | 55° | 60° | — | — |
| 2015 | 66° | 44° | 55° | — | — |
| 2014 | 97° | 65° | 81° | — | — |
| 2013 | 74° | 51° | 62° | — | — |
| 2012 | 91° | 54° | 72° | — | — |
| 2011 | 67° | 43° | 55° | — | — |
| 2010 | 77° | 48° | 63° | — | — |
| 2009 | 94° | 57° | 75° | — | — |
| 2008warmest | 101° | 61° | 81° | — | — |
| 2007 | 75° | 55° | 65° | — | — |
| 2006 | 85° | 57° | 71° | — | — |
| 2005 | 67° | 58° | 62° | — | — |
| 2004 | 83° | 61° | 72° | — | — |
| 2003 | 86° | 53° | 70° | — | — |
| 2002 | 74° | 55° | 64° | — | — |
| 2001 | 78° | 55° | 67° | — | — |
| 2000 | 64° | 47° | 55° | — | — |
| 1999 | 73° | 48° | 61° | — | — |
| 1995 | 74° | 56° | 65° | — | — |
| 1994 | 70° | 57° | 63° | — | — |
| 1993 | 78° | 58° | 68° | — | — |
| 1992 | 73° | 46° | 60° | — | — |
| 1991 | 82° | 50° | 66° | — | — |
| 1990 | 82° | 45° | 63° | — | — |
| 1989 | 74° | 49° | 61° | — | — |
| 1988 | 78° | 65° | 71° | — | — |
| 1987 | 75° | 61° | 68° | — | — |
| 1986 | 77° | 56° | 66° | — | — |
| 1985 | 74° | 55° | 64° | — | — |
| 1984 | 83° | 44° | 63° | — | — |
| 1983 | 76° | 55° | 65° | — | — |
| 1982 | 87° | 51° | 69° | — | — |
| 1981 | 71° | 51° | 61° | — | — |
| 1980 | 77° | 50° | 64° | — | — |
| 1979 | 80° | 56° | 68° | — | — |
| 1978 | 78° | 51° | 65° | — | — |
| 1977 | 62° | 54° | 58° | — | — |
| 1976 | 80° | 56° | 68° | — | — |
| 1975 | 66° | 51° | 59° | — | — |
| 1974 | 59° | 54° | 56° | — | — |
| 1973 | 78° | 51° | 65° | — | — |
| 1972 | 83° | 52° | 67° | — | — |
| 1971 | 75° | 53° | 64° | — | — |
52 years of data from POMONA/FAIRPLEX