Average October Temperature in Guam by Year

This page contains a list of the average monthly high and low temperatures in Guam for the month of October each year between 1945 and 2023. It is based on NOAA data.

Change:

Month:

What Was the Hottest October Ever in Guam?

2016 was the warmest October in the history of Guam. The average daily high temperature was 89.2 °F, and the average low was 78.7 °F.

What Was the Coldest October Ever in Guam?

1945 was the coolest October in the history of Guam. The average daily high temperature was 85.3 °F, and the average low was 74.1 °F.

* click column headers to sort

Year	Rank	High (°F)	Low (°F)
2023	45	86.6	76.7
2022	71	85.5	75.6
2021	50	86.6	76.2
2020	46	86.8	76.4
2019	40	87.2	76.6
2018	2	88.7	78.9
2017	34	87.0	77.0
2016	1	89.2	78.7
2015	9	88.1	77.7
2014	37	87.1	76.7
2013	51	86.2	76.7
2012	38	86.8	77.0
2011	63	86.1	75.8
2010	22	87.5	77.2
2009	39	86.8	77.0
2008	16	87.9	77.1
2007	35	87.5	76.4
2006	72	85.4	75.7
2005	55	86.3	76.1
2004	15	87.7	77.5
2003	12	87.4	77.8
2002	17	88.0	76.9
2001	20	88.1	76.7
2000	42	87.1	76.5
1999	27	87.4	76.9
1998	14	87.9	77.3
1997	30	87.5	76.6
1996	29	87.4	76.7
1995	58	87.0	75.1
1994	28	87.6	76.7
1993	52	87.1	75.7
1992	11	87.9	77.4
1991	41	88.9	74.8
1990	25	88.8	75.8
1989	36	88.5	75.3
1988	26	89.0	75.6
1987	10	88.7	76.9
1986	24	88.9	75.8
1985	33	88.4	75.5
1984	3	90.0	77.6
1983	5	89.9	77.1
1982	48	87.1	76.0
1981	8	88.4	77.5
1980	31	87.4	76.6
1979	19	88.3	76.5
1978	23	86.0	78.6
1977	49	85.8	77.2
1976	6	88.0	78.5
1975	67	84.4	76.9
1974	7	86.9	79.0
1973	53	85.8	76.9
1972	68	86.0	75.1
1971	4	87.8	79.7
1970	18	87.1	77.8
1969	13	89.0	76.2
1968	64	86.5	75.1
1967	65	86.6	75.0
1966	44	89.0	74.4
1965	56	87.1	75.2
1964	43	88.2	75.3
1963	73	85.8	75.1
1962	21	88.1	76.6
1961	77	84.0	75.5
1960	74	84.9	75.8
1959	61	85.5	76.5
1958	54	85.5	77.1
1957	57	85.4	76.7
1956	59	85.7	76.4
1955	62	86.2	75.8
1954	70	85.1	76.0
1953	47	86.9	76.4
1952	76	85.1	75.2
1951	32	87.7	76.2
1950	75	86.3	74.4
1949	69	85.9	75.2
1948	66	85.6	75.9
1947	60	85.7	76.3
1945	78	85.3	74.1

Weather Station Details

Years	Station	Coordinates
1945–2024	Guam International Airport	location