Laredo, TX Climate & Monthly Averages
The climate of Laredo
Weather in Laredo is shaped by its humid subtropical climate - expect hot, humid summers and generally mild winters. July afternoons typically reach 100°F (38°C), while January highs hover near 69°F (20°C). Annual precipitation averages 20.7 inches (526 mm) over about 69 rainy days.
Climate quick facts
- Hottest month: July - highs near 100°F (38°C)
- Coldest month: January - highs near 69°F (20°C)
- Record high: 114°F (46°C) · Record low: 18°F (-8°C) (2015–2024)
- Wettest month: May (10 rainy days) · Sunniest: July (12.4 h sun/day)
- Climate type: humid subtropical - hot, humid summers and generally mild winters
Temperatures through the year
The warmest stretch of the year centers on July. Highs average 100°F (38°C) and overnight lows stay near 79°F (26°C). The coolest month is January, with typical highs of 69°F (20°C) and lows around 49°F (10°C). Based on 2015–2024 weather data, temperatures have reached as high as 114°F (46°C) and dropped as low as 18°F (-8°C).
Rain, sun and snow
May is usually the wettest month. It brings about 3.7 inches (95 mm) of rain over 10 days, while February is the driest. July brings the most sunshine, averaging 12.4 hours of sun a day.
Monthly climate table
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 69° | 49° | 4 | 0.9 in | 7.4 h/day | 60% |
| February | 75° | 54° | 4 | 0.6 in | 8.2 h/day | 60% |
| March | 82° | 61° | 6 | 1.9 in | 8.8 h/day | 60% |
| April | 87° | 67° | 8 | 2.2 in | 9.6 h/day | 61% |
| May | 93° | 73° | 10 | 3.7 in | 10.8 h/day | 65% |
| June | 98° | 77° | 6 | 1.7 in | 12.3 h/day | 60% |
| July | 100° | 79