Weather on March 17
Boise, ID
55 Years of Data
Avg High
55°F
Avg Low
34°F
Warmest
2017
59°F avg
Coldest
2002
31°F avg
About This Date
March 17th in Boise, ID typically brings cool spring weather, with average highs around 55°F and lows near 34°F. Over 56 years of records, the warmest March 17th was in 2017 (59°F average), while the coldest was 2002 (31°F) — a 28°F range across recorded history. Precipitation has occurred on 34% of recorded March 17th dates, with snow falling 7% of the time (heaviest snowfall: 1.7"). The last decade has been 4.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.6°F warmer on this date compared to 20-30 years ago.
Planning for March 17th in Boise, ID? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 71° | 33° | 52° | — | — |
| 2025 | 48° | 35° | 42° | 0.43" | — |
| 2024 | 67° | 39° | 53° | — | — |
| 2023 | 52° | 27° | 40° | — | — |
| 2022 | 55° | 31° | 43° | — | — |
| 2021 | 62° | 32° | 47° | — | — |
| 2020 | 60° | 41° | 51° | 0.71" | — |
| 2019 | 58° | 33° | 45° | — | — |
| 2018 | 48° | 34° | 41° | 0.28" | — |
| 2017warmest | 72° | 47° | 59° | — | — |
| 2016 | 51° | 35° | 43° | — | — |
| 2015 | 60° | 45° | 52° | — | — |
| 2014 | 59° | 34° | 46° | 0.03" | — |
| 2013 | 47° | 34° | 40° | — | — |
| 2012 | 50° | 39° | 45° | 0.97" | — |
| 2011 | 48° | 32° | 40° | — | — |
| 2010 | 61° | 41° | 51° | — | — |
| 2009 | 54° | 39° | 46° | — | — |
| 2008 | 49° | 31° | 40° | — | — |
| 2007 | 75° | 40° | 57° | — | — |
| 2006 | 53° | 37° | 45° | 0.13" | — |
| 2005 | 52° | 31° | 41° | 0.08" | — |
| 2004 | 65° | 36° | 50° | — | — |
| 2003 | 58° | 30° | 44° | — | — |
| 2002coldest | 38° | 25° | 31° | 0.33" | 1.7" |
| 2001 | 49° | 35° | 42° | — | — |
| 2000 | 47° | 30° | 38° | — | — |
| 1999 | 57° | 28° | 43° | — | — |
| 1998 | 50° | 29° | 39° | — | — |
| 1997 | 61° | 40° | 50° | 0.25" | — |
| 1996 | 55° | 36° | 45° | — | — |
| 1995 | 63° | 32° | 47° | — | — |
| 1994 | 58° | 33° | 45° | — | — |
| 1993 | 56° | 43° | 49° | 2.24" | — |
| 1992 | 57° | 34° | 45° | — | — |
| 1991 | 62° | 32° | 47° | — | — |
| 1990 | 62° | 39° | 51° | — | — |
| 1989 | 47° | 31° | 39° | 0.03" | — |
| 1988 | 55° | 24° | 40° | — | — |
| 1987 | 50° | 26° | 38° | 0.46" | — |
| 1986 | 52° | 33° | 42° | — | — |
| 1985 | 59° | 26° | 43° | — | — |
| 1984 | 48° | 33° | 41° | 1.19" | — |
| 1983 | 46° | 39° | 43° | 0.05" | — |
| 1982 | 50° | 28° | 39° | — | — |
| 1981 | 49° | 29° | 39° | — | — |
| 1980 | 54° | 31° | 42° | 0.33" | — |
| 1979 | 52° | 31° | 41° | — | — |
| 1978 | 69° | 33° | 51° | — | — |
| 1977 | 47° | 28° | 37° | 0.13" | 0.5" |
| 1976 | 57° | 37° | 47° | — | — |
| 1975 | 43° | 28° | 35° | 0.3" | 0.7" |
| 1974 | 58° | 38° | 48° | 0.13" | — |
| 1973 | 49° | 30° | 39° | 0.1" | 0.6" |
| 1972 | 72° | 44° | 58° | — | — |
| 1971 | 43° | 25° | 34° | — | — |
56 years of data from BOISE AIR TERMINAL