Guam September 22 Weather Records

Daily averages and all-time records for weather in Guam for the date of September 22.

September 22 All-Time Records
1945–2024

91 °F

73 °F

80 °F

Highest daily low

81 °F

2.03 inches

Most snow

none

September 22 Average Weather
1991–2020 ¹

Average high

87.1 °F

Average low

76.4 °F

Chance precipitation

83.9%

Chance snow

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	87	74	0.20	0.0
2022	86	76	0.51	0.0
2021	90	76	1.30	0.0
2020	86	76	0.09	0.0
2019	88	78	0.00	0.0
2018	86	77	1.68	0.0
2017	91	78	0.06	0.0
2016	86	78	1.30	0.0
2015	87	77	0.03	0.0
2014	90	78	0.03	0.0
2013	80	75	1.35	0.0
2012	86	77	0.56	0.0
2011	84	75	0.74	0.0
2010	86	76	0.07	0.0
2009	86	75	0.00	0.0
2008	86	74	0.86	0.0
2007	87	75	0.75	0.0
2006	86	76	1.17	0.0
2005	84	75	0.55	0.0
2004	88	79	0.01	0.0
2003	86	76	0.07	0.0
2002	88	76	0.00	0.0
2001	88	75	0.01	0.0
2000	88	73	0.01	0.0
1999	86	73	0.27	0.0
1998	87	75	0.22	0.0
1997	88	74	0.01	0.0
1996	89	79	0.02	0.0
1995	90	77	0.01	0.0
1994	84	77	0.51	0.0
1993	88	75	0.00	0.0
1992	89	76	0.00	0.0
1991	89	74	0.25	0.0
1990	86	74	0.24	0.0
1989	90	75	0.47	0.0
1988	88	78	0.00	0.0
1987	88	75	0.20	0.0
1986	88	75	0.01	0.0
1985	89	75	0.44	0.0
1984	89	77	0.16	0.0
1983	89	77	0.12	0.0
1982	90	77	0.01	0.0
1981	87	79	0.36	0.0
1980	89	76	0.18	0.0
1979	82	75	0.92	0.0
1978	88	75	1.69	0.0
1977	89	76	0.16	0.0
1976	87	79	0.00	0.0
1975	85	77	0.22	0.0
1974	88	81	0.00	0.0
1973	87	77	0.05	0.0
1972	89	77	0.14	0.0
1971	88	79	0.70	0.0
1970	91	76	0.45	0.0
1969	91	77	0.37	0.0
1968	88	74	0.60	0.0
1967	89	76	0.04	0.0
1966	89	77	0.24	0.0
1965	88	76	0.09	0.0
1964	88	77	0.38	0.0
1963	88	77	0.12	0.0
1962	90	76	0.44	0.0
1961	85	76	0.66	0.0
1960	86	77	0.00	0.0
1959	82	75	2.03	0.0
1958	83	74	1.68	0.0
1957	82	75	0.71	0.0
1956	85	75	0.12	n/a
1955	84	76	1.72	n/a
1954	89	74	0.97	n/a
1953	87	73	0.00	n/a
1952	89	77	0.17	n/a
1951	88	74	0.93	n/a
1950	86	75	0.42	n/a
1949	87	75	0.10	n/a
1948	86	78	0.01	n/a
1947	86	74	0.17	n/a
1946	n/a	n/a	n/a	n/a
1945	86	76	0.09	n/a

What's the all-time high for Guam on 9/22?

For the date of Sep 22, the highest temperature ever reached in Guam history is 91 °F which has happened 3 times, most recently in 2017.

Highest Temperatures in Guam on September 22

What's the all-time low for Guam on 9/22?

For the date of Sep 22, the lowest temperature ever reached in Guam history is 73 °F which has happened 3 times, most recently in 2000.

Lowest Temperatures in Guam on September 22

Lowest High Temperatures in Guam on September 22

What's the most it has ever rained in Guam on 9/22?

For the date of Sep 22, the most precipitation ever recorded in Guam history is 2.03 inches which happened in 1959.

All-Time Most Precipitation in Guam on September 22

Weather Station Details

Years	Station	Coordinates
1945–2024	Guam International Airport	location