Guam June 15 Weather Records

Daily averages and all-time records for weather in Guam for the date of June 15.

June 15 All-Time Records
1945–2024

92 °F

73 °F

83 °F

Highest daily low

83 °F

1.21 inches

Most snow

none

June 15 Average Weather
1991–2020 ¹

Average high

88.7 °F

Average low

78.1 °F

Chance precipitation

76.9%

Chance snow

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	88	78	0.12	0.0
2022	89	79	0.09	0.0
2021	92	81	0.00	0.0
2020	89	80	0.05	0.0
2019	90	80	0.00	0.0
2018	88	81	0.02	0.0
2017	91	79	0.18	0.0
2016	92	83	0.00	0.0
2015	88	78	0.04	0.0
2014	89	78	0.52	0.0
2013	91	83	0.00	0.0
2012	87	80	0.08	0.0
2011	89	81	0.09	0.0
2010	91	80	0.11	0.0
2009	91	76	0.29	0.0
2008	88	79	0.10	0.0
2007	90	79	0.04	0.0
2006	89	77	0.31	0.0
2005	92	78	0.05	0.0
2004	89	77	0.22	0.0
2003	88	77	0.01	0.0
2002	89	78	0.21	0.0
2001	85	77	0.29	0.0
2000	87	76	0.30	0.0
1999	85	75	1.21	0.0
1998	85	75	1.11	0.0
1997	88	74	0.10	0.0
1996	88	77	0.81	0.0
1995	89	78	0.01	0.0
1994	92	79	0.00	0.0
1993	90	75	0.11	0.0
1992	89	79	0.03	0.0
1991	84	75	0.53	0.0
1990	89	74	0.40	0.0
1989	90	76	0.02	0.0
1988	90	80	0.02	0.0
1987	91	75	0.36	0.0
1986	89	75	0.20	0.0
1985	90	75	0.49	0.0
1984	89	76	0.18	0.0
1983	91	80	0.02	0.0
1982	91	80	0.00	0.0
1981	86	77	0.34	0.0
1980	85	76	0.16	0.0
1979	89	78	0.00	0.0
1978	88	79	0.00	0.0
1977	87	76	0.58	0.0
1976	85	79	0.00	0.0
1975	84	79	0.06	0.0
1974	86	76	0.14	0.0
1973	89	78	0.30	0.0
1972	85	76	0.08	0.0
1971	87	78	0.19	0.0
1970	87	79	0.17	0.0
1969	90	77	0.00	0.0
1968	87	76	0.02	0.0
1967	86	74	0.55	0.0
1966	91	77	0.04	0.0
1965	85	76	0.05	0.0
1964	90	77	0.20	0.0
1963	89	77	0.00	0.0
1962	85	79	0.22	0.0
1961	87	78	0.00	0.0
1960	87	78	0.00	0.0
1959	87	79	0.02	0.0
1958	83	75	0.03	0.0
1957	86	77	0.00	0.0
1956	86	77	0.00	n/a
1955	85	77	0.00	n/a
1954	88	76	0.00	n/a
1953	88	76	0.01	n/a
1952	87	73	0.33	n/a
1951	87	77	0.07	n/a
1950	84	74	0.44	n/a
1949	87	76	0.06	n/a
1948	87	78	0.00	n/a
1947	91	78	1.05	n/a
1946	n/a	n/a	n/a	n/a

What's the all-time high for Guam on 6/15?

For the date of Jun 15, the highest temperature ever reached in Guam history is 92 °F which has happened 4 times, most recently in 2021.

Highest Temperatures in Guam on June 15

What's the all-time low for Guam on 6/15?

For the date of Jun 15, the lowest temperature ever reached in Guam history is 73 °F which happened in 1952.

Lowest Temperatures in Guam on June 15

Lowest High Temperatures in Guam on June 15

What's the most it has ever rained in Guam on 6/15?

For the date of Jun 15, the most precipitation ever recorded in Guam history is 1.21 inches which happened in 1999.

All-Time Most Precipitation in Guam on June 15

Weather Station Details

Years	Station	Coordinates
1945–2024	Guam International Airport	location