Jacksonville, FL: records

4 October 2026: The hottest day on record in Jacksonville, FL: 104°F on Friday 11 July 1879 and Sunday 28 July 1872.

The record begins: 1871

All-time records

The coldest night on record in Jacksonville, FL: a low of 7°F on Monday 21 January 1985.
The wettest day on record in Jacksonville, FL: 9.82 in on Wednesday 26 September 1894.
The warmest night on record in Jacksonville, FL: a low of 86°F on Friday 26 July 1872.
The coldest day on record in Jacksonville, FL: a high of 27°F on Monday 13 February 1899.

Records by month

Month	Highest	Lowest	Wettest day
January	87°F 30 January 2023	7°F 21 January 1985	3.43 in 31 January 1947
February	89°F 20 February 2026, 13 February 2020	10°F 13 February 1899	4.93 in 3 February 1970
March	94°F 28 March 2020	23°F 3 March 1980	7.12 in 28 March 1970
April	95°F 29 April 2026, 21 April 1968	31°F 8 April 2007	7.35 in 3 April 1973
May	100°F 27 May 2019, 13 May 1967	45°F 6 May 2016, 8 May 1992, 6 May 1973 and 1 more	8.18 in 13 May 1903
June	103°F 19 June 1998	47°F 1 June 1984	7.36 in 25 June 2012
July	104°F 11 July 1879, 28 July 1872	61°F 8 July 1972	7.26 in 1 July 1966
August	102°F 1 August 1999	63°F 9 August 2002, 29 August 1984	7.82 in 28 August 1968
September	99°F 3 September 1912	48°F 20 September 1981, 19 September 1981	9.82 in 26 September 1894
October	95°F 7 October 1951, 6 October 1951, 8 October 1911	33°F 29 October 2008	9.21 in 19 October 1944
November	89°F 3 November 2015, 1 November 2015	21°F 25 November 1970	3.61 in 28 November 1884
December	85°F 10 December 2019, 5 December 2016, 28 December 2015	11°F 25 December 1983	4.69 in 21 December 1916

Streaks, months and years

The longest run of days with a high of 90°F or above in Jacksonville, FL: 50 days, from Thursday 8 July to Thursday 26 August 2010.
The longest run of days with a high of 32°F or below in Jacksonville, FL: 1 day, on Monday 21 January 1985.
The wettest month on record in Jacksonville, FL: June 1932, with 23.32 in of precipitation.
The driest month on record in Jacksonville, FL: November 2025, with 0.00 in of precipitation (shared with 1 other month).
The wettest year on record in Jacksonville, FL: 1947, with 82.27 in of precipitation.
The driest year on record in Jacksonville, FL: 1927, with 30.44 in of precipitation.

Daily records by decade

New daily records set in Jacksonville, FL by decade since the 1900s: the most record highs, 86, came in the 1960s; the most record lows, 106, in the 1970s.

Record highs
Record lows

Every decade as a table

Decade	Record highs	Record lows	Years in the record
1870s	0	0	9
1880s	0	0	10
1890s	0	0	10
1900s	44	78	10
1910s	49	64	10
1920s	44	44	10
1930s	59	35	10
1940s	51	30	10
1950s	82	42	10
1960s	86	70	10
1970s	41	106	10
1980s	48	87	10
1990s	53	31	10
2000s	19	43	10
2010s	65	25	10
2020s	41	13	7

Jacksonville, FL