Weather on June 27
Pomona, CA
55 Years of Data
Avg High
89°F
Avg Low
59°F
Warmest
2016
85°F avg
Coldest
1972
65°F avg
About This Date
June 27th in Pomona, CA typically brings warm summer weather, with average highs around 89°F and lows near 59°F — a 30°F daily swing. Over 51 years of records, the warmest June 27th was in 2016 (85°F average), while the coldest was 1972 (65°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 2% of June 27th dates historically. The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
Planning for June 27th in Pomona, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 58° | 73° | — | — |
| 2024 | 87° | 59° | 73° | — | — |
| 2023 | 81° | 53° | 67° | — | — |
| 2022 | 98° | 68° | 83° | — | — |
| 2021 | 95° | 66° | 81° | — | — |
| 2020 | 84° | 59° | 72° | — | — |
| 2019 | 82° | 52° | 67° | — | — |
| 2018 | 87° | 59° | 73° | — | — |
| 2017 | 94° | 65° | 79° | — | — |
| 2016warmest | 99° | 71° | 85° | — | — |
| 2015 | 89° | 62° | 76° | — | — |
| 2014 | 83° | 60° | 71° | — | — |
| 2013 | 97° | 66° | 81° | — | — |
| 2012 | 93° | 57° | 75° | — | — |
| 2011 | 94° | 58° | 76° | — | — |
| 2010 | 82° | 53° | 68° | — | — |
| 2009 | 93° | 60° | 77° | — | — |
| 2008 | 85° | 61° | 73° | — | — |
| 2007 | 91° | 58° | 74° | — | — |
| 2006 | 96° | 69° | 83° | — | — |
| 2005 | 86° | 54° | 70° | — | — |
| 2004 | 84° | 59° | 72° | — | — |
| 2003 | 91° | 59° | 75° | — | — |
| 2002 | 87° | 56° | 71° | — | — |
| 2001 | 87° | 56° | 71° | — | — |
| 2000 | 93° | 66° | 80° | — | — |
| 1999 | 85° | 51° | 68° | — | — |
| 1998 | 86° | 58° | 72° | — | — |
| 1993 | 86° | 56° | 71° | — | — |
| 1992 | 80° | 52° | 66° | — | — |
| 1991 | 73° | 58° | 65° | 0.08" | — |
| 1990 | 103° | 63° | 83° | — | — |
| 1989 | 85° | 49° | 67° | — | — |
| 1988 | 92° | 59° | 75° | — | — |
| 1987 | 85° | 55° | 70° | — | — |
| 1986 | 92° | 51° | 71° | — | — |
| 1985 | 97° | 57° | 77° | — | — |
| 1984 | 95° | 57° | 76° | — | — |
| 1983 | 71° | 60° | 66° | — | — |
| 1982 | 86° | 54° | 70° | — | — |
| 1981 | 91° | 58° | 74° | — | — |
| 1980 | 98° | 63° | 80° | — | — |
| 1979 | 95° | 64° | 80° | — | — |
| 1978 | 79° | 61° | 70° | — | — |
| 1977 | 86° | 57° | 72° | — | — |
| 1976 | 100° | 64° | 82° | — | — |
| 1975 | 90° | 49° | 69° | — | — |
| 1974 | 98° | 57° | 78° | — | — |
| 1973 | 95° | 60° | 78° | — | — |
| 1972coldest | 81° | 49° | 65° | — | — |
| 1971 | 81° | 61° | 71° | — | — |
51 years of data from POMONA/FAIRPLEX