Weather on April 17
Corona, CA
55 Years of Data
Avg High
76°F
Avg Low
46°F
Warmest
1999
74°F avg
Coldest
1975
50°F avg
About This Date
April 17th in Corona, CA typically brings pleasant spring weather, with average highs around 76°F and lows near 46°F — a 30°F daily swing. Over 45 years of records, the warmest April 17th was in 1999 (74°F average), while the coldest was 1975 (50°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 9% of April 17th dates historically, with the wettest April 17th recording 1.02" of rain. 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 April 17th in Corona, CA? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 63° | 54° | 58° | — | — |
| 2024 | 82° | 44° | 63° | — | — |
| 2023 | 67° | 51° | 59° | — | — |
| 2022 | 80° | 54° | 67° | — | — |
| 2021 | 78° | 44° | 61° | — | — |
| 2020 | 68° | 49° | 58° | — | — |
| 2019 | 79° | 44° | 61° | — | — |
| 2018 | 74° | 33° | 53° | — | — |
| 2017 | 79° | 42° | 60° | — | — |
| 2016 | 92° | 40° | 66° | — | — |
| 2015 | 85° | 36° | 60° | — | — |
| 2014 | 75° | 49° | 62° | — | — |
| 2013 | 75° | 31° | 53° | — | — |
| 2012 | 86° | 52° | 69° | — | — |
| 2011 | 85° | 56° | 70° | — | — |
| 2010 | 80° | 48° | 64° | — | — |
| 2009 | 82° | 47° | 64° | — | — |
| 2008 | 89° | 53° | 71° | — | — |
| 2007 | 72° | 45° | 58° | — | — |
| 2006 | 70° | 52° | 61° | — | — |
| 2005 | 78° | 52° | 65° | — | — |
| 2004 | 62° | 48° | 55° | — | — |
| 2003 | 65° | 44° | 54° | — | — |
| 2002 | 69° | 48° | 59° | — | — |
| 2001 | 85° | 40° | 62° | — | — |
| 2000 | 65° | 46° | 55° | 1.02" | — |
| 1999warmest | 95° | 54° | 74° | — | — |
| 1998 | 77° | 38° | 57° | — | — |
| 1988 | 64° | 51° | 58° | 0.03" | — |
| 1987 | 86° | 52° | 69° | — | — |
| 1986 | 71° | 39° | 55° | — | — |
| 1985 | 71° | 52° | 61° | 0.05" | — |
| 1984 | 80° | 52° | 66° | — | — |
| 1983 | 81° | 45° | 63° | — | — |
| 1982 | 72° | 43° | 57° | — | — |
| 1981 | 77° | 48° | 63° | — | — |
| 1980 | 89° | 50° | 70° | — | — |
| 1979 | 70° | 50° | 60° | — | — |
| 1978 | 71° | 40° | 55° | — | — |
| 1977 | 80° | 51° | 66° | — | — |
| 1976 | 69° | 36° | 52° | — | — |
| 1975coldest | 59° | 41° | 50° | 0.46" | — |
| 1974 | 78° | 42° | 60° | — | — |
| 1973 | 67° | 45° | 56° | — | — |
| 1972 | — | 40° | — | — | — |
45 years of data from CORONA CALIFORNIA