Jacksonville, FL: August

31 August 2026: August 2026 averaged 83°F in Jacksonville, FL, the warmest August since 2025, tied 19th warmest of 155 (with 2007, 1991 and 1895).

August 2026

Mean temperature: 83°F; Warmest since 2025; 19th warmest of 155
Precipitation: 9.03 in; Wettest since 2024; 37th wettest of 155

A normal August in Jacksonville, FL (1991 to 2020): a mean temperature of 81.9°F, between 80.4°F and 83.1°F in eight years of ten and 7.23 in of precipitation, between 3.02 in and 10.12 in in eight years of ten.

The mean temperature of every August in Jacksonville, FL since 1872: 83°F in 2026; the highest is 84.8°F, in 1954.

Normal range, 80.4 to 83.1°F

Every year, ranked, as a table

Every August in Jacksonville, FL from 1872 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
2026	83	19	92.1	19	74	44	9.03	37
2025	83.2	14	91.7	28	74.7	19	6.08	84
2024	83.1	16	91.1	44	75	14	12.44	6
2023	84.5	2	93.9	4	75.1	11	4.98	104
2022	81.6	85	90.9	49	72.2	129	10.40	18
2021	81.9	70	90	74	73.7	58	7.48	57
2020	82.2	49	91.1	44	73.3	82	10.42	17
2019	83.1	16	91.6	32	74.6	23	9.87	26
2018	82.4	38	91.4	36	73.4	80	7.68	53
2017	82.4	38	90.5	55	74.3	35	9.09	35
2016	82.9	23	92.5	13	73.3	82	2.65	147
2015	81.2	102	90.1	67	72.4	121	8.65	40
2014	82.2	49	91.8	25	72.5	117	3.03	141
2013	81.8	76	90.1	67	73.5	70	5.95	89
2012	80.6	131	88.9	117	72.3	126	6.38	76
2011	83.8	7	94.4	1	73.2	90	5.05	103
2010	84	5	92.6	11	75.5	6	7.74	50
2009	81.2	102	89.7	85	72.8	110	7.05	64
2008	81	117	88.8	121	73.2	90	16.83	1
2007	83	19	92.3	16	73.6	65	3.57	132
2006	82.9	23	92.8	8	73	101	7.08	63
2005	83.3	13	91.6	32	74.9	16	4.43	119
2004	81	117	89.2	109	72.9	105	9.85	27
2003	80.4	139	88.6	128	72.2	129	1.83	154
2002	80	148	88.8	121	71.2	148	8.14	45
2001	81.1	109	90.5	55	71.7	141	3.58	131
2000	81.4	93	91.4	36	71.4	146	7.38	60
1999	82.7	30	92.2	18	73.2	90	3.51	134
1998	81.5	87	90.1	67	72.8	110	10.09	22
1997	80.4	139	89.1	111	71.7	141	8.24	44
1996	79.1	154	87.4	150	70.9	152	7.83	48
1995	81.5	87	89	114	74	44	9.93	25
1994	80.8	123	89.8	81	71.8	140	3.29	137
1993	81.9	70	91.8	25	72	135	2.96	142
1992	82.2	49	91.4	36	73.1	98	10.76	15
1991	83	19	92.4	14	73.7	58	3.48	135
1990	82.7	30	93.6	5	71.9	138	3.81	127
1989	82.2	49	91.6	32	72.7	114	9.16	33
1988	82.7	30	92.3	16	73.2	90	8.48	41
1987	83.9	6	94	3	73.7	58	4.48	118
1986	81.5	87	91	48	72	135	9.60	30
1985	81.2	102	89.4	102	72.9	105	8.93	39
1984	80.3	145	89.8	81	70.8	153	3.78	128
1983	82.2	49	91.3	41	73.1	98	4.63	117
1982	82	66	91.7	28	72.4	121	6.93	66
1981	80.8	123	89.3	107	72.2	129	6.47	74
1980	83.1	16	92.8	8	73.3	82	3.97	124
1979	80.4	139	89.7	85	71	150	4.78	112
1978	80.8	123	90.5	55	71	150	2.39	150
1977	81.8	76	90.9	49	72.8	110	7.26	62
1976	79.7	152	88.5	131	70.8	153	6.37	77
1975	81.2	102	90.9	49	71.4	146	6.23	80
1974	79.9	149	89	114	70.7	155	11.23	11
1973	80.5	134	89.7	85	71.2	148	7.49	56
1972	80.5	134	89.5	94	71.6	143	9.76	29
1971	80.9	120	89.4	102	72.5	117	12.83	5
1970	82.4	38	90.5	55	74.2	39	10.96	13
1969	81.2	102	89.9	78	72.5	117	15.10	4
1968	83.4	12	92.1	19	74.6	23	16.24	3
1967	81.4	93	89.7	85	73.1	98	12.31	7
1966	80.7	128	89.5	94	72	135	3.88	126
1965	82.6	33	91.4	36	73.7	58	9.58	31
1964	81.1	109	89.1	111	73.2	90	5.63	94
1963	82.1	60	91.4	36	72.7	114	4.95	105
1962	82.3	43	91.7	28	73	101	10.07	23
1961	81.1	109	89.5	94	72.8	110	10.64	16
1960	81.9	70	90.6	54	73.2	90	6.50	73
