Jacksonville weather records
Record high and low temperatures for Jacksonville, by month, by season, and all-time, with the dates they occurred, across 1980–2026 of daily climate history. Its hottest day on record reached 104°F on 1999-08-02; its coldest fell to 10°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°F2023-01-30
33°F1985-01-21
|
69°F1993-01-05
10°F1985-01-21
|
| February | 88°F2023-02-23
42°F1996-02-05
|
71°F2023-02-28
21°F1996-02-05
|
| March | 94°F2020-03-28
45°F1996-03-09
|
73°F1994-03-28
23°F1980-03-03
|
| April | 95°F2026-04-18
56°F1987-04-04
|
75°F2020-04-13
35°F2009-04-08
|
| May | 99°F2019-05-27
62°F1999-05-01
|
77°F2019-05-28
45°F1992-05-08
|
| June | 102°F2022-06-23
73°F1997-06-07
|
80°F2009-06-22
51°F1984-06-01
|
| July | 103°F1981-07-15
79°F1990-07-14
|
82°F1980-07-14
66°F2010-07-08
|
| August | 104°F1999-08-02
76°F1985-08-31
|
81°F2023-08-10
65°F2014-08-28
|
| September | 99°F1999-09-05
67°F2022-09-29
|
80°F2024-09-27
52°F1981-09-20
|
| October | 93°F1986-10-04
59°F1989-10-20
|
80°F2018-10-11
35°F2008-10-29
|
| November | 88°F2015-11-03
50°F1984-11-22
|
76°F2020-11-11
28°F2000-11-22
|
| December | 84°F2015-12-28
35°F1983-12-26
|
72°F1991-12-03
15°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°F2023-02-23
33°F1985-01-21
|
72°F1991-12-03
10°F1985-01-21
|
| Spring (Mar–May) | 99°F2019-05-27
45°F1996-03-09
|
77°F2019-05-28
23°F1980-03-03
|
| Summer (Jun–Aug) | 104°F1999-08-02
73°F1997-06-07
|
82°F1980-07-14
51°F1984-06-01
|
| Autumn (Sep–Nov) | 99°F1999-09-05
50°F1984-11-22
|
80°F2024-09-27
28°F2000-11-22
|
All-time records
The most extreme value Jacksonville has recorded for each metric across its entire history.
High
Low
Feels-like
Humidity
Wind
Gust
Precip
For rainfall, the “driest” figure is the longest run of consecutive days without measurable rain, dated to when that dry spell began.