Weather on June 22
Boise, ID
55 Years of Data
Avg High
86°F
Avg Low
55°F
Warmest
1973
88°F avg
Coldest
2003
56°F avg
About This Date
June 22nd in Boise, ID typically brings warm summer weather, with average highs around 86°F and lows near 55°F — a 31°F daily swing. Over 55 years of records, the warmest June 22nd was in 1973 (88°F average), while the coldest was 2003 (56°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 4% of June 22nd dates historically. The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
Planning for June 22nd in Boise, ID? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 70° | 46° | 58° | — | — |
| 2024 | 102° | 60° | 81° | — | — |
| 2023 | 82° | 49° | 65° | — | — |
| 2022 | 90° | 56° | 73° | — | — |
| 2021 | 98° | 69° | 84° | — | — |
| 2020 | 86° | 55° | 71° | — | — |
| 2019 | 75° | 42° | 59° | — | — |
| 2018 | 89° | 59° | 74° | — | — |
| 2017 | 82° | 56° | 69° | — | — |
| 2016 | 93° | 57° | 75° | — | — |
| 2015 | 88° | 57° | 72° | — | — |
| 2014 | 87° | 55° | 71° | — | — |
| 2013 | 75° | 44° | 60° | — | — |
| 2012 | 92° | 66° | 79° | — | — |
| 2011 | 95° | 64° | 80° | 0.03" | — |
| 2010 | 80° | 50° | 65° | — | — |
| 2009 | 69° | 45° | 57° | — | — |
| 2008 | 87° | 59° | 73° | — | — |
| 2007 | 97° | 60° | 78° | — | — |
| 2006 | 86° | 51° | 69° | — | — |
| 2005 | 90° | 58° | 74° | — | — |
| 2004 | 94° | 63° | 78° | — | — |
| 2003coldest | 66° | 46° | 56° | — | — |
| 2002 | 85° | 60° | 72° | — | — |
| 2001 | 97° | 62° | 79° | — | — |
| 2000 | 89° | 58° | 73° | — | — |
| 1999 | 78° | 54° | 66° | — | — |
| 1998 | 81° | 53° | 67° | — | — |
| 1997 | 73° | 46° | 60° | — | — |
| 1996 | 77° | 46° | 62° | — | — |
| 1995 | 78° | 54° | 66° | — | — |
| 1994 | 100° | 61° | 80° | — | — |
| 1993 | 67° | 48° | 57° | — | — |
| 1992 | 98° | 60° | 79° | — | — |
| 1991 | 82° | 44° | 63° | — | — |
| 1990 | 102° | 67° | 84° | — | — |
| 1989 | 71° | 51° | 61° | — | — |
| 1988 | 104° | 70° | 87° | — | — |
| 1987 | 72° | 45° | 58° | — | — |
| 1986 | 87° | 48° | 68° | — | — |
| 1985 | 89° | 53° | 71° | — | — |
| 1984 | 69° | 45° | 57° | — | — |
| 1983 | 90° | 56° | 73° | — | — |
| 1982 | 84° | 57° | 71° | 0.08" | — |
| 1981 | 90° | 52° | 71° | — | — |
| 1980 | 83° | 52° | 67° | — | — |
| 1979 | 81° | 50° | 65° | — | — |
| 1978 | 90° | 49° | 69° | — | — |
| 1977 | 88° | 54° | 71° | — | — |
| 1976 | 74° | 47° | 60° | — | — |
| 1975 | 85° | 52° | 68° | — | — |
| 1974 | 98° | 61° | 79° | — | — |
| 1973warmest | 103° | 74° | 88° | — | — |
| 1972 | 87° | 52° | 69° | — | — |
| 1971 | 98° | 63° | 80° | — | — |
55 years of data from BOISE AIR TERMINAL