Weather on April 18
Downey, CA
55 Years of Data
About This Date
April 18th in Downey, CA typically brings pleasant spring weather, with average highs around 75°F and lows near 53°F. Over 56 years of records, the warmest April 18th was in 2016 (78°F average), while the coldest was 1975 (54°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 5% of April 18th dates historically, with the wettest April 18th recording 2.54" of rain. The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
Planning for April 18th in Downey, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 89° | 55° | 72° | — | — |
| 2025 | 61° | 51° | 56° | — | — |
| 2024 | 74° | 52° | 63° | — | — |
| 2023 | 63° | 48° | 55° | — | — |
| 2022 | 77° | 53° | 65° | — | — |
| 2021 | 87° | 58° | 72° | — | — |
| 2020 | 67° | 53° | 60° | — | — |
| 2019 | 84° | 55° | 70° | — | — |
| 2018 | 73° | 49° | 61° | — | — |
| 2017 | 77° | 57° | 67° | — | — |
| 2016warmest | 91° | 65° | 78° | — | — |
| 2015 | 81° | 55° | 68° | — | — |
| 2014 | 73° | 53° | 63° | — | — |
| 2013 | 81° | 55° | 68° | — | — |
| 2012 | 82° | 55° | 69° | — | — |
| 2011 | 60° | 52° | 56° | — | — |
| 2010 | 77° | 53° | 65° | — | — |
| 2009 | 89° | 43° | 66° | — | — |
| 2008 | 86° | 50° | 68° | — | — |
| 2007 | 68° | 48° | 58° | — | — |
| 2006 | 82° | 51° | 67° | — | — |
| 2005 | 63° | 51° | 57° | — | — |
| 2004 | 74° | 48° | 61° | — | — |
| 2003 | 67° | 53° | 60° | — | — |
| 2002 | 66° | 45° | 55° | — | — |
| 2001 | 84° | 54° | 69° | — | — |
| 2000 | 76° | 49° | 62° | — | — |
| 1999 | 93° | 56° | 74° | — | — |
| 1998 | 80° | 51° | 66° | — | — |
| 1997 | 70° | 57° | 63° | — | — |
| 1996 | 75° | 72° | 73° | — | — |
| 1995 | 66° | 49° | 57° | 0.1" | — |
| 1994 | 86° | 57° | 72° | — | — |
| 1993 | 72° | 54° | 63° | — | — |
| 1992 | 82° | 62° | 72° | — | — |
| 1991 | 70° | 48° | 59° | — | — |
| 1990 | 70° | 58° | 64° | — | — |
| 1989 | 79° | 55° | 67° | — | — |
| 1988 | 72° | 58° | 65° | — | — |
| 1987 | 72° | 60° | 66° | — | — |
| 1986 | 82° | 50° | 66° | — | — |
| 1985 | 68° | 52° | 60° | — | — |
| 1984 | 72° | 54° | 63° | — | — |
| 1983 | 66° | 54° | 60° | 2.54" | — |
| 1982 | 80° | 49° | 64° | — | — |
| 1981 | 67° | 52° | 59° | 0.48" | — |
| 1980 | 90° | 55° | 72° | — | — |
| 1979 | 76° | 51° | 63° | — | — |
| 1978 | 78° | 50° | 64° | — | — |
| 1977 | 69° | 57° | 63° | — | — |
| 1976 | 67° | 46° | 56° | — | — |
| 1975coldest | 65° | 43° | 54° | — | — |
| 1974 | 68° | 53° | 61° | — | — |
| 1973 | 74° | 54° | 64° | — | — |
| 1972 | 65° | 54° | 59° | — | — |
| 1971 | 68° | 44° | 56° | — | — |
Downey, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Downey, CA Monthly Precipitation
Average rainfall per month, in inches.
Downey, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Downey, CA
Downey, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.