Guam September 26 Weather Records

Daily averages and all-time records for weather in Guam for the date of September 26.

September 26 All-Time Records
1945–2024

91 °F

73 °F

80 °F

Highest daily low

81 °F

4.93 inches

Most snow

none

September 26 Average Weather
1991–2020 ¹

Average high

87.1 °F

Average low

76.4 °F

Chance precipitation

83.1%

Chance snow

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	87	77	0.05	0.0
2022	87	75	0.18	0.0
2021	86	76	0.00	0.0
2020	90	77	0.07	0.0
2019	85	75	2.08	0.0
2018	88	77	0.08	0.0
2017	89	76	0.22	0.0
2016	89	79	0.54	0.0
2015	85	77	0.10	0.0
2014	89	80	0.13	0.0
2013	88	77	0.77	0.0
2012	88	75	0.18	0.0
2011	86	78	0.34	0.0
2010	87	79	0.29	0.0
2009	88	77	0.14	0.0
2008	87	77	0.29	0.0
2007	85	77	0.92	0.0
2006	88	76	0.02	0.0
2005	87	76	0.04	0.0
2004	88	79	0.21	0.0
2003	87	76	0.29	0.0
2002	82	73	4.93	0.0
2001	85	75	0.57	0.0
2000	86	74	0.80	0.0
1999	87	78	0.00	0.0
1998	86	76	0.68	0.0
1997	88	74	0.00	0.0
1996	83	74	2.84	0.0
1995	89	77	0.22	0.0
1994	87	78	0.01	0.0
1993	84	75	0.11	0.0
1992	89	78	0.02	0.0
1991	87	75	0.18	0.0
1990	87	74	0.40	0.0
1989	90	76	0.00	0.0
1988	90	78	0.00	0.0
1987	91	78	0.06	0.0
1986	90	79	0.00	0.0
1985	90	79	0.05	0.0
1984	89	76	0.00	0.0
1983	88	76	0.75	0.0
1982	89	77	0.00	0.0
1981	80	76	1.87	0.0
1980	80	75	2.06	0.0
1979	89	75	2.13	0.0
1978	84	74	2.27	0.0
1977	87	77	0.00	0.0
1976	86	77	0.38	0.0
1975	83	76	0.00	0.0
1974	85	80	0.07	0.0
1973	86	78	0.18	0.0
1972	90	77	0.00	0.0
1971	89	81	0.22	0.0
1970	88	78	0.07	0.0
1969	89	78	0.33	0.0
1968	86	74	0.71	0.0
1967	86	76	0.09	0.0
1966	88	74	0.09	0.0
1965	89	76	0.14	0.0
1964	89	76	0.11	0.0
1963	82	76	0.17	0.0
1962	89	76	0.55	0.0
1961	87	77	0.00	0.0
1960	87	76	0.10	0.0
1959	88	75	0.01	0.0
1958	87	79	0.05	0.0
1957	88	79	0.00	0.0
1956	86	76	0.03	n/a
1955	84	75	0.34	n/a
1954	85	77	0.45	n/a
1953	84	73	1.25	n/a
1952	88	75	0.14	n/a
1951	89	78	0.00	n/a
1950	86	76	0.01	n/a
1949	87	78	0.03	n/a
1948	84	75	0.29	n/a
1947	88	77	0.09	n/a
1946	n/a	n/a	n/a	n/a
1945	86	74	0.16	n/a

What's the all-time high for Guam on 9/26?

For the date of Sep 26, the highest temperature ever reached in Guam history is 91 °F which happened in 1987.

Highest Temperatures in Guam on September 26

What's the all-time low for Guam on 9/26?

For the date of Sep 26, the lowest temperature ever reached in Guam history is 73 °F which has happened 2 times, most recently in 2002.

Lowest Temperatures in Guam on September 26

Lowest High Temperatures in Guam on September 26

What's the most it has ever rained in Guam on 9/26?

For the date of Sep 26, the most precipitation ever recorded in Guam history is 4.93 inches which happened in 2002.

All-Time Most Precipitation in Guam on September 26

Weather Station Details

Years	Station	Coordinates
1945–2024	Guam International Airport	location