Jacksonville, Florida, United States weather records
Record high and low temperatures for Jacksonville, Florida, United States, by month, by season, and all-time, with the dates they occurred, across 1981–2026 of daily climate history. Its hottest day on record reached 107°F on 1985-06-04; its coldest fell to 12°F on 1985-01-21.
Records by month
The warmest (▲) and coldest (▼) both the daytime high and the overnight low have ever been in each calendar month, so each column shows its record high and its record low. Tap a month for its full averages and typical range.
| Month | Daytime high | Overnight low |
|---|---|---|
| January | 84°F2023-01-31
32°F1985-01-21
|
68°F1998-01-07
12°F1985-01-21
|
| February | 88°F2023-02-24
39°F1996-02-04
|
69°F2023-02-28
19°F1996-02-05
|
| March | 95°F2020-03-28
45°F1996-03-10
|
70°F2003-03-20
25°F1996-03-09
|
| April | 97°F2002-04-21
54°F1987-04-04
|
73°F2017-04-30
34°F1987-04-01
|
| May | 106°F2019-05-27
66°F1992-05-07
|
78°F2019-05-28
46°F1992-05-08
|
| June | 107°F1985-06-04
76°F2002-06-21
|
80°F2010-06-15
51°F1984-06-01
|
| July | 106°F1981-07-14
78°F1984-07-20
|
80°F2025-07-29
65°F1983-07-10
|
| August | 105°F1999-08-12
77°F1986-08-29
|
80°F2023-08-10
64°F2009-08-24
|
| September | 100°F2019-09-08
69°F2022-09-29
|
78°F2019-09-04
51°F1981-09-19
|
| October | 98°F2023-10-13
56°F1989-10-20
|
78°F2018-10-09
34°F2008-10-29
|
| November | 89°F2003-11-07
49°F1984-11-22
|
73°F2020-11-10
26°F2014-11-19
|
| December | 84°F2022-12-07
27°F1989-12-23
|
69°F2015-12-27
17°F1983-12-25
|
Records by season
The warmest (▲) and coldest (▼) both the daytime high and the overnight low have reached in each meteorological season (Northern Hemisphere, each a three-month span).
| Season | Daytime high | Overnight low |
|---|---|---|
| Winter (Dec–Feb) | 88°F2023-02-24
27°F1989-12-23
|
69°F2015-12-27
12°F1985-01-21
|
| Spring (Mar–May) | 106°F2019-05-27
45°F1996-03-10
|
78°F2019-05-28
25°F1996-03-09
|
| Summer (Jun–Aug) | 107°F1985-06-04
76°F2002-06-21
|
80°F2025-07-29
51°F1984-06-01
|
| Autumn (Sep–Nov) | 100°F2019-09-08
49°F1984-11-22
|
78°F2019-09-04
26°F2014-11-19
|
All-time records
The most extreme value Jacksonville has recorded for each metric across its entire history.
High
Low
Feels-like
Humidity
Wind
Precip
For rainfall, the “driest” figure is the longest run of consecutive days without measurable rain, dated to when that dry spell began.