Weather on April 12
Boise, ID
55 Years of Data
About This Date
April 12th in Boise, ID typically brings mild spring weather, with average highs around 61°F and lows near 37°F. Over 56 years of records, the warmest April 12th was in 2024 (66°F average), while the coldest was 1987 (38°F) — a 28°F range across recorded history. Precipitation has occurred on 30% of recorded April 12th dates, with snow falling 5% of the time (heaviest snowfall: 1.4"). The last decade has been 2.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.2°F cooler on this date compared to 20-30 years ago.
Planning for April 12th in Boise, ID? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 54° | 42° | 48° | 1.98" | — |
| 2025 | 58° | 42° | 50° | — | — |
| 2024warmest | 79° | 54° | 66° | 0.03" | — |
| 2023 | 50° | 34° | 42° | — | — |
| 2022 | 45° | 30° | 38° | 0.08" | 0.4" |
| 2021 | 57° | 26° | 42° | — | — |
| 2020 | 54° | 33° | 43° | — | — |
| 2019 | 59° | 35° | 47° | 0.05" | — |
| 2018 | 52° | 33° | 42° | 0.48" | 0.2" |
| 2017 | 72° | 43° | 57° | — | — |
| 2016 | 70° | 51° | 60° | 0.05" | — |
| 2015 | 55° | 32° | 44° | — | — |
| 2014 | 63° | 41° | 52° | — | — |
| 2013 | 62° | 30° | 46° | — | — |
| 2012 | 61° | 43° | 52° | 0.41" | — |
| 2011 | 59° | 33° | 46° | — | — |
| 2010 | 51° | 37° | 44° | 0.51" | — |
| 2009 | 64° | 35° | 50° | — | — |
| 2008 | 69° | 36° | 52° | — | — |
| 2007 | 59° | 41° | 50° | — | — |
| 2006 | 68° | 39° | 54° | — | — |
| 2005 | 67° | 41° | 54° | — | — |
| 2004 | 77° | 42° | 60° | — | — |
| 2003 | 66° | 46° | 56° | — | — |
| 2002 | 66° | 47° | 56° | — | — |
| 2001 | 48° | 34° | 41° | 0.03" | — |
| 2000 | 75° | 46° | 61° | — | — |
| 1999 | 66° | 34° | 50° | — | — |
| 1998 | 50° | 35° | 43° | — | — |
| 1997 | 55° | 27° | 41° | — | — |
| 1996 | 54° | 39° | 46° | 0.13" | — |
| 1995 | 67° | 41° | 54° | — | — |
| 1994 | 67° | 44° | 55° | — | — |
| 1993 | 54° | 31° | 42° | — | — |
| 1992 | 65° | 47° | 56° | — | — |
| 1991 | 62° | 34° | 48° | — | — |
| 1990 | 64° | 42° | 53° | — | — |
| 1989 | 69° | 34° | 51° | — | — |
| 1988 | 82° | 41° | 62° | — | — |
| 1987coldest | 53° | 23° | 38° | — | — |
| 1986 | 50° | 36° | 43° | 0.51" | — |
| 1985 | 70° | 39° | 54° | — | — |
| 1984 | 55° | 35° | 45° | 0.08" | — |
| 1983 | 53° | 28° | 41° | — | — |
| 1982 | 57° | 44° | 51° | 0.1" | — |
| 1981 | 58° | 35° | 46° | — | — |
| 1980 | 64° | 32° | 48° | — | — |
| 1979 | 54° | 28° | 41° | 0.03" | — |
| 1978 | 57° | 25° | 41° | — | — |
| 1977 | 67° | 28° | 47° | — | — |
| 1976 | 51° | 39° | 45° | 0.18" | — |
| 1975 | 65° | 32° | 48° | — | — |
| 1974 | 49° | 31° | 40° | 0.03" | — |
| 1973 | 72° | 49° | 60° | — | — |
| 1972 | 49° | 34° | 41° | 0.36" | 1.4" |
| 1971 | 54° | 31° | 42° | — | — |
Boise, ID Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Boise, ID Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Boise, ID Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Boise, ID
Boise, ID has no months that meet our "pleasant" threshold — every season has tradeoffs.