1959	82.4	38	91.8	25	73	101	2.86	144
1958	81.3	99	90.2	62	72.4	121	4.67	115
1957	82.4	38	91.3	41	73.5	70	7.41	59
1956	83.2	14	93.5	6	72.9	105	5.24	100
1955	82.6	33	90.8	52	74.4	33	4.12	122
1954	84.8	1	94.4	1	75.2	9	2.50	149
1953	81.1	109	88.1	139	74.1	40	16.55	2
1952	82.3	43	90.1	67	74.5	27	9.81	28
1951	83.8	7	92	21	75.6	4	3.76	129
1950	81.9	70	89.7	85	74	44	2.30	151
1949	82.3	43	90	74	74.5	27	11.51	10
1948	80.9	120	88.5	131	73.3	82	7.27	61
1947	82.3	43	89.9	78	74.6	23	4.93	106
1946	81.5	87	88.9	117	74	44	11.75	8
1945	81.1	109	88.5	131	73.6	65	11.65	9
1944	81.2	102	88.5	131	73.9	52	8.03	47
1943	82.2	49	90.4	60	74.1	40	7.79	49
1942	81.9	70	89.5	94	74.3	35	3.22	138
1941	83.8	7	92.6	11	75.1	11	4.89	107
1940	82	66	90	74	73.9	52	6.59	71
1939	80.8	123	89.5	94	72.2	129	5.97	88
1938	82.9	23	92.4	14	73.5	70	9.15	34
1937	81.4	93	89.1	111	73.7	58	10.78	14
1936	82.1	60	90.1	67	74.1	40	5.99	86
1935	82.6	33	90.5	55	74.7	19	9.07	36
1934	82.2	49	90.2	62	74.3	35	5.98	87
1933	82	66	89.4	102	74.5	27	4.68	114
1932	81.3	99	87.8	145	74.7	19	4.26	120
1931	80.7	128	88.2	138	73.3	82	4.86	109
1930	79.8	151	87.2	152	72.3	126	0.76	155
1929	80.9	120	88.4	136	73.3	82	6.02	85
1928	81	117	87.5	148	74.4	33	5.85	90
1927	81.1	109	88.5	131	73.6	65	1.98	153
1926	82.3	43	89.4	102	75.1	11	3.18	139
1925	80.2	146	86.9	153	73.5	70	5.63	94
1924	82.2	49	89.6	92	74.8	18	3.55	133
1923	81.9	70	90.1	67	73.7	58	4.67	115
1922	78.8	155	85.1	155	72.5	117	7.71	51
1921	80.5	134	87.5	148	73.5	70	7.70	52
1920	80.6	131	87.6	147	73.5	70	7.46	58
1919	81.5	87	89	114	74	44	6.96	65
1918	81.3	99	89.5	94	73	101	3.12	140
1917	81.2	102	88.3	137	74	44	6.65	69
1916	81.6	85	89.7	85	73.5	70	6.76	68
1915	82.8	26	90.4	60	75.2	9	4.08	123
1914	82.1	60	90	74	74.1	40	8.47	42
1913	80.8	123	88.6	128	72.9	105	3.32	136
1912	81.8	76	89.3	107	74.3	35	5.32	98
1911	80.6	131	88	142	73.3	82	10.16	21
1910	80.5	134	87.8	145	73.2	90	5.82	91
1909	81.7	81	88.7	126	74.7	19	5.18	102
1908	80.4	139	87.3	151	73.6	65	2.90	143
1907	81.7	81	89.5	94	74	44	6.53	72
1906	81.4	93	88	142	74.9	16	5.38	97
1905	79.9	149	86.3	154	73.5	70	10.97	12
1904	80.4	139	88.1	139	72.7	114	2.74	146
1903	82	66	90.2	62	73.9	52	6.60	70
1902	81.1	109	88.8	121	73.3	82	4.74	113
1901	80.5	134	88.6	128	72.4	121	6.12	83
1900	84.1	4	93	7	75.3	8	2.07	152
1899	82.8	26	91.7	28	73.9	52	3.90	125
1898	82.1	60	89.8	81	74.5	27	5.44	96
1897	82.2	49	91.5	35	72.9	105	6.27	78
1896	82.8	26	92	21	73.5	70	6.16	82
1895	83	19	92	21	73.9	52	2.54	148
1894	82.1	60	92	21	72.3	126	9.24	32
1893	81.4	93	89.6	92	73.2	90	10.02	24
1892	81.5	87	90.8	52	72.1	133	4.84	110
1891	82.3	43	91.1	44	73.5	70	3.67	130
1890	80.4	139	88.7	126	72.1	133	4.26	120
1889	79.7	152	87.9	144	71.5	144	5.25	99
1888	82.5	36	91.1	44	74	44	4.89	107
1887	81.8	76	90.2	62	73.4	80	5.76	92
1886	81.7	81	88.8	121	74.5	27	6.25	79
1885	82.2	49	89.4	102	75	14	7.56	55
1884	80.2	146	88.1	139	72.4	121	5.21	101
1883	81.8	76	89.7	85	73.8	57	7.63	54
1882	82.8	26	90.1	67	75.5	6	5.65	93
1881	82.2	49	88.8	121	75.6	4	10.23	19
1880	81.7	81	88.9	117	74.5	27	8.96	38
1879	82.1	60	89.5	94	74.6	23	8.39	43
1878	84.5	2	92.7	10	76.3	3	2.85	145
1877	81.4	93	89.2	109	73.6	65	4.82	111
1876	82.5	36	91.2	43	73.7	58	8.07	46
1875	80.7	128	89.9	78	71.5	144	10.19	20
1874	81.1	109	90.2	62	71.9	138	6.89	67
1873	83.5	10	88.9	117	78.2	1	6.21	81
1872	83.5	10	89.8	81	77.1	2	6.41	75

