Guam August 23 Weather Records

Daily averages and all-time records for weather in Guam for the date of August 23.

August 23 All-Time Records
1945–2024

92 °F

73 °F

81 °F

Highest daily low

81 °F

2.74 inches

Most snow

none

August 23 Average Weather
1991–2020 ¹

Average high

87.3 °F

Average low

76.5 °F

Chance precipitation

81.8%

Chance snow

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	87	78	0.51	0.0
2022	86	73	1.13	0.0
2021	87	75	0.17	0.0
2020	89	78	0.00	0.0
2019	92	77	0.69	0.0
2018	91	78	0.07	0.0
2017	89	77	0.06	0.0
2016	87	76	2.56	0.0
2015	87	77	0.00	0.0
2014	88	75	0.26	0.0
2013	86	75	0.68	0.0
2012	86	75	0.00	0.0
2011	85	75	0.94	0.0
2010	84	76	0.91	0.0
2009	86	74	0.75	0.0
2008	88	74	0.00	0.0
2007	85	76	0.25	0.0
2006	87	78	0.00	0.0
2005	87	73	0.16	0.0
2004	84	75	1.79	0.0
2003	89	78	0.03	0.0
2002	85	75	2.35	0.0
2001	83	75	2.74	0.0
2000	89	77	1.01	0.0
1999	88	80	0.05	0.0
1998	87	76	0.02	0.0
1997	87	76	0.81	0.0
1996	87	75	0.03	0.0
1995	85	73	1.01	0.0
1994	89	79	0.01	0.0
1993	81	74	2.59	0.0
1992	85	74	1.58	0.0
1991	90	74	0.08	0.0
1990	87	75	0.15	0.0
1989	89	79	0.07	0.0
1988	90	79	0.00	0.0
1987	86	75	1.12	0.0
1986	84	74	0.92	0.0
1985	86	76	0.19	0.0
1984	87	76	0.00	0.0
1983	90	74	0.38	0.0
1982	87	74	1.05	0.0
1981	89	75	0.08	0.0
1980	82	75	1.87	0.0
1979	89	76	0.15	0.0
1978	82	75	0.30	0.0
1977	90	79	0.00	0.0
1976	88	78	0.12	0.0
1975	84	76	0.75	0.0
1974	88	78	0.00	0.0
1973	86	77	0.36	0.0
1972	87	77	0.00	0.0
1971	91	81	0.09	0.0
1970	90	75	0.00	0.0
1969	91	78	0.02	0.0
1968	87	73	0.74	0.0
1967	82	75	0.42	0.0
1966	88	76	1.48	0.0
1965	89	78	0.00	0.0
1964	87	74	0.01	0.0
1963	86	74	0.34	0.0
1962	89	78	0.12	n/a
1961	85	77	0.00	0.0
1960	86	77	0.09	0.0
1959	86	76	0.00	0.0
1958	86	75	0.28	0.0
1957	87	76	0.00	0.0
1956	85	75	0.69	n/a
1955	86	77	0.00	n/a
1954	88	77	0.01	n/a
1953	89	77	0.03	n/a
1952	87	76	0.05	n/a
1951	90	76	0.04	n/a
1950	88	76	0.08	n/a
1949	89	79	0.15	n/a
1948	87	78	0.19	n/a
1947	87	77	0.06	n/a
1946	n/a	n/a	n/a	n/a

What's the all-time high for Guam on 8/23?

For the date of Aug 23, the highest temperature ever reached in Guam history is 92 °F which happened in 2019.

Highest Temperatures in Guam on August 23

What's the all-time low for Guam on 8/23?

For the date of Aug 23, the lowest temperature ever reached in Guam history is 73 °F which has happened 4 times, most recently in 2022.

Lowest Temperatures in Guam on August 23

Lowest High Temperatures in Guam on August 23

What's the most it has ever rained in Guam on 8/23?

For the date of Aug 23, the most precipitation ever recorded in Guam history is 2.74 inches which happened in 2001.

All-Time Most Precipitation in Guam on August 23

Weather Station Details

Years	Station	Coordinates
1945–2024	Guam International Airport	location