Idaho Falls October Precipitation Totals

A time series of total precipitation in the month of October in Idaho Falls, Idaho from 1948–2023.

Rainiest October in Idaho Falls History

The rainiest October in Idaho Falls, Idaho history happened in 1974, with 2.77 inches of total precipitation.

Driest October in Idaho Falls History

There have been 4 times where no rain was recorded in Idaho Falls, Idaho for the entire month of October. The most recent time this happened was 1988.

Idaho Falls Average October Precipitation by Year

Read important notes
Click column headers to sort

Year	Precipitation (inches)
2023	1.26
2022	0.38
2021	1.78
2020	0.20
2019	0.36
2018	0.79
2017	0.88
2016	2.77
2015	1.21
2014	0.05
2012	0.86
2011	1.50
2010	0.57
2009	0.69
2008	0.46
2007	2.10
2006	1.37
2005	1.07
2004	1.71
2003	0.17
2002	0.36
2001	0.61
2000	1.42
1999	0.17
1998	0.43
1993	1.32
1992	0.62
1991	0.55
1990	0.57
1989	0.74
1988	0.00
1987	0.08
1986	0.61
1985	0.64
1984	0.68
1983	1.26
1982	1.30
1981	1.49
1980	1.23
1979	0.99
1978	0.00
1977	0.10
1976	1.03
1975	1.67
1974	2.77
1973	1.01
1972	1.45
1971	1.15
1970	0.30
1969	0.46
1968	0.82
1967	1.28
1966	0.36
1965	0.01
1964	0.62
1963	0.36
1962	0.18
1961	1.52
1960	0.39
1959	0.64
1958	0.00
1957	0.45
1956	2.11
1955	0.06
1954	0.61
1953	0.29
1952	0.00
1951	0.83
1950	0.75
1949	0.81
1948	0.12

Notes

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