Weather on February 26
Boise, ID
55 Years of Data
Avg High
48°F
Avg Low
29°F
Warmest
1980
53°F avg
Coldest
1993
20°F avg
About This Date
February 26th in Boise, ID typically brings chilly winter weather, with average highs around 48°F and lows near 29°F. Over 56 years of records, the warmest February 26th was in 1980 (53°F average), while the coldest was 1993 (20°F) — a 33°F range across recorded history. Precipitation has occurred on 27% of recorded February 26th dates, with snow falling 18% of the time (heaviest snowfall: 3.2"). 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 February 26th in Boise, ID? Bring layers as temperatures can vary throughout the day.
Cooling Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 54° | 31° | 42° | — | — |
| 2025 | 54° | 29° | 42° | — | — |
| 2024 | 52° | 30° | 41° | 0.58" | 0.3" |
| 2023 | 41° | 29° | 35° | 0.1" | 0.2" |
| 2022 | 38° | 16° | 27° | — | — |
| 2021 | 41° | 27° | 34° | 0.03" | 0.3" |
| 2020 | 52° | 31° | 42° | — | — |
| 2019 | 48° | 29° | 39° | 0.99" | 3.2" |
| 2018 | 39° | 22° | 31° | — | 0.1" |
| 2017 | 38° | 29° | 34° | — | — |
| 2016 | 65° | 32° | 48° | — | — |
| 2015 | 50° | 37° | 44° | 0.03" | — |
| 2014 | 59° | 34° | 46° | — | — |
| 2013 | 40° | 22° | 31° | — | — |
| 2012 | 39° | 29° | 34° | — | — |
| 2011 | 30° | 12° | 21° | — | — |
| 2010 | 53° | 37° | 45° | — | — |
| 2009 | 46° | 27° | 36° | 0.23" | — |
| 2008 | 52° | 32° | 42° | — | — |
| 2007 | 42° | 29° | 35° | — | 0.1" |
| 2006 | 61° | 32° | 46° | — | — |
| 2005 | 54° | 29° | 41° | — | — |
| 2004 | 49° | 39° | 44° | 0.25" | — |
| 2003 | 44° | 23° | 34° | — | — |
| 2002 | 40° | 19° | 29° | — | — |
| 2001 | 42° | 23° | 33° | — | — |
| 2000 | 46° | 34° | 40° | 0.25" | 0.1" |
| 1999 | 43° | 30° | 36° | — | — |
| 1998 | 40° | 25° | 32° | — | — |
| 1997 | 50° | 33° | 42° | 0.08" | — |
| 1996 | 31° | 17° | 24° | — | — |
| 1995 | 60° | 34° | 47° | — | — |
| 1994 | 50° | 41° | 46° | 0.3" | — |
| 1993coldest | 29° | 11° | 20° | — | — |
| 1992 | 60° | 33° | 47° | — | — |
| 1991 | 57° | 31° | 44° | — | — |
| 1990 | 55° | 28° | 42° | — | — |
| 1989 | 43° | 25° | 34° | — | — |
| 1988 | 62° | 31° | 46° | — | — |
| 1987 | 41° | 24° | 33° | — | — |
| 1986 | 63° | 39° | 51° | — | — |
| 1985 | 38° | 22° | 30° | — | — |
| 1984 | 41° | 22° | 31° | — | — |
| 1983 | 53° | 34° | 43° | — | — |
| 1982 | 53° | 30° | 42° | — | — |
| 1981 | 48° | 26° | 37° | — | — |
| 1980warmest | 63° | 43° | 53° | — | — |
| 1979 | 42° | 32° | 37° | 0.05" | — |
| 1978 | 49° | 34° | 41° | — | — |
| 1977 | 45° | 29° | 37° | 0.18" | 0.7" |
| 1976 | 62° | 41° | 52° | — | — |
| 1975 | 39° | 30° | 35° | 0.43" | 1.6" |
| 1974 | 58° | 33° | 45° | 0.03" | — |
| 1973 | 60° | 36° | 48° | — | — |
| 1972 | 46° | 33° | 40° | 0.18" | 1.3" |
| 1971 | 36° | 23° | 29° | — | — |
56 years of data from BOISE AIR TERMINAL