Weather on March 11
Costa Mesa, CA
55 Years of Data
About This Date
March 11th in Costa Mesa, CA typically brings mild spring weather, with average highs around 69°F and lows near 52°F. Over 56 years of records, the warmest March 11th was in 1998 (82°F average), while the coldest was 2006 (50°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 29% of March 11th dates historically, with the wettest March 11th recording 6.58" of rain. The last decade has been 1.8°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.8°F cooler on this date compared to 20-30 years ago.
Planning for March 11th in Costa Mesa, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 75° | 55° | 65° | — | — |
| 2025 | 62° | 54° | 58° | 0.1" | — |
| 2024 | 65° | 53° | 59° | — | — |
| 2023 | 67° | 59° | 63° | 0.28" | — |
| 2022 | 78° | 56° | 67° | — | — |
| 2021 | 59° | 47° | 53° | 0.51" | — |
| 2020 | 73° | 63° | 68° | 0.03" | — |
| 2019 | 68° | 49° | 58° | 0.05" | — |
| 2018 | 70° | 57° | 63° | 0.2" | — |
| 2017 | 75° | 54° | 64° | — | — |
| 2016 | 67° | 52° | 59° | 1.14" | — |
| 2015 | 73° | 61° | 67° | — | — |
| 2014 | 74° | 54° | 64° | — | — |
| 2013 | 70° | 47° | 58° | — | — |
| 2012 | 63° | 54° | 58° | — | — |
| 2011 | 65° | 51° | 58° | — | — |
| 2010 | 64° | 44° | 54° | — | — |
| 2009 | 61° | 49° | 55° | — | — |
| 2008 | 74° | 54° | 64° | — | — |
| 2007 | 95° | 50° | 73° | 0.03" | — |
| 2006coldest | 56° | 44° | 50° | 0.43" | — |
| 2005 | 66° | 56° | 61° | — | — |
| 2004 | 72° | 56° | 64° | — | — |
| 2003 | 65° | 52° | 58° | — | — |
| 2002 | 69° | 51° | 60° | — | — |
| 2001 | 61° | 50° | 55° | — | — |
| 2000 | 85° | 46° | 65° | — | — |
| 1999 | 57° | 48° | 53° | 0.28" | — |
| 1998warmest | 84° | 80° | 82° | — | — |
| 1997 | 90° | 55° | 72° | — | — |
| 1996 | 70° | 57° | 63° | — | — |
| 1995 | 67° | 52° | 59° | 6.58" | — |
| 1994 | 68° | 54° | 61° | — | — |
| 1993 | 72° | 54° | 63° | — | — |
| 1992 | 74° | 52° | 63° | — | — |
| 1991 | 69° | 44° | 57° | — | — |
| 1990 | 60° | 46° | 53° | 0.46" | — |
| 1989 | 76° | 52° | 64° | — | — |
| 1988 | 71° | 45° | 58° | — | — |
| 1987 | 72° | 54° | 63° | — | — |
| 1986 | 66° | 48° | 57° | — | — |
| 1985 | 67° | 52° | 59° | — | — |
| 1984 | 73° | 49° | 61° | — | — |
| 1983 | 68° | 58° | 63° | — | — |
| 1982 | 75° | 59° | 67° | 0.08" | — |
| 1981 | 73° | 50° | 62° | — | — |
| 1980 | 67° | 49° | 58° | — | — |
| 1979 | 74° | 50° | 62° | — | — |
| 1978 | 64° | 54° | 59° | 0.2" | — |
| 1977 | 72° | 49° | 60° | — | — |
| 1976 | 62° | 54° | 58° | — | — |
| 1975 | 59° | 45° | 52° | 1.14" | — |
| 1974 | 69° | 42° | 56° | — | — |
| 1973 | 64° | 49° | 56° | 0.86" | — |
| 1972 | 73° | 53° | 63° | — | — |
| 1971 | 63° | 46° | 54° | — | — |
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: June, July.