Weather on April 17
Irvine, CA
55 Years of Data
Avg High
74°F
Avg Low
50°F
Warmest
2015
73°F avg
Coldest
1976
51°F avg
About This Date
April 17th in Irvine, CA typically brings pleasant spring weather, with average highs around 74°F and lows near 50°F. Over 55 years of records, the warmest April 17th was in 2015 (73°F average), while the coldest was 1976 (51°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 15% of April 17th dates historically, with the wettest April 17th recording 3.12" of rain. The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
Planning for April 17th in Irvine, CA? Great weather for outdoor activities.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 62° | 54° | 58° | 0.13" | — |
| 2024 | 81° | 50° | 65° | — | — |
| 2023 | 61° | 51° | 56° | — | — |
| 2022 | 76° | 52° | 64° | — | — |
| 2021 | 83° | 50° | 66° | — | — |
| 2020 | 75° | 52° | 63° | — | — |
| 2019 | 75° | 49° | 62° | — | — |
| 2018 | 74° | 42° | 58° | — | — |
| 2017 | 80° | 48° | 64° | — | — |
| 2016 | 92° | 54° | 73° | — | — |
| 2015warmest | 87° | 59° | 73° | — | — |
| 2014 | 75° | 53° | 64° | — | — |
| 2013 | 76° | 44° | 60° | — | — |
| 2012 | 85° | 46° | 65° | — | — |
| 2011 | 91° | 52° | 71° | — | — |
| 2010 | 80° | 45° | 62° | — | — |
| 2009 | 80° | 44° | 62° | — | — |
| 2008 | 86° | 46° | 66° | — | — |
| 2007 | 71° | 47° | 59° | — | — |
| 2006 | 68° | 44° | 56° | — | — |
| 2005 | 80° | 49° | 64° | — | — |
| 2004 | 69° | 46° | 58° | 1.07" | — |
| 2003 | 68° | 45° | 56° | — | — |
| 2002 | 62° | 45° | 53° | — | — |
| 2001 | 78° | 42° | 60° | — | — |
| 2000 | 62° | 49° | 55° | 3.12" | — |
| 1999 | 93° | 52° | 72° | — | — |
| 1998 | 86° | 44° | 65° | — | — |
| 1997 | 83° | 55° | 69° | — | — |
| 1996 | 71° | 58° | 64° | 2.03" | — |
| 1995 | 63° | 47° | 55° | — | — |
| 1994 | 79° | 57° | 68° | — | — |
| 1993 | 75° | 54° | 64° | — | — |
| 1992 | 77° | 51° | 64° | — | — |
| 1991 | 63° | 52° | 57° | — | — |
| 1990 | 68° | 52° | 60° | 0.1" | — |
| 1989 | 75° | 58° | 66° | — | — |
| 1988 | 65° | 56° | 60° | — | — |
| 1987 | 81° | 56° | 68° | — | — |
| 1986 | 67° | 44° | 55° | — | — |
| 1985 | 67° | 56° | 61° | — | — |
| 1984 | 75° | 56° | 65° | — | — |
| 1983 | 59° | — | — | — | — |
| 1982 | 69° | 47° | 58° | — | — |
| 1981 | 72° | 54° | 63° | — | — |
| 1980 | 83° | 51° | 67° | — | — |
| 1979 | 68° | 55° | 62° | 0.08" | — |
| 1978 | 64° | 46° | 55° | — | — |
| 1977 | 73° | 56° | 64° | — | — |
| 1976coldest | 67° | 36° | 51° | — | — |
| 1975 | 60° | 44° | 52° | 0.41" | — |
| 1974 | 76° | 49° | 62° | — | — |
| 1973 | 71° | 47° | 59° | — | — |
| 1972 | 72° | 45° | 58° | — | — |
| 1971 | 61° | 53° | 57° | 0.08" | — |
55 years of data from IRVINE RCH