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1954	84.8
2023	84.5
1878	84.5
1900	84.1
2010	84
1987	83.9
2011	83.8
1951	83.8
1941	83.8
1873	83.5
More years share the last value

Coldest
Year	Mean, °F
1922	78.8
1996	79.1
1976	79.7
1889	79.7
1930	79.8
1974	79.9
1905	79.9
2002	80
1925	80.2
1884	80.2

Wettest
Year	Precipitation, in
2008	16.83
1953	16.55
1968	16.24
1969	15.10
1971	12.83
2024	12.44
1967	12.31
1946	11.75
1945	11.65
1949	11.51

Driest
Year	Precipitation, in
1930	0.76
2003	1.83
1927	1.98
1900	2.07
1950	2.30
1978	2.39
1954	2.50
1895	2.54
2016	2.65
1904	2.74

The hottest, coldest and wettest days

Hottest day: 98°F; 18 August 2026
Coldest night: 72°F; 27 August 2026, 25 August 2026, 22 August 2026, 21 August 2026, 20 August 2026, 13 August 2026, 7 August 2026
Wettest day: 1.94 in; 29 August 2026

Every month, season and year

Months

Seasons

Years

Jacksonville, FL the day's answers

All-time records

Every answer in words

August 2026 brought 9.03 in of precipitation in Jacksonville, FL, the wettest August since 2024, 37th wettest of 155.
The hottest day of August 2026 in Jacksonville, FL: 98°F on Tuesday 18 August 2026.
The coldest night of August 2026 in Jacksonville, FL: a low of 72°F on Thursday 27 August 2026, Tuesday 25 August 2026, Saturday 22 August 2026 and 4 other days.
The wettest day of August 2026 in Jacksonville, FL: 1.94 in on Saturday 29 August 2026.