Weather on May 29
Pomona, CA
55 Years of Data
Avg High
79°F
Avg Low
54°F
Warmest
1984
85°F avg
Coldest
1971
56°F avg
About This Date
May 29th in Pomona, CA typically brings pleasant spring weather, with average highs around 79°F and lows near 54°F — a 25°F daily swing. Over 53 years of records, the warmest May 29th was in 1984 (85°F average), while the coldest was 1971 (56°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 4% of May 29th dates historically, with the wettest May 29th recording 2.29" of rain. The last decade has been 2.9°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.9°F cooler on this date compared to 20-30 years ago.
Planning for May 29th in Pomona, CA? Great weather for outdoor activities.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 79° | 57° | 68° | — | — |
| 2024 | 77° | 49° | 63° | — | — |
| 2023 | 68° | 55° | 62° | — | — |
| 2022 | 71° | 52° | 61° | — | — |
| 2021 | 73° | 51° | 62° | — | — |
| 2020 | 76° | 56° | 66° | — | — |
| 2019 | 79° | 50° | 64° | — | — |
| 2018 | 80° | 52° | 66° | — | — |
| 2017 | 78° | 52° | 65° | — | — |
| 2016 | 72° | 52° | 62° | — | — |
| 2015 | 87° | 49° | 68° | — | — |
| 2014 | 86° | 51° | 69° | — | — |
| 2013 | 83° | 52° | 67° | — | — |
| 2012 | 86° | 55° | 71° | — | — |
| 2011 | 72° | 53° | 62° | — | — |
| 2010 | 87° | 47° | 67° | — | — |
| 2009 | 94° | 59° | 76° | — | — |
| 2008 | 78° | 47° | 62° | — | — |
| 2007 | 79° | 55° | 67° | — | — |
| 2006 | 84° | 51° | 68° | — | — |
| 2005 | 71° | 60° | 66° | — | — |
| 2004 | 69° | 58° | 63° | 2.29" | — |
| 2003 | 86° | 60° | 73° | — | — |
| 2002 | 82° | 51° | 67° | — | — |
| 2001 | 83° | 53° | 68° | — | — |
| 2000 | 86° | 58° | 72° | — | — |
| 1999 | 73° | 53° | 63° | — | — |
| 1998 | 72° | 52° | 62° | — | — |
| 1995 | 90° | 51° | 70° | — | — |
| 1994 | 81° | 54° | 67° | — | — |
| 1993 | 80° | 49° | 64° | — | — |
| 1992 | 71° | 54° | 62° | — | — |
| 1991 | 71° | 51° | 61° | — | — |
| 1990 | 62° | 52° | 57° | — | — |
| 1989 | 80° | 55° | 68° | — | — |
| 1988 | 70° | 53° | 61° | — | — |
| 1987 | 75° | 47° | 61° | — | — |
| 1986 | 81° | 56° | 68° | — | — |
| 1985 | 76° | 50° | 63° | — | — |
| 1984warmest | 106° | 64° | 85° | — | — |
| 1983 | 84° | 54° | 69° | — | — |
| 1982 | 77° | 57° | 67° | — | — |
| 1981 | 75° | 60° | 68° | — | — |
| 1980 | 74° | 42° | 58° | — | — |
| 1979 | 73° | 57° | 65° | — | — |
| 1978 | 100° | 65° | 82° | — | — |
| 1977 | 75° | 50° | 63° | — | — |
| 1976 | 62° | 56° | 59° | — | — |
| 1975 | 81° | 53° | 67° | — | — |
| 1974 | 78° | 57° | 68° | — | — |
| 1973 | 102° | 55° | 79° | — | — |
| 1972 | 96° | 58° | 77° | — | — |
| 1971coldest | 59° | 53° | 56° | 0.48" | — |
53 years of data from POMONA/FAIRPLEX