Weather on June 4
Pomona, CA
55 Years of Data
Avg High
79°F
Avg Low
55°F
Warmest
2006
82°F avg
Coldest
1999
51°F avg
About This Date
June 4th in Pomona, CA typically brings pleasant summer weather, with average highs around 79°F and lows near 55°F. Over 51 years of records, the warmest June 4th was in 2006 (82°F average), while the coldest was 1999 (51°F) — a 31°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
Planning for June 4th in Pomona, CA? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 75° | 57° | 66° | — | — |
| 2024 | 81° | 53° | 67° | — | — |
| 2023 | 77° | 53° | 65° | — | — |
| 2022 | 74° | 57° | 65° | — | — |
| 2021 | 85° | 56° | 70° | — | — |
| 2020 | 81° | 59° | 70° | — | — |
| 2019 | 78° | 53° | 66° | — | — |
| 2018 | 83° | 54° | 68° | — | — |
| 2017 | 83° | 58° | 70° | — | — |
| 2016 | 93° | 65° | 79° | — | — |
| 2015 | 70° | 55° | 62° | — | — |
| 2014 | 88° | 55° | 71° | — | — |
| 2013 | 78° | 56° | 67° | — | — |
| 2012 | 77° | 60° | 69° | — | — |
| 2011 | 77° | 55° | 66° | — | — |
| 2010 | 84° | 54° | 69° | — | — |
| 2009 | 86° | 56° | 71° | — | — |
| 2008 | 64° | 56° | 60° | — | — |
| 2007 | 81° | 56° | 68° | — | — |
| 2006warmest | 66° | 98° | 82° | — | — |
| 2005 | 80° | 60° | 70° | — | — |
| 2004 | 91° | 58° | 74° | — | — |
| 2003 | 78° | 58° | 68° | — | — |
| 2002 | 73° | 56° | 64° | — | — |
| 2001 | 75° | 53° | 64° | — | — |
| 2000 | 86° | 57° | 72° | — | — |
| 1999coldest | 60° | 42° | 51° | — | — |
| 1998 | 71° | 54° | 62° | — | — |
| 1993 | 75° | 56° | 65° | — | — |
| 1992 | 77° | 54° | 65° | — | — |
| 1991 | 79° | 53° | 66° | — | — |
| 1990 | 95° | 55° | 75° | — | — |
| 1989 | 70° | 58° | 64° | — | — |
| 1988 | 78° | 52° | 65° | — | — |
| 1987 | 90° | 49° | 69° | — | — |
| 1986 | 77° | 55° | 66° | — | — |
| 1985 | 79° | 48° | 63° | — | — |
| 1984 | 76° | 59° | 67° | — | — |
| 1983 | 84° | 50° | 67° | — | — |
| 1982 | 76° | 48° | 62° | — | — |
| 1981 | 100° | 56° | 78° | — | — |
| 1980 | 75° | 48° | 62° | — | — |
| 1979 | 81° | 60° | 70° | — | — |
| 1978 | 79° | 51° | 65° | — | — |
| 1977 | 84° | 54° | 69° | — | — |
| 1976 | 77° | 53° | 65° | — | — |
| 1975 | 70° | 52° | 61° | — | — |
| 1974 | 75° | 56° | 65° | — | — |
| 1973 | 69° | 52° | 60° | — | — |
| 1972 | 86° | 59° | 73° | — | — |
| 1971 | 65° | 45° | 55° | — | — |
51 years of data from POMONA/FAIRPLEX