Weather on August 28
Pomona, CA
55 Years of Data
About This Date
August 28th in Pomona, CA typically brings hot summer weather, with average highs around 92°F and lows near 62°F — a 30°F daily swing. Over 51 years of records, the warmest August 28th was in 2015 (88°F average), while the coldest was 1973 (66°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 28th in Pomona, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 86° | 68° | 77° | — | — |
| 2024 | 89° | 59° | 74° | — | — |
| 2023 | 101° | 72° | 86° | — | — |
| 2022 | 86° | 60° | 73° | — | — |
| 2021 | 98° | 68° | 83° | — | — |
| 2020 | 95° | 66° | 81° | — | — |
| 2019 | 88° | 64° | 76° | — | — |
| 2018 | 84° | 57° | 71° | — | — |
| 2017 | 105° | 72° | 88° | — | — |
| 2016 | 90° | 60° | 75° | — | — |
| 2015warmest | 102° | 73° | 88° | — | — |
| 2014 | 97° | 67° | 82° | — | — |
| 2013 | 96° | 69° | 83° | — | — |
| 2012 | 99° | 64° | 81° | — | — |
| 2011 | 99° | 71° | 85° | — | — |
| 2010 | 80° | 59° | 70° | — | — |
| 2009 | 107° | 62° | 85° | — | — |
| 2008 | 89° | 63° | 76° | — | — |
| 2007 | 97° | 66° | 81° | — | — |
| 2006 | 100° | 60° | 80° | — | — |
| 2005 | 102° | 66° | 84° | — | — |
| 2004 | 92° | 63° | 77° | — | — |
| 2003 | 96° | 66° | 81° | — | — |
| 2002 | 88° | 61° | 74° | — | — |
| 2001 | 92° | 65° | 78° | — | — |
| 2000 | 81° | 60° | 70° | — | — |
| 1999 | 97° | 57° | 77° | — | — |
| 1998 | 98° | 68° | 83° | — | — |
| 1993 | 87° | 59° | 73° | — | — |
| 1992 | 85° | 54° | 69° | — | — |
| 1991 | 83° | 52° | 67° | — | — |
| 1990 | 94° | 55° | 74° | — | — |
| 1989 | 86° | 54° | 70° | — | — |
| 1988 | 93° | 65° | 79° | — | — |
| 1987 | 90° | 54° | 72° | — | — |
| 1986 | 95° | 54° | 74° | — | — |
| 1985 | 98° | 63° | 80° | — | — |
| 1984 | 96° | 64° | 80° | — | — |
| 1983 | 97° | 59° | 78° | — | — |
| 1982 | 86° | 64° | 75° | — | — |
| 1981 | 102° | 68° | 85° | — | — |
| 1980 | 89° | 56° | 72° | — | — |
| 1979 | 91° | 63° | 77° | — | — |
| 1978 | 87° | 58° | 72° | — | — |
| 1977 | 85° | 63° | 74° | — | — |
| 1976 | 93° | 59° | 76° | — | — |
| 1975 | 89° | 50° | 70° | — | — |
| 1974 | 89° | 54° | 71° | — | — |
| 1973coldest | 80° | 51° | 66° | — | — |
| 1972 | 84° | 63° | 73° | — | — |
| 1971 | 95° | 64° | 80° | — | — |
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.