Weather on April 27
Pomona, CA
55 Years of Data
Avg High
76°F
Avg Low
50°F
Warmest
1986
82°F avg
Coldest
2025
50°F avg
About This Date
April 27th in Pomona, CA typically brings pleasant spring weather, with average highs around 76°F and lows near 50°F — a 26°F daily swing. Over 53 years of records, the warmest April 27th was in 1986 (82°F average), while the coldest was 2025 (50°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 4% of April 27th dates historically. The last decade has been 3.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.0°F cooler on this date compared to 20-30 years ago.
Planning for April 27th in Pomona, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025coldest | 56° | 44° | 50° | — | — |
| 2024 | 70° | 48° | 59° | — | — |
| 2023 | 82° | 54° | 68° | — | — |
| 2022 | 74° | 49° | 61° | — | — |
| 2021 | 64° | 45° | 54° | — | — |
| 2020 | 82° | 58° | 70° | — | — |
| 2019 | 72° | 53° | 62° | — | — |
| 2018 | 72° | 47° | 59° | — | — |
| 2017 | 75° | 51° | 63° | — | — |
| 2016 | 68° | 47° | 57° | — | — |
| 2015 | 85° | 51° | 68° | — | — |
| 2014 | 68° | 43° | 55° | — | — |
| 2013 | 84° | 50° | 67° | — | — |
| 2012 | 75° | 54° | 64° | — | — |
| 2011 | 90° | 50° | 70° | — | — |
| 2010 | 71° | 50° | 61° | — | — |
| 2009 | 68° | 43° | 55° | — | — |
| 2008 | 99° | 61° | 80° | — | — |
| 2007 | 92° | 52° | 72° | — | — |
| 2006 | 66° | 51° | 59° | 0.03" | — |
| 2005 | 68° | 54° | 61° | — | — |
| 2004 | 101° | 56° | 78° | — | — |
| 2003 | 72° | 46° | 59° | — | — |
| 2002 | 60° | 50° | 55° | — | — |
| 2001 | 73° | 53° | 63° | — | — |
| 2000 | 78° | 55° | 67° | — | — |
| 1999 | 70° | 44° | 57° | — | — |
| 1998 | 87° | 44° | 66° | — | — |
| 1995 | 71° | 51° | 61° | — | — |
| 1994 | 61° | 47° | 54° | — | — |
| 1993 | 76° | 57° | 66° | — | — |
| 1992 | 87° | 50° | 69° | — | — |
| 1991 | 81° | 47° | 64° | — | — |
| 1990 | 84° | 50° | 67° | — | — |
| 1989 | 78° | 42° | 60° | — | — |
| 1988 | 70° | 51° | 60° | — | — |
| 1987 | 80° | 54° | 67° | — | — |
| 1986warmest | 84° | 81° | 82° | — | — |
| 1985 | 83° | 46° | 64° | — | — |
| 1984 | 68° | 44° | 56° | 0.05" | — |
| 1983 | 71° | 48° | 60° | — | — |
| 1982 | 78° | 45° | 61° | — | — |
| 1981 | 76° | 52° | 64° | — | — |
| 1980 | 71° | 52° | 61° | — | — |
| 1979 | 75° | 48° | 62° | — | — |
| 1978 | 69° | 48° | 59° | — | — |
| 1977 | 78° | 53° | 66° | — | — |
| 1976 | 74° | 50° | 62° | — | — |
| 1975 | 68° | 40° | 54° | — | — |
| 1974 | 70° | 43° | 56° | — | — |
| 1973 | 82° | 49° | 65° | — | — |
| 1972 | 88° | 52° | 70° | — | — |
| 1971 | 62° | 40° | 51° | — | — |
53 years of data from POMONA/FAIRPLEX