Guam March 31 Weather Records

Daily averages and all-time records for weather in Guam for the date of March 31.

March 31 All-Time Records
1945–2024

92 °F

71 °F

80 °F

Highest daily low

81 °F

0.87 inches

Most snow

none

March 31 Average Weather
1991–2020 ¹

Average high

87.6 °F

Average low

76.2 °F

Chance precipitation

56.9%

Chance snow

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2024	88	76	0.08	0.0
2023	86	76	0.29	0.0
2022	87	74	0.34	0.0
2021	87	77	0.01	0.0
2020	88	75	0.27	0.0
2019	88	75	0.05	0.0
2018	88	79	0.05	0.0
2017	88	75	0.05	0.0
2016	90	79	0.00	0.0
2015	81	78	0.42	0.0
2014	89	74	0.00	0.0
2013	89	81	0.02	0.0
2012	87	76	0.09	0.0
2011	86	76	0.87	0.0
2010	86	75	0.02	0.0
2009	88	75	0.00	0.0
2008	87	73	0.00	0.0
2007	88	76	0.03	0.0
2006	92	75	0.00	0.0
2005	87	78	0.00	0.0
2004	88	76	0.01	0.0
2003	87	76	0.03	0.0
2002	87	78	0.06	0.0
2001	88	76	0.00	0.0
2000	88	77	0.02	0.0
1999	88	78	0.09	0.0
1998	88	76	0.02	0.0
1997	88	78	0.00	0.0
1996	86	75	0.12	0.0
1995	86	77	0.00	0.0
1994	86	76	0.01	0.0
1993	87	77	0.00	0.0
1992	88	71	0.11	0.0
1991	90	73	0.00	0.0
1990	91	74	0.03	0.0
1989	90	78	0.03	0.0
1988	90	79	0.00	0.0
1987	89	74	0.00	0.0
1986	88	74	0.08	0.0
1985	89	78	0.00	0.0
1984	89	77	0.00	0.0
1983	88	76	0.00	0.0
1982	88	74	0.00	0.0
1981	88	78	0.06	0.0
1980	86	75	0.27	0.0
1979	85	77	0.02	0.0
1978	86	76	0.00	0.0
1977	85	78	0.02	0.0
1976	80	75	0.49	0.0
1975	84	77	0.00	0.0
1974	87	75	0.02	0.0
1973	84	74	0.03	0.0
1972	86	78	0.01	0.0
1971	90	76	0.02	0.0
1970	88	76	0.20	0.0
1969	92	75	0.00	0.0
1968	86	77	0.00	0.0
1967	85	74	0.08	0.0
1966	87	71	0.02	0.0
1965	87	72	0.00	0.0
1964	88	76	0.00	0.0
1963	87	75	0.20	0.0
1962	86	79	0.00	0.0
1961	84	78	0.00	0.0
1960	85	77	0.00	0.0
1959	83	75	0.02	0.0
1958	85	77	0.00	0.0
1957	86	74	0.00	0.0
1956	84	77	0.00	n/a
1955	85	77	0.04	n/a
1954	87	77	0.08	n/a
1953	84	74	0.00	n/a
1952	85	73	0.00	n/a
1951	85	77	0.04	n/a
1950	86	73	0.04	n/a
1949	85	75	0.12	n/a
1948	87	74	0.00	n/a
1947	n/a	n/a	n/a	n/a
1946	n/a	n/a	n/a	n/a

What's the all-time high for Guam on 3/31?

For the date of Mar 31, the highest temperature ever reached in Guam history is 92 °F which has happened 2 times, most recently in 2006.

Highest Temperatures in Guam on March 31

What's the all-time low for Guam on 3/31?

For the date of Mar 31, the lowest temperature ever reached in Guam history is 71 °F which has happened 2 times, most recently in 1992.

Lowest Temperatures in Guam on March 31

Lowest High Temperatures in Guam on March 31

What's the most it has ever rained in Guam on 3/31?

For the date of Mar 31, the most precipitation ever recorded in Guam history is 0.87 inches which happened in 2011.

All-Time Most Precipitation in Guam on March 31

Weather Station Details

Years	Station	Coordinates
1945–2024	Guam International Airport	location