Weather on April 30
Antioch, CA
55 Years of Data
Avg High
76°F
Avg Low
52°F
Warmest
1981
75°F avg
Coldest
1971
51°F avg
About This Date
April 30th in Antioch, CA typically brings pleasant spring weather, with average highs around 76°F and lows near 52°F. Over 55 years of records, the warmest April 30th was in 1981 (75°F average), while the coldest was 1971 (51°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 5% of April 30th dates historically, with the wettest April 30th recording 1.47" of rain. The last decade has been 3.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.5°F cooler on this date compared to 20-30 years ago.
Planning for April 30th in Antioch, CA? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 79° | 60° | 69° | — | — |
| 2024 | 67° | 47° | 57° | — | — |
| 2023 | 61° | 44° | 52° | — | — |
| 2022 | 67° | 47° | 57° | — | — |
| 2021 | 85° | 53° | 69° | — | — |
| 2020 | 82° | 59° | 71° | — | — |
| 2019 | 65° | 47° | 56° | — | — |
| 2018 | 58° | 46° | 52° | — | — |
| 2017 | 83° | 53° | 68° | — | — |
| 2016 | 81° | 59° | 70° | — | — |
| 2015 | 88° | 59° | 73° | — | — |
| 2014 | 88° | 61° | 74° | — | — |
| 2013 | 88° | 63° | 75° | — | — |
| 2012 | 86° | 58° | 72° | — | — |
| 2011 | 80° | 52° | 66° | — | — |
| 2010 | 79° | 53° | 66° | — | — |
| 2009 | 62° | 42° | 52° | — | — |
| 2008 | 68° | 49° | 58° | — | — |
| 2007 | 85° | 54° | 69° | — | — |
| 2006 | 83° | 54° | 68° | — | — |
| 2005 | 69° | 53° | 61° | — | — |
| 2004 | 75° | 58° | 66° | — | — |
| 2003 | 67° | 50° | 58° | — | — |
| 2002 | 79° | 67° | 73° | — | — |
| 2001 | 73° | 53° | 63° | — | — |
| 2000 | 80° | 49° | 64° | — | — |
| 1999 | 81° | 52° | 66° | — | — |
| 1998 | 80° | 51° | 66° | — | — |
| 1997 | 74° | 57° | 65° | — | — |
| 1996 | 87° | 60° | 74° | — | — |
| 1995 | 65° | 50° | 57° | 0.03" | — |
| 1994 | 69° | 48° | 59° | — | — |
| 1993 | 86° | 59° | 73° | — | — |
| 1992 | 82° | 57° | 70° | — | — |
| 1991 | 83° | 49° | 66° | — | — |
| 1990 | 73° | 55° | 64° | — | — |
| 1989 | 75° | 56° | 65° | — | — |
| 1988 | 69° | 47° | 58° | — | — |
| 1987 | 77° | 53° | 65° | 0.41" | — |
| 1986 | 72° | 41° | 56° | — | — |
| 1985 | 80° | 47° | 63° | — | — |
| 1984 | 68° | — | — | — | — |
| 1983 | 62° | 47° | 54° | 1.47" | — |
| 1982 | 83° | 44° | 63° | — | — |
| 1981warmest | 94° | 57° | 75° | — | — |
| 1980 | 75° | 49° | 62° | — | — |
| 1979 | 75° | 44° | 60° | — | — |
| 1978 | 77° | 52° | 64° | — | — |
| 1977 | 76° | 54° | 65° | — | — |
| 1976 | 74° | 45° | 59° | — | — |
| 1975 | 78° | 50° | 64° | — | — |
| 1974 | 84° | 53° | 69° | — | — |
| 1973 | 71° | 52° | 61° | — | — |
| 1972 | 75° | 56° | 65° | — | — |
| 1971coldest | 63° | 40° | 51° | — | — |
55 years of data from ANTIOCH FIBREBRD MILLS