Marathon, FL: Fall

10 October 2026: Fall 2026 so far averaged 84.1°F in Marathon, FL, the warmest 1 September to 10 October since 2024, tied 14th warmest of 64 (with 2013, 2012, 2009 and 2 other years).

Fall 2026 so far, to 10 October 2026

Mean temperature: 84.1°F; Warmest since 2024; 14th warmest of 64
Precipitation: 5.80 in; Driest since 2019; 21st driest of 66

A normal 1 September to 10 October in Marathon, FL (1991 to 2020): a mean temperature of 84°F, between 82.2°F and 84.5°F in eight years of ten and 7.83 in of precipitation, between 4.23 in and 13.26 in in eight years of ten.

The mean temperature of every 1 September to 10 October in Marathon, FL since 1950: 84.1°F in 2026; the highest is 86°F, in 2023.

Normal range, 82.2 to 84.5°F

Every year, ranked, as a table

Every 1 September to 10 October in Marathon, FL from 1950 to 2026, ranked: the mean temperature, the mean high and the mean low from the warmest, the precipitation from the wettest; a year missing more than a tenth of its days is not ranked.

Year	Mean, °F	Rank	High, °F	Rank	Low, °F	Rank	Precipitation, in	Rank	Days missing
2026	84.1	14	88.2	44	80.1	4	5.80	46	0
2025	82.9	32	87.9	49	77.8	29	15.54	3	0
2024	85.3	3	89.8	11	80.9	1	7.08	35	0
2023	86	1	92.3	1	79.8	6	8.90	26	0
2022	84.9	4	90.9	3	79	15	7.57	32	0
2021	83.2	28	89.2	26	77.3	37	6.13	42	0
2020	84.5	8	89.5	18	79.4	8	13.91	6	0
2019	84.3	12	89.5	18	79.2	11	5.38	49	0
2018	84.6	7	90.2	5	79	15	4.10	58	0
2017	84.4	9	89.6	14	79.3	10	9.22	23	2
2016	84.4	9	89.9	8	79	15	4.39	56	0
2015	84.4	9	90.1	6	78.6	19	7.35	33	0
2014	83.5	25	89.1	27	77.9	28	5.22	51	0
2013	84.1	14	89.5	18	78.6	19	4.24	57	0
2012	84.1	14	89.4	22	78.9	18	6.74	37	0
2011	83.9	22	89.6	14	78.2	24	7.90	30	0
2010	82.6	39	87.8	51	77.5	34	13.71	7	0
2009	84.1	14	89.5	18	78.6	19	7.76	31	0
2008	82.9	32	87.8	51	78	26	11.54	12	1
2007	84	20	89.9	8	78.1	25	13.21	8	0
2006	84.2	13	90.1	6	78.3	23	4.96	54	1
2005	83.9	22	89.4	22	78.5	22	7.22	34	0
2004	84	20	88.8	32	79.2	11	4.71	55	2
2003	84.1	14	89.1	27	79.1	14	3.49	61	0
2002	85.5	2	90.7	4	80.2	3	8.08	29	0
2001	82.6	39	88.2	44	77.1	39	10.24	16	0
2000							9.69	18	7
1999	82.9	32	88.4	39	77.4	36	12.74	9	0
1998	84.9	4	89.6	14	80.1	4	3.79	60	4
1997	80.8	60	85.4	63	76.2	50	10.47	15	0
1996	82.3	46	87.6	55	77	41	8.78	27	0
1995	83.3	27	88.8	32	77.8	29	6.57	40	0
1994	81.8	54	87.2	57	76.4	48	14.91	4	1
1993	82	51	87.3	56	76.6	44	9.69	18	0
1992	82.7	37	87.7	53	77.8	29	6.55	41	0
1991	83.4	26	88.9	30	77.8	29	12.45	10	0
1990	81.1	59	85.9	61	76.2	50	9.18	24	2
1989	84.7	6	88.8	32	80.6	2	2.26	66	0
1988	82.6	39	89.1	27	76	53	5.10	52	0
1987	84.1	14	88.9	30	79.4	8	9.06	25	0
1986	83.1	29	86.6	58	79.5	7	2.35	65	0
1985	81.8	54	86	60	77.6	33	9.85	17	0
1984	80.8	60	84.7	64	76.9	42	9.67	20	0
1983	82.2	47	86.5	59	78	26	3.16	63	0
1982	82.4	45	85.6	62	79.2	11	6.77	36	0
1975									31
1974	82.7	37	88.1	46	77.3	37	5.28	50	0
1972	82.1	50	88.1	46	76	53	6.72	38	0
1971	83.7	24	89.8	11	77.5	34	5.04	53	0
1970	82.6	39	89.7	13	75.6	55	5.90	45	0
1969	82.2	47	87.9	49	76.6	44	9.50	21	1
1968									10
1966	83.1	29	89.3	25	76.6	44	9.45	22	3
1965							3.91	59	9
1964	82.6	39	88.3	41	76.8	43	5.69	48	0
1963	82.2	47	88.3	41	76.2	50	14.40	5	0
1962	82.5	44	88.7	36	76.3	49	5.71	47	0
1961	83	31	89.4	22	76.6	44	3.08	64	0
1959	82	51	88.6	38	75.5	56	20.71	1	0
1958	82.9	32	88.7	36	77.1	39	6.12	43	0
1957	81.3	58	88.1	46	74.6	59	11.33	14	0
1956	80.1	63	87.7	53	72.5	62	12.35	11	0
1955	81.7	56	89.6	14	73.8	60	6.59	39	0
1954	80.3	62	88.4	39	72.2	63	8.71	28	0
1953	79.7	64	88.8	32	70.7	64	19.63	2	0
1952	81.7	56	89.9	8	73.5	61	6.02	44	0
1951	82.9	32	91	2	74.7	58	3.21	62	0
1950	81.9	53	88.3	41	75.4	57	11.46	13	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2023	86
2002	85.5
2024	85.3
2022	84.9
1998	84.9
1989	84.7
2018	84.6
2020	84.5
2017	84.4
2016	84.4
More years share the last value

Coldest
Year	Mean, °F
1953	79.7
1956	80.1
1954	80.3
1997	80.8
1984	80.8
1990	81.1
1957	81.3
1955	81.7
1952	81.7
1994	81.8
More years share the last value

Wettest
Year	Precipitation, in
1959	20.71
1953	19.63
2025	15.54
1994	14.91
1963	14.40
2020	13.91
2010	13.71
2007	13.21
1999	12.74
1991	12.45

Driest
Year	Precipitation, in
1989	2.26
1986	2.35
1961	3.08
1983	3.16
1951	3.21
2003	3.49
1998	3.79
1965	3.91
2018	4.10
2013	4.24

The hottest, coldest and wettest days

Hottest day: 92°F; 1 September 2026
Coldest night: 73°F; 29 September 2026
Wettest day: 1.85 in; 29 September 2026

Every month, season and year

Months

Seasons

Years

Marathon, FL the day's answers

All-time records

Every answer in words

Fall 2026 so far brought 5.80 in of precipitation in Marathon, FL, the driest 1 September to 10 October since 2019, 21st driest of 66.
The hottest day of fall 2026 so far in Marathon, FL: 92°F on Tuesday 1 September 2026.
The coldest night of fall 2026 so far in Marathon, FL: a low of 73°F on Tuesday 29 September 2026.
The wettest day of fall 2026 so far in Marathon, FL: 1.85 in on Tuesday 29 September 2026.