Weather on June 12
Boise, ID
55 Years of Data
Avg High
80°F
Avg Low
52°F
Warmest
1974
79°F avg
Coldest
1993
49°F avg
About This Date
June 12th in Boise, ID typically brings warm summer weather, with average highs around 80°F and lows near 52°F — a 28°F daily swing. Over 55 years of records, the warmest June 12th was in 1974 (79°F average), while the coldest was 1993 (49°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 20% of June 12th dates historically, with the wettest June 12th recording 2.41" of rain. The last decade has been 4.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.8°F warmer on this date compared to 20-30 years ago.
Planning for June 12th in Boise, ID? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 87° | 59° | 73° | — | — |
| 2024 | 87° | 59° | 73° | — | — |
| 2023 | 84° | 60° | 72° | 0.03" | — |
| 2022 | 65° | 51° | 58° | 2.01" | — |
| 2021 | 83° | 61° | 72° | — | — |
| 2020 | 89° | 60° | 75° | — | — |
| 2019 | 91° | 61° | 76° | 0.08" | — |
| 2018 | 83° | 46° | 64° | — | — |
| 2017 | 62° | 48° | 55° | 2.41" | — |
| 2016 | 79° | 45° | 62° | — | — |
| 2015 | 88° | 60° | 74° | — | — |
| 2014 | 94° | 59° | 76° | — | — |
| 2013 | 81° | 51° | 66° | — | — |
| 2012 | 89° | 59° | 74° | — | — |
| 2011 | 76° | 51° | 63° | — | — |
| 2010 | 83° | 46° | 64° | — | — |
| 2009 | 77° | 58° | 67° | — | — |
| 2008 | 73° | 42° | 58° | — | — |
| 2007 | 81° | 52° | 66° | — | — |
| 2006 | 96° | 56° | 76° | — | — |
| 2005 | 67° | 46° | 56° | — | — |
| 2004 | 75° | 46° | 61° | — | — |
| 2003 | 88° | 54° | 71° | — | — |
| 2002 | 81° | 51° | 66° | — | — |
| 2001 | 61° | 45° | 53° | — | — |
| 2000 | 68° | 54° | 61° | 0.36" | — |
| 1999 | 91° | 56° | 73° | — | — |
| 1998 | 79° | 56° | 67° | 1.07" | — |
| 1997 | 67° | 54° | 60° | 0.38" | — |
| 1996 | 82° | 47° | 64° | — | — |
| 1995 | 91° | 49° | 70° | — | — |
| 1994 | 87° | 65° | 76° | — | — |
| 1993coldest | 65° | 34° | 49° | — | — |
| 1992 | 74° | 46° | 60° | 1.45" | — |
| 1991 | 79° | 48° | 63° | — | — |
| 1990 | 64° | 47° | 55° | — | — |
| 1989 | 88° | 52° | 70° | — | — |
| 1988 | 79° | 50° | 64° | — | — |
| 1987 | 94° | 64° | 79° | — | — |
| 1986 | 94° | 57° | 75° | — | — |
| 1985 | 91° | 54° | 72° | — | — |
| 1984 | 66° | 46° | 56° | — | — |
| 1983 | 66° | 40° | 53° | — | — |
| 1982 | 78° | 53° | 66° | — | — |
| 1981 | 61° | 44° | 52° | 1.17" | — |
| 1980 | 64° | 47° | 55° | 0.38" | — |
| 1979 | 97° | 56° | 76° | — | — |
| 1978 | 82° | 53° | 68° | — | — |
| 1977 | 80° | 55° | 68° | — | — |
| 1976 | 64° | 48° | 56° | 0.08" | — |
| 1975 | 88° | 52° | 70° | — | — |
| 1974warmest | 97° | 61° | 79° | — | — |
| 1973 | 92° | 62° | 77° | — | — |
| 1972 | 74° | 41° | 57° | — | — |
| 1971 | 83° | 54° | 68° | — | — |
55 years of data from BOISE AIR TERMINAL