Weather on June 4
Costa Mesa, CA
55 Years of Data
About This Date
June 4th in Costa Mesa, CA typically brings pleasant summer weather, with average highs around 74°F and lows near 60°F. Over 56 years of records, the warmest June 4th was in 1990 (75°F average), while the coldest was 1999 (60°F) — a 15°F range across recorded history. This date has historically been dry, with little recorded precipitation. 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 June 4th in Costa Mesa, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 71° | 63° | 67° | — | — |
| 2025 | 72° | 61° | 66° | — | — |
| 2024 | 73° | 63° | 68° | — | — |
| 2023 | 70° | 61° | 65° | — | — |
| 2022 | 74° | 65° | 69° | — | — |
| 2021 | 72° | 62° | 67° | — | — |
| 2020 | 72° | 64° | 68° | — | — |
| 2019 | 70° | 61° | 65° | — | — |
| 2018 | 70° | 61° | 65° | — | — |
| 2017 | 71° | 62° | 67° | — | — |
| 2016 | 74° | 60° | 67° | — | — |
| 2015 | 70° | 61° | 65° | — | — |
| 2014 | 79° | 62° | 70° | — | — |
| 2013 | 72° | 62° | 67° | — | — |
| 2012 | 69° | 62° | 66° | — | — |
| 2011 | 69° | 58° | 63° | — | — |
| 2010 | 74° | 63° | 68° | — | — |
| 2009 | 71° | 60° | 66° | — | — |
| 2008 | 70° | 59° | 64° | — | — |
| 2007 | 72° | 60° | 66° | — | — |
| 2006 | 80° | 66° | 73° | — | — |
| 2005 | 72° | 62° | 67° | — | — |
| 2004 | 75° | 63° | 69° | — | — |
| 2003 | 72° | 60° | 66° | — | — |
| 2002 | 73° | 59° | 66° | — | — |
| 2001 | 71° | 58° | 64° | — | — |
| 2000 | 77° | 61° | 69° | — | — |
| 1999coldest | 65° | 55° | 60° | — | — |
| 1998 | 73° | 59° | 66° | — | — |
| 1997 | 80° | 66° | 73° | — | — |
| 1996 | 80° | 61° | 70° | — | — |
| 1995 | 74° | 54° | 64° | — | — |
| 1994 | 79° | 60° | 69° | — | — |
| 1993 | 72° | 61° | 66° | — | — |
| 1992 | 76° | 64° | 70° | — | — |
| 1991 | 75° | 56° | 65° | — | — |
| 1990warmest | 89° | 61° | 75° | — | — |
| 1989 | 70° | 58° | 64° | — | — |
| 1988 | 80° | 59° | 70° | — | — |
| 1987 | 87° | 59° | 73° | — | — |
| 1986 | 75° | 61° | 68° | — | — |
| 1985 | 74° | 55° | 64° | — | — |
| 1984 | 73° | 61° | 67° | — | — |
| 1983 | 74° | 58° | 66° | — | — |
| 1982 | 73° | 56° | 64° | — | — |
| 1981 | 83° | 61° | 72° | — | — |
| 1980 | 75° | 53° | 64° | — | — |
| 1979 | 74° | 60° | 67° | — | — |
| 1978 | 76° | 60° | 68° | — | — |
| 1977 | 79° | 55° | 67° | — | — |
| 1976 | 74° | 59° | 66° | — | — |
| 1975 | 70° | 58° | 64° | — | — |
| 1974 | 74° | 62° | 68° | — | — |
| 1973 | 76° | 58° | 67° | — | — |
| 1972 | 78° | 63° | 70° | — | — |
| 1971 | 73° | 50° | 62° | — | — |
Costa Mesa, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Costa Mesa, CA Monthly Precipitation
Average rainfall per month, in inches.
Costa Mesa, 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 Costa Mesa, CA
Most pleasant months in Costa Mesa, CA: January, February, March, April, May, June, July, October, November, December.
What to expect on June 4th
This page shows what actually happened each year. For the odds — typical high and low, and how often it stays dry — see the climatological outlook for this date.
June 4th outlook →