Weather on August 6
Boise, ID
55 Years of Data
Avg High
92°F
Avg Low
62°F
Warmest
1990
88°F avg
Coldest
1996
61°F avg
About This Date
August 6th in Boise, ID typically brings hot summer weather, with average highs around 92°F and lows near 62°F — a 30°F daily swing. Over 55 years of records, the warmest August 6th was in 1990 (88°F average), while the coldest was 1996 (61°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 9% of August 6th dates historically, with the wettest August 6th recording 2.31" of rain. The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
Planning for August 6th in Boise, ID? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 91° | 60° | 76° | — | — |
| 2024 | 99° | 72° | 85° | — | — |
| 2023 | 86° | 61° | 73° | 0.03" | — |
| 2022 | 89° | 67° | 78° | — | — |
| 2021 | 82° | 67° | 74° | — | — |
| 2020 | 92° | 69° | 80° | — | — |
| 2019 | 101° | 73° | 87° | — | — |
| 2018 | 93° | 63° | 78° | — | — |
| 2017 | 91° | 66° | 79° | — | — |
| 2016 | 93° | 67° | 80° | — | — |
| 2015 | 86° | 59° | 73° | — | — |
| 2014 | 83° | 69° | 76° | — | — |
| 2013 | 95° | 62° | 79° | — | — |
| 2012 | 100° | 76° | 88° | — | — |
| 2011 | 96° | 66° | 81° | — | — |
| 2010 | 92° | 68° | 80° | — | — |
| 2009 | 75° | 59° | 67° | 2.31" | — |
| 2008 | 102° | 69° | 86° | — | — |
| 2007 | 89° | 62° | 76° | — | — |
| 2006 | 96° | 67° | 81° | — | — |
| 2005 | 102° | 68° | 85° | — | — |
| 2004 | 89° | 61° | 75° | — | — |
| 2003 | 92° | 63° | 77° | — | — |
| 2002 | 78° | 53° | 66° | — | — |
| 2001 | 102° | 66° | 84° | — | — |
| 2000 | 96° | 63° | 79° | — | — |
| 1999 | 97° | 61° | 79° | — | — |
| 1998 | 101° | 68° | 84° | — | — |
| 1997 | 95° | 65° | 80° | — | — |
| 1996coldest | 78° | 45° | 61° | — | — |
| 1995 | 99° | 62° | 80° | — | — |
| 1994 | 92° | 58° | 75° | — | — |
| 1993 | 94° | 61° | 77° | — | — |
| 1992 | 93° | 53° | 73° | — | — |
| 1991 | 98° | 60° | 79° | — | — |
| 1990warmest | 109° | 66° | 88° | — | — |
| 1989 | 99° | 57° | 78° | — | — |
| 1988 | 84° | 61° | 72° | 0.23" | — |
| 1987 | 87° | 49° | 68° | — | — |
| 1986 | 96° | 55° | 76° | — | — |
| 1985 | 93° | 55° | 74° | — | — |
| 1984 | 86° | 57° | 72° | — | — |
| 1983 | 103° | 67° | 85° | — | — |
| 1982 | 94° | 57° | 75° | — | — |
| 1981 | 93° | 55° | 74° | — | — |
| 1980 | 82° | 46° | 64° | — | — |
| 1979 | 92° | 49° | 70° | — | — |
| 1978 | 98° | 66° | 82° | — | — |
| 1977 | 89° | 62° | 76° | — | — |
| 1976 | 80° | 50° | 65° | 0.13" | — |
| 1975 | 95° | 56° | 75° | — | — |
| 1974 | 77° | 64° | 71° | 0.36" | — |
| 1973 | 85° | 60° | 72° | — | — |
| 1972 | 98° | 59° | 79° | — | — |
| 1971 | 95° | 75° | 85° | — | — |
55 years of data from BOISE AIR TERMINAL