Climate Brownsville - Texas
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 71 | 74 | 79 | 84 | 88 | 92 |
| Average low in ºF Av. low Lo | 52 | 55 | 60 | 66 | 72 | 76 |
| Av. precipitation in inch Av. precip. Pre. | 1.27 | 1.08 | 1.23 | 1.54 | 2.64 | 2.57 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 94 | 94 | 91 | 86 | 79 | 72 |
| Average low in ºF Av. low Lo | 76 | 76 | 73 | 67 | 60 | 53 |
| Av. precipitation in inch Av. precip. Pre. | 2.04 | 2.44 | 5.92 | 3.74 | 1.82 | 1.15 |
What is the average weather in Brownsville, Texas?
Brownsville experiences a humid subtropical climate, characterized by hot summers and mild winters. The area receives moderate precipitation annually, with a strong seasonal pattern that brings wetter conditions in the fall. Heavy seasonal downpours or afternoon thunderstorms can sometimes occur during the warmer months.
Brownsville Climate Graph - Texas Climate Chart
Daily normals Brownsville - Texas - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 72.1 | 52.8 | 0.03 | 0.03 | 0.00 | 0.00 |
| 2 Jan | 72.0 | 52.7 | 0.07 | 0.07 | 0.00 | 0.00 |
| 3 Jan | 72.0 | 52.7 | 0.11 | 0.11 | 0.00 | 0.00 |
| 4 Jan | 72.0 | 52.6 | 0.14 | 0.14 | 0.00 | 0.00 |
| 5 Jan | 71.9 | 52.6 | 0.18 | 0.18 | 0.00 | 0.00 |
| 6 Jan | 71.9 | 52.6 | 0.21 | 0.21 | 0.00 | 0.00 |
| 7 Jan | 71.9 | 52.6 | 0.25 | 0.25 | 0.00 | 0.00 |
| 8 Jan | 71.9 | 52.6 | 0.28 | 0.28 | 0.00 | 0.00 |
| 9 Jan | 71.9 | 52.6 | 0.31 | 0.31 | 0.00 | 0.00 |
| 10 Jan | 72.0 | 52.6 | 0.35 | 0.35 | 0.00 | 0.00 |
| 11 Jan | 72.0 | 52.6 | 0.38 | 0.38 | 0.00 | 0.00 |
| 12 Jan | 72.0 | 52.6 | 0.41 | 0.41 | 0.00 | 0.00 |
| 13 Jan | 72.1 | 52.7 | 0.45 | 0.45 | 0.00 | 0.00 |
| 14 Jan | 72.1 | 52.7 | 0.48 | 0.48 | 0.00 | 0.00 |
| 15 Jan | 72.2 | 52.7 | 0.51 | 0.51 | 0.00 | 0.00 |
| 16 Jan | 72.3 | 52.8 | 0.54 | 0.54 | 0.00 | 0.00 |
| 17 Jan | 72.4 | 52.9 | 0.57 | 0.57 | 0.00 | 0.00 |
| 18 Jan | 72.5 | 52.9 | 0.60 | 0.60 | 0.00 | 0.00 |
| 19 Jan | 72.6 | 53.0 | 0.63 | 0.63 | 0.00 | 0.00 |
| 20 Jan | 72.7 | 53.1 | 0.66 | 0.66 | 0.00 | 0.00 |
| 21 Jan | 72.8 | 53.2 | 0.70 | 0.70 | 0.00 | 0.00 |
| 22 Jan | 72.9 | 53.3 | 0.74 | 0.74 | 0.00 | 0.00 |
| 23 Jan | 73.0 | 53.4 | 0.78 | 0.78 | 0.00 | 0.00 |
| 24 Jan | 73.2 | 53.5 | 0.82 | 0.82 | 0.00 | 0.00 |
| 25 Jan | 73.3 | 53.7 | 0.86 | 0.86 | 0.00 | 0.00 |
| 26 Jan | 73.5 | 53.8 | 0.90 | 0.90 | 0.00 | 0.00 |
| 27 Jan | 73.6 | 53.9 | 0.94 | 0.94 | 0.00 | 0.00 |
| 28 Jan | 73.7 | 54.0 | 0.97 | 0.97 | 0.00 | 0.00 |
| 29 Jan | 73.9 | 54.2 | 1.01 | 1.01 | 0.00 | 0.00 |
| 30 Jan | 74.0 | 54.3 | 1.05 | 1.05 | 0.00 | 0.00 |
| 31 Jan | 74.2 | 54.5 | 1.08 | 1.08 | 0.00 | 0.00 |
Weather history Brownsville - September 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Sep | 100.0 | 77.0 | 0.00 | 0.00 | 0.0 |
| 02 Sep | 102.0 | 79.0 | 0.00 | 0.00 | 0.0 |
| 03 Sep | 100.0 | 82.0 | 0.00 | 0.00 | 0.0 |
| 04 Sep | 100.0 | 81.0 | 0.00 | 0.00 | 0.0 |
| 05 Sep | 99.0 | 80.1 | 0.00 | 0.00 | 0.0 |
| 06 Sep | 100.0 | 80.1 | T | 0.00 | 0.0 |
| 07 Sep | 100.9 | 79.0 | 0.00 | 0.00 | 0.0 |
| 08 Sep | - | - | - | - | - |
| 09 Sep | - | - | - | - | - |
| 10 Sep | - | - | - | - | - |
| 11 Sep | - | - | - | - | - |
| 12 Sep | - | - | - | - | - |
| 13 Sep | - | - | - | - | - |
| 14 Sep | - | - | - | - | - |
| 15 Sep | - | - | - | - | - |
| 16 Sep | - | - | - | - | - |
| 17 Sep | - | - | - | - | - |
| 18 Sep | - | - | - | - | - |
| 19 Sep | - | - | - | - | - |
| 20 Sep | - | - | - | - | - |
| 21 Sep | - | - | - | - | - |
| 22 Sep | - | - | - | - | - |
| 23 Sep | - | - | - | - | - |
| 24 Sep | - | - | - | - | - |
| 25 Sep | - | - | - | - | - |
| 26 Sep | - | - | - | - | - |
| 27 Sep | - | - | - | - | - |
| 28 Sep | - | - | - | - | - |
| 29 Sep | - | - | - | - | - |
| 30 Sep | - | - | - | - | - |
Past weather Brownsville
| Sep 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 100.3 ºF | 71 ºF | |
| Average low temperature Av. low temp. | 79.7 ºF | 52 ºF | |
| Total precipitation Total precip. | 0.00 inch | 1.27 inch | |
| Total snowfall Total snowfall | 0.00 inch | 0 inch | |
| Highest max temperature Highest max temp. | 102.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 99.0 ºF | - | |
| Highest min temperature Highest min temp. | 82.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 77.0 ºF | - | |
Past weather September 2026 incomplete - Missing data
Geo Brownsville - Texas
| Country | United States | |
|---|---|---|
| State | Texas | |
| County | Cameron | |
| City | Brownsville | |
| Zip Code | 78521 | |
| Longitude | -97.43 dec. degr. | |
| Latitude | 25.91 dec. degr. | |
| Altitude - Elevation | 16ft | |
| ICAO | - | |
| IATA | - |
Date and Time Brownsville - Texas
| Local Time | 10:03 AM | |
|---|---|---|
| Sunrise | 07:12 AM | |
| Sunset | 07:40 PM | |
| Day/Night | Day | |
| Timezone | Central Daylight Time | |
| Timezone DB | America - Chicago |
Map of Brownsville - Texas
USGS National Map — Open interactive map
Brownsville weather averages
| Annual high temperature | 84ºF |
| Annual low temperature | 65ºF |
| Average annual precip. | 27.44 inch |
Station Data
Monthly averages Brownsville
Longitude: -97.4258, Latitude: 25.9068
Average weather Brownsville, TX - 78521
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...