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Pago Pago May Precipitation Totals

A time series of total precipitation in the month of May in Pago Pago, American Samoa from 1966–2023.

Rainiest May in Pago Pago History

The rainiest May in Pago Pago, American Samoa history happened in 1999, with 29.10 inches of total precipitation.

Driest May in Pago Pago History

The driest May in Pago Pago, American Samoa history happened in 1983, with just 1.61 inches of total precipitation.

Pago Pago Average May Precipitation by Year

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Year	Precipitation (inches)
2023	16.19
2022	9.32
2021	7.71
2020	6.97
2019	14.91
2018	9.26
2017	23.23
2016	9.89
2015	16.59
2014	7.84
2013	6.35
2012	12.15
2011	3.69
2010	6.61
2009	19.17
2008	19.83
2007	17.34
2006	7.86
2005	10.78
2004	5.11
2003	19.59
2002	11.20
2001	4.79
2000	13.40
1999	29.10
1998	1.64
1997	9.29
1996	10.87
1995	9.55
1994	18.96
1993	8.82
1992	10.67
1991	11.25
1990	3.52
1989	7.51
1988	9.76
1987	5.51
1986	12.33
1985	10.41
1984	4.79
1983	1.61
1982	7.90
1981	9.25
1980	19.50
1979	4.23
1978	8.71
1977	20.21
1976	18.98
1975	17.88
1974	8.07
1973	7.93
1972	6.55
1971	4.77
1970	8.78
1969	4.91
1968	7.00
1967	9.97
1966	20.48

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