Brownsville weather records
Record high and low temperatures for Brownsville, 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 2000-09-05; its coldest fell to 18°F on 1989-12-23.
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 | 92°F2017-01-21
36°F1997-01-13
|
75°F2022-01-01
28°F2024-01-16
|
| February | 94°F1986-02-18
37°F2011-02-03
|
74°F2017-02-19
24°F2021-02-15
|
| March | 102°F1984-03-27
45°F2014-03-04
|
76°F2008-03-18
34°F1980-03-02
|
| April | 104°F2017-04-26
55°F2019-04-01
|
79°F2016-04-29
42°F2007-04-08
|
| May | 104°F1999-05-05
71°F1990-05-05
|
83°F2024-05-26
54°F2013-05-04
|
| June | 102°F2012-06-26
78°F1987-06-08
|
84°F2024-06-03
65°F1984-06-01
|
| July | 99°F2000-07-15
80°F2008-07-05
|
83°F2023-07-12
70°F2019-07-25
|
| August | 102°F2023-08-28
82°F1988-08-17
|
84°F2020-08-31
70°F1992-08-18
|
| September | 104°F2000-09-05
70°F1984-09-30
|
84°F2020-09-01
57°F1984-09-30
|
| October | 96°F2012-10-18
50°F2000-10-09
|
83°F1998-10-05
39°F1993-10-31
|
| November | 95°F1988-11-04
46°F2014-11-13
|
80°F2024-11-04
35°F1992-11-28
|
| December | 89°F2019-12-14
32°F1989-12-23
|
76°F2015-12-26
18°F1989-12-23
|
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) | 94°F1986-02-18
32°F1989-12-23
|
76°F2015-12-26
18°F1989-12-23
|
| Spring (Mar–May) | 104°F2017-04-26
45°F2014-03-04
|
83°F2024-05-26
34°F1980-03-02
|
| Summer (Jun–Aug) | 102°F2023-08-28
78°F1987-06-08
|
84°F2020-08-31
65°F1984-06-01
|
| Autumn (Sep–Nov) | 104°F2000-09-05
46°F2014-11-13
|
84°F2020-09-01
35°F1992-11-28
|
All-time records
The most extreme value Brownsville 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.