Brownsville Climate by Month
Brownsville, Texas, United States
Hot summers and mild winters, with rain spread through the year.
Hot summers and mild winters, with rain spread through the year: that's Brownsville's climate in short. August is the warmest month, with highs around 95°F (35°C); January is the coolest at 70°F (21°C), and nights dip to 51°F (11°C). It gets 28 in (708 mm) of rain a year, spread across the months.
- Warmest month
- 95°F(35°C)
- Average high, August
- Coldest nights
- 51°F(11°C)
- Average low, January
- Rain per year
- 28 in(708 mm)
- No clear rainy season
- Humidity
- 73%
- Sunniest: July
Best and worst months in Brownsville
Best for weatherThe most comfortable weather comes in February and December, with highs around 73°F (23°C) and about 1.0 in (27 mm) of rain a month.
Least pleasantSeptember is the least pleasant month: it's the hottest, with highs of 91°F (33°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in February.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Brownsville weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 70°F(21°C) | 51°F(11°C) | 1.2 in(30 mm) | 77% | 3.0 |
| FebFebruaryBest | 75°F(24°C) | 55°F(13°C) | 0.9 in(23 mm) | 76% | 3.6 |
| MarMarch | 80°F(26°C) | 61°F(16°C) | 1.1 in(28 mm) | 72% | 4.3 |
| AprApril | 85°F(29°C) | 67°F(19°C) | 1.5 in(37 mm) | 72% | 5.2 |
| MayMay | 89°F(32°C) | 72°F(22°C) | 2.4 in(60 mm) | 73% | 5.9 |
| JunJune | 92°F(34°C) | 76°F(24°C) | 3.0 in(76 mm) | 72% | 6.2 |
| JulJuly | 94°F(35°C) | 76°F(25°C) | 2.8 in(72 mm) | 70% | 6.4 |
| AugAugust | 95°F(35°C) | 76°F(25°C) | 2.5 in(63 mm) | 69% | 6.0 |
| SepSeptember | 91°F(33°C) | 73°F(23°C) | 6.0 in(152 mm) | 72% | 5.0 |
| OctOctober | 86°F(30°C) | 67°F(20°C) | 3.6 in(91 mm) | 73% | 4.3 |
| NovNovember | 78°F(26°C) | 60°F(15°C) | 1.8 in(46 mm) | 74% | 3.2 |
| DecDecemberBest | 72°F(22°C) | 53°F(12°C) | 1.2 in(30 mm) | 72% | 2.8 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate outside the United States
- 🇲🇽San FernandoTamaulipas, Mexico · Pop. 29k98%matchHotter summersColder wintersBrownsville vs San Fernando →
- 🇲🇽ReynosaTamaulipas, Mexico · Pop. 589k95%matchHotter summersLess humidBrownsville vs Reynosa →
- 🇲🇽PánucoVeracruz, Mexico · Pop. 41k89%matchWetter summersMilder wintersBrownsville vs Pánuco →
- 🇲🇿Xai-Xai↻Seasons flipped. Gaza Province, Mozambique · Pop. 154k88%matchWetter summersCooler summersBrownsville vs Xai-Xai →
- 🇲🇿Maxixe↻Seasons flipped. Inhambane Province, Mozambique · Pop. 126k85%matchWetter summersMilder wintersBrownsville vs Maxixe →
- 🇲🇽San FernandoTamaulipas, Mexico · Pop. 29k98%matchHotter summersColder wintersBrownsville vs San Fernando →
- 🇺🇸Corpus ChristiTexas, United States · Pop. 316k98%matchWetter wintersColder wintersBrownsville vs Corpus Christi →
- 🇺🇸KingsvilleTexas, United States · Pop. 26k97%matchColder wintersBrownsville vs Kingsville →
- 🇲🇽ReynosaTamaulipas, Mexico · Pop. 589k95%matchHotter summersLess humidBrownsville vs Reynosa →
- 🇺🇸VictoriaTexas, United States · Pop. 68k90%matchWetter wintersColder wintersBrownsville vs Victoria →