Weather on May 16
Pomona, CA
55 Years of Data
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 53 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 3.3°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.3°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 |
|---|---|---|---|---|---|
| 2026 | 68° | 56° | 62° | — | — |
| 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° | — | — |
Pomona, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Pomona, CA Monthly Precipitation
Average rainfall per month, in inches.
Pomona, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Pomona, CA
Pomona, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.