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Salmon May Precipitation Totals

A time series of total precipitation in the month of May in Salmon, Idaho from 1968–2021.

Rainiest May in Salmon History

The rainiest May in Salmon, Idaho history happened in 1980, with 3.65 inches of total precipitation.

Driest May in Salmon History

The driest May in Salmon, Idaho history happened in 2001, with just 0.32 inches of total precipitation.

Salmon Average May Precipitation by Year

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Year	Precipitation (inches)
2021	0.81
2020	1.98
2014	0.83
2013	1.54
2012	1.10
2011	1.32
2010	1.99
2009	0.74
2008	0.92
2007	0.66
2006	0.64
2005	2.33
2004	2.35
2003	0.48
2002	1.43
2001	0.32
2000	1.13
1999	0.60
1998	1.40
1997	1.25
1996	1.68
1995	2.59
1994	1.72
1993	0.74
1992	0.71
1991	1.28
1990	1.60
1989	1.68
1988	1.64
1987	1.86
1986	0.55
1985	1.71
1984	1.94
1983	0.45
1982	1.03
1981	2.78
1980	3.65
1979	0.68
1978	2.25
1977	2.41
1976	1.02
1975	0.62
1974	0.66
1973	0.45
1972	1.44
1971	1.14
1970	2.06
1969	1.03
1968	1.09

Its possible for precipitation totals to include both rain and melted snowfall
Months with more than 10% missing data are excluded