Weather on August 22
Pomona, CA
55 Years of Data
Avg High
89°F
Avg Low
60°F
Warmest
2025
85°F avg
Coldest
1992
63°F avg
About This Date
August 22nd in Pomona, CA typically brings warm summer weather, with average highs around 89°F and lows near 60°F — a 29°F daily swing. Over 51 years of records, the warmest August 22nd was in 2025 (85°F average), while the coldest was 1992 (63°F) — a 22°F range across recorded history. This date has historically been dry, with little recorded precipitation. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for August 22nd in Pomona, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 99° | 72° | 85° | — | — |
| 2024 | 88° | 57° | 72° | — | — |
| 2023 | 87° | 60° | 74° | — | — |
| 2022 | 87° | 61° | 74° | — | — |
| 2021 | 78° | 57° | 68° | — | — |
| 2020 | 94° | 70° | 82° | — | — |
| 2019 | 88° | 60° | 74° | — | — |
| 2018 | 88° | 61° | 74° | — | — |
| 2017 | 89° | 60° | 75° | — | — |
| 2016 | 89° | 63° | 76° | — | — |
| 2015 | 88° | 58° | 73° | — | — |
| 2014 | 88° | 61° | 74° | — | — |
| 2013 | 97° | 65° | 81° | — | — |
| 2012 | 88° | 66° | 77° | — | — |
| 2011 | 90° | 60° | 75° | — | — |
| 2010 | 96° | 66° | 81° | — | — |
| 2009 | 86° | 46° | 66° | — | — |
| 2008 | 88° | 63° | 75° | — | — |
| 2007 | 92° | 63° | 77° | — | — |
| 2006 | 101° | 63° | 82° | — | — |
| 2005 | 97° | 61° | 79° | — | — |
| 2004 | 87° | 61° | 74° | — | — |
| 2003 | 89° | 62° | 76° | — | — |
| 2002 | 88° | 60° | 74° | — | — |
| 2001 | 81° | 60° | 70° | — | — |
| 2000 | 87° | 55° | 71° | — | — |
| 1999 | 93° | 58° | 75° | — | — |
| 1998 | 100° | 66° | 83° | — | — |
| 1993 | 91° | 55° | 73° | — | — |
| 1992coldest | 75° | 52° | 63° | — | — |
| 1991 | 90° | 61° | 75° | — | — |
| 1990 | 85° | 52° | 68° | — | — |
| 1989 | 86° | 52° | 69° | — | — |
| 1988 | 87° | 56° | 71° | — | — |
| 1987 | 87° | 50° | 69° | — | — |
| 1986 | 94° | 58° | 76° | — | — |
| 1985 | 92° | 55° | 73° | — | — |
| 1984 | 90° | 63° | 76° | — | — |
| 1983 | 81° | 55° | 68° | — | — |
| 1982 | 94° | 66° | 80° | — | — |
| 1981 | 98° | 62° | 80° | — | — |
| 1980 | 85° | 55° | 70° | — | — |
| 1979 | 85° | 57° | 71° | — | — |
| 1978 | 87° | 53° | 70° | — | — |
| 1977 | 85° | 62° | 73° | — | — |
| 1976 | 88° | 54° | 71° | — | — |
| 1975 | 78° | 55° | 67° | — | — |
| 1974 | 84° | 58° | 71° | — | — |
| 1973 | 91° | 60° | 76° | — | — |
| 1972 | 97° | 67° | 82° | — | — |
| 1971 | 85° | 64° | 74° | — | — |
51 years of data from POMONA/FAIRPLEX