Guam August 16 Weather Records

Daily averages and all-time records for weather in Guam for the date of August 16.

August 16 All-Time Records
1945–2024

91 °F

70 °F

79 °F

Highest daily low

80 °F

4.25 inches

Most snow

none

August 16 Average Weather
1991–2020 ¹

Average high

87.1 °F

Average low

76.5 °F

Chance precipitation

83.4%

Chance snow

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	86	76	0.00	0.0
2022	88	73	1.19	0.0
2021	88	79	0.09	0.0
2020	86	78	0.96	0.0
2019	88	75	0.02	0.0
2018	85	76	4.25	0.0
2017	90	78	0.01	0.0
2016	85	77	0.17	0.0
2015	79	74	3.94	0.0
2014	88	75	0.57	0.0
2013	88	75	0.03	0.0
2012	87	76	0.04	0.0
2011	85	77	0.49	0.0
2010	87	74	0.38	0.0
2009	87	77	1.24	0.0
2008	84	76	1.61	0.0
2007	87	77	0.13	0.0
2006	86	77	0.00	0.0
2005	84	72	0.42	0.0
2004	88	74	0.12	0.0
2003	88	78	0.35	0.0
2002	86	75	0.41	0.0
2001	82	75	1.75	0.0
2000	88	75	0.65	0.0
1999	87	77	0.26	0.0
1998	89	77	0.02	0.0
1997	84	76	2.44	0.0
1996	88	80	0.00	0.0
1995	87	75	0.25	0.0
1994	89	77	0.02	0.0
1993	90	76	0.20	0.0
1992	87	75	1.06	0.0
1991	85	78	0.46	0.0
1990	81	75	0.55	0.0
1989	88	75	0.44	0.0
1988	90	79	0.00	0.0
1987	88	74	0.92	0.0
1986	84	75	3.23	0.0
1985	87	76	0.07	0.0
1984	87	74	2.31	0.0
1983	83	77	1.18	0.0
1982	89	78	0.06	0.0
1981	86	74	3.34	0.0
1980	89	78	0.11	0.0
1979	87	74	1.06	0.0
1978	86	78	0.00	0.0
1977	88	78	0.08	0.0
1976	86	76	0.40	0.0
1975	86	79	0.00	0.0
1974	79	76	1.57	0.0
1973	86	77	0.00	0.0
1972	86	77	0.01	0.0
1971	89	80	0.00	0.0
1970	89	77	0.00	0.0
1969	88	76	0.07	0.0
1968	86	72	1.02	0.0
1967	87	75	0.06	0.0
1966	91	78	0.04	0.0
1965	89	76	0.30	0.0
1964	87	75	0.23	0.0
1963	87	78	0.00	0.0
1962	86	78	0.02	n/a
1961	86	76	0.43	0.0
1960	85	75	0.54	0.0
1959	84	75	0.41	0.0
1958	88	78	0.28	0.0
1957	86	75	0.56	0.0
1956	82	78	0.00	n/a
1955	88	78	0.11	n/a
1954	88	77	0.02	n/a
1953	83	75	1.29	n/a
1952	86	73	0.05	n/a
1951	88	76	0.00	n/a
1950	88	76	0.65	n/a
1949	89	70	1.70	n/a
1948	86	78	0.00	n/a
1947	86	77	0.00	n/a
1946	n/a	n/a	n/a	n/a

What's the all-time high for Guam on 8/16?

For the date of Aug 16, the highest temperature ever reached in Guam history is 91 °F which happened in 1966.

Highest Temperatures in Guam on August 16

What's the all-time low for Guam on 8/16?

For the date of Aug 16, the lowest temperature ever reached in Guam history is 70 °F which happened in 1949.

Lowest Temperatures in Guam on August 16

Lowest High Temperatures in Guam on August 16

What's the most it has ever rained in Guam on 8/16?

For the date of Aug 16, the most precipitation ever recorded in Guam history is 4.25 inches which happened in 2018.

All-Time Most Precipitation in Guam on August 16

Weather Station Details

Years	Station	Coordinates
1945–2024	Guam International Airport	location