Weather on June 21
Bellevue, WA
55 Years of Data
Avg High
73°F
Avg Low
54°F
Warmest
1982
72°F avg
Coldest
1991
56°F avg
About This Date
June 21st in Bellevue, WA typically brings pleasant summer weather, with average highs around 73°F and lows near 54°F. Over 55 years of records, the warmest June 21st was in 1982 (72°F average), while the coldest was 1991 (56°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 20% of June 21st dates historically, with the wettest June 21st recording 0.53" of rain. 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 Bellevue, WA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 61° | 52° | 56° | 0.36" | — |
| 2024 | 85° | 54° | 69° | — | — |
| 2023 | 71° | 53° | 62° | — | — |
| 2022 | 78° | 54° | 66° | — | — |
| 2021 | 84° | 57° | 71° | — | — |
| 2020 | 70° | 55° | 62° | — | — |
| 2019 | 71° | 53° | 62° | — | — |
| 2018 | 71° | 56° | 63° | — | — |
| 2017 | 68° | 52° | 60° | — | — |
| 2016 | 71° | 55° | 63° | 0.13" | — |
| 2015 | 78° | 56° | 67° | — | — |
| 2014 | 71° | 50° | 61° | — | — |
| 2013 | 70° | 53° | 61° | — | — |
| 2012 | 71° | 53° | 62° | — | — |
| 2011 | 78° | 52° | 65° | — | — |
| 2010 | 66° | 52° | 59° | — | — |
| 2009 | 67° | 51° | 59° | 0.15" | — |
| 2008 | 79° | 55° | 67° | — | — |
| 2007 | 75° | 56° | 65° | — | — |
| 2006 | 70° | 52° | 61° | — | — |
| 2005 | 73° | 54° | 63° | 0.1" | — |
| 2004 | 85° | 56° | 70° | — | — |
| 2003 | 62° | 51° | 57° | 0.53" | — |
| 2002 | 81° | 52° | 66° | — | — |
| 2001 | 78° | 53° | 66° | — | — |
| 2000 | 72° | 54° | 63° | — | — |
| 1999 | 64° | 55° | 60° | 0.28" | — |
| 1998 | 79° | 52° | 65° | — | — |
| 1997 | 64° | 53° | 59° | 0.33" | — |
| 1996 | 71° | 51° | 61° | — | — |
| 1995 | 67° | 54° | 60° | — | — |
| 1994 | 76° | 53° | 64° | — | — |
| 1993 | 63° | 51° | 57° | 0.33" | — |
| 1992 | 85° | 58° | 71° | — | — |
| 1991coldest | 62° | 50° | 56° | — | — |
| 1990 | 81° | 55° | 68° | — | — |
| 1989 | 68° | 51° | 60° | — | — |
| 1988 | 82° | 56° | 69° | — | — |
| 1987 | 67° | 55° | 61° | — | — |
| 1986 | 75° | 51° | 63° | — | — |
| 1985 | 76° | 55° | 65° | — | — |
| 1984 | 63° | 55° | 59° | 0.2" | — |
| 1983 | 76° | 49° | 62° | — | — |
| 1982warmest | 88° | 57° | 72° | — | — |
| 1981 | 65° | 53° | 59° | 0.03" | — |
| 1980 | 78° | 56° | 67° | — | — |
| 1979 | 73° | 52° | 62° | — | — |
| 1978 | — | 57° | — | — | — |
| 1977 | 70° | 55° | 62° | — | — |
| 1976 | 72° | 58° | 65° | — | — |
| 1975 | 64° | 52° | 58° | — | — |
| 1974 | 71° | 55° | 63° | — | — |
| 1973 | 81° | 58° | 69° | — | — |
| 1972 | 62° | 51° | 57° | 0.23" | — |
| 1971 | 67° | 55° | 61° | — | — |
55 years of data from SEATTLE UNIV OF WASHIN