Weather on April 30
Pomona, CA
55 Years of Data
Avg High
75°F
Avg Low
51°F
Warmest
2014
78°F avg
Coldest
1999
49°F avg
About This Date
April 30th in Pomona, CA typically brings pleasant spring weather, with average highs around 75°F and lows near 51°F. Over 53 years of records, the warmest April 30th was in 2014 (78°F average), while the coldest was 1999 (49°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 9% of April 30th dates historically, with the wettest April 30th recording 1.45" of rain. The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
Planning for April 30th in Pomona, CA? Great weather for outdoor activities.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 46° | 59° | — | — |
| 2024 | 77° | 50° | 64° | — | — |
| 2023 | 74° | 50° | 62° | — | — |
| 2022 | 81° | 50° | 65° | — | — |
| 2021 | 93° | 63° | 78° | — | — |
| 2020 | 81° | 59° | 70° | — | — |
| 2019 | 62° | 52° | 57° | — | — |
| 2018 | 61° | 51° | 56° | — | — |
| 2017 | 85° | 54° | 69° | — | — |
| 2016 | 65° | 50° | 57° | — | — |
| 2015 | 91° | 61° | 76° | — | — |
| 2014warmest | 93° | 63° | 78° | — | — |
| 2013 | 73° | 48° | 61° | — | — |
| 2012 | 76° | 59° | 67° | — | — |
| 2011 | 77° | 48° | 63° | — | — |
| 2010 | 71° | 43° | 57° | — | — |
| 2009 | 78° | 47° | 62° | — | — |
| 2008 | 65° | 54° | 59° | — | — |
| 2007 | 79° | 52° | 65° | — | — |
| 2006 | 82° | 51° | 67° | — | — |
| 2005 | 76° | 50° | 63° | — | — |
| 2004 | 82° | 50° | 66° | — | — |
| 2003 | 71° | 47° | 59° | — | — |
| 2002 | 71° | 46° | 59° | — | — |
| 2001 | 81° | 51° | 66° | — | — |
| 2000 | 85° | 53° | 69° | — | — |
| 1999coldest | 55° | 42° | 49° | — | — |
| 1998 | 77° | 49° | 63° | — | — |
| 1995 | 68° | 50° | 59° | 0.76" | — |
| 1994 | 75° | 50° | 63° | — | — |
| 1993 | 86° | 61° | 73° | — | — |
| 1992 | 76° | 45° | 60° | — | — |
| 1991 | 84° | 50° | 67° | — | — |
| 1990 | 67° | 54° | 60° | 1.45" | — |
| 1989 | 79° | 48° | 63° | — | — |
| 1988 | 70° | 46° | 58° | — | — |
| 1987 | 70° | 55° | 62° | — | — |
| 1986 | 76° | 63° | 69° | — | — |
| 1985 | 83° | 50° | 66° | — | — |
| 1984 | 71° | 55° | 63° | — | — |
| 1983 | 63° | 46° | 54° | 0.64" | — |
| 1982 | 74° | 58° | 66° | — | — |
| 1981 | 91° | 57° | 74° | — | — |
| 1980 | 59° | 47° | 53° | 0.08" | — |
| 1979 | 74° | 52° | 63° | — | — |
| 1978 | 67° | 54° | 60° | — | — |
| 1977 | 76° | 47° | 61° | — | — |
| 1976 | 78° | 47° | 62° | — | — |
| 1975 | 78° | 45° | 61° | — | — |
| 1974 | 86° | 52° | 69° | — | — |
| 1973 | 61° | 47° | 54° | 0.03" | — |
| 1972 | 73° | 47° | 60° | — | — |
| 1971 | 69° | 43° | 56° | — | — |
53 years of data from POMONA/FAIRPLEX