Weather on June 21
Carlsbad, CA
55 Years of Data
Avg High
71°F
Avg Low
60°F
Warmest
2008
80°F avg
Coldest
1988
59°F avg
About This Date
June 21st in Carlsbad, CA typically brings pleasant summer weather, with average highs around 71°F and lows near 60°F. Over 55 years of records, the warmest June 21st was in 2008 (80°F average), while the coldest was 1988 (59°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 4% of June 21st dates historically. 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 21st in Carlsbad, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 69° | 61° | 65° | — | — |
| 2024 | 70° | 61° | 65° | — | — |
| 2023 | 70° | 57° | 63° | — | — |
| 2022 | 73° | 61° | 67° | — | — |
| 2021 | 69° | 60° | 65° | — | — |
| 2020 | 68° | 63° | 65° | — | — |
| 2019 | 69° | 62° | 66° | 0.15" | — |
| 2018 | 69° | 62° | 66° | — | — |
| 2017 | 71° | 62° | 67° | — | — |
| 2016 | 74° | 67° | 70° | — | — |
| 2015 | 72° | 63° | 67° | — | — |
| 2014 | 74° | 62° | 68° | — | — |
| 2013 | 73° | 62° | 68° | — | — |
| 2012 | 69° | 60° | 65° | — | — |
| 2011 | 74° | 64° | 69° | — | — |
| 2010 | 66° | 59° | 63° | — | — |
| 2009 | 69° | 62° | 66° | — | — |
| 2008warmest | 92° | 68° | 80° | — | — |
| 2007 | 71° | 61° | 66° | — | — |
| 2006 | 73° | 65° | 69° | — | — |
| 2005 | 75° | 60° | 68° | — | — |
| 2004 | 69° | 60° | 65° | — | — |
| 2003 | 64° | 59° | 62° | — | — |
| 2002 | 67° | 60° | 63° | — | — |
| 2001 | 73° | 62° | 68° | — | — |
| 2000 | 72° | 64° | 68° | — | — |
| 1999 | 66° | 56° | 61° | — | — |
| 1998 | 72° | 61° | 66° | — | — |
| 1997 | 77° | 61° | 69° | — | — |
| 1996 | 72° | 60° | 66° | — | — |
| 1995 | 64° | 56° | 60° | — | — |
| 1994 | 68° | 63° | 65° | — | — |
| 1993 | 69° | 64° | 67° | — | — |
| 1992 | 65° | 60° | 62° | — | — |
| 1991 | 63° | 58° | 60° | — | — |
| 1990 | 65° | 61° | 63° | — | — |
| 1989 | 69° | 57° | 63° | — | — |
| 1988coldest | 65° | 53° | 59° | — | — |
| 1987 | 65° | 61° | 63° | — | — |
| 1986 | 68° | 62° | 65° | — | — |
| 1985 | 66° | 62° | 64° | — | — |
| 1984 | 70° | 59° | 64° | — | — |
| 1983 | 69° | 63° | 66° | — | — |
| 1982 | 66° | 59° | 63° | — | — |
| 1981 | 85° | 65° | 75° | — | — |
| 1980 | 67° | 58° | 62° | — | — |
| 1979 | 75° | 56° | 65° | — | — |
| 1978 | 72° | 54° | 63° | — | — |
| 1977 | 70° | 59° | 64° | — | — |
| 1976 | 76° | 53° | 64° | — | — |
| 1975 | 69° | 53° | 61° | — | — |
| 1974 | 73° | 58° | 65° | — | — |
| 1973 | 89° | 63° | 76° | — | — |
| 1972 | 74° | 60° | 67° | 0.28" | — |
| 1971 | 75° | 61° | 68° | — | — |
55 years of data from CARLSBAD MCCLELLAN PALOMAR AP