Guam September 9 Weather Records

Daily averages and all-time records for weather in Guam for the date of September 9.

September 9 All-Time Records
1945–2024

91 °F

71 °F

78 °F

Highest daily low

80 °F

7.35 inches

Most snow

none

September 9 Average Weather
1991–2020 ¹

Average high

87.2 °F

Average low

76.3 °F

Chance precipitation

81.6%

Chance snow

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	86	77	0.85	0.0
2022	87	77	0.02	0.0
2021	88	80	0.00	0.0
2020	88	77	0.01	0.0
2019	84	76	1.43	0.0
2018	89	80	0.00	0.0
2017	78	75	2.93	0.0
2016	85	78	0.18	0.0
2015	88	75	0.48	0.0
2014	89	77	0.27	0.0
2013	90	77	0.05	0.0
2012	88	77	1.08	0.0
2011	87	75	0.82	0.0
2010	85	74	0.38	0.0
2009	88	80	0.40	0.0
2008	89	76	0.02	0.0
2007	85	76	0.06	0.0
2006	88	79	0.00	0.0
2005	89	77	0.39	0.0
2004	88	76	0.00	0.0
2003	87	76	0.23	0.0
2002	88	76	0.00	0.0
2001	84	75	1.13	0.0
2000	83	72	0.25	0.0
1999	84	75	0.82	0.0
1998	88	78	0.29	0.0
1997	88	75	0.06	0.0
1996	83	76	0.36	0.0
1995	89	75	0.68	0.0
1994	91	79	0.20	0.0
1993	88	77	0.04	0.0
1992	91	78	0.00	0.0
1991	87	76	0.09	0.0
1990	89	75	1.47	0.0
1989	80	71	5.36	0.0
1988	91	76	0.03	0.0
1987	90	76	0.21	0.0
1986	90	75	0.00	0.0
1985	87	75	0.36	0.0
1984	90	76	0.86	0.0
1983	91	79	0.00	0.0
1982	89	78	0.00	0.0
1981	90	79	0.05	0.0
1980	79	74	7.35	0.0
1979	89	78	0.21	0.0
1978	87	78	0.10	0.0
1977	88	78	0.00	0.0
1976	87	75	0.00	0.0
1975	85	77	0.01	0.0
1974	85	78	0.00	0.0
1973	85	76	0.48	0.0
1972	88	79	0.11	0.0
1971	90	80	0.00	0.0
1970	88	78	0.20	0.0
1969	89	79	0.36	0.0
1968	88	76	0.37	0.0
1967	85	77	0.10	0.0
1966	85	73	0.98	0.0
1965	85	76	0.07	0.0
1964	86	77	0.32	0.0
1963	83	74	1.72	0.0
1962	89	78	0.29	0.0
1961	90	76	0.00	0.0
1960	82	76	0.51	0.0
1959	86	77	0.00	0.0
1958	83	77	0.48	0.0
1957	86	75	0.97	0.0
1956	85	76	0.25	n/a
1955	87	75	2.44	n/a
1954	84	74	0.98	n/a
1953	90	76	0.21	n/a
1952	88	71	0.11	n/a
1951	88	78	0.01	n/a
1950	84	72	0.60	n/a
1949	84	73	0.57	n/a
1948	86	74	0.92	n/a
1947	82	74	1.35	n/a
1946	n/a	n/a	n/a	n/a
1945	86	75	0.45	n/a

What's the all-time high for Guam on 9/9?

For the date of Sep 9, the highest temperature ever reached in Guam history is 91 °F which has happened 4 times, most recently in 1994.

Highest Temperatures in Guam on September 9

What's the all-time low for Guam on 9/9?

For the date of Sep 9, the lowest temperature ever reached in Guam history is 71 °F which has happened 2 times, most recently in 1989.

Lowest Temperatures in Guam on September 9

Lowest High Temperatures in Guam on September 9

What's the most it has ever rained in Guam on 9/9?

For the date of Sep 9, the most precipitation ever recorded in Guam history is 7.35 inches which happened in 1980.

All-Time Most Precipitation in Guam on September 9

Weather Station Details

Years	Station	Coordinates
1945–2024	Guam International Airport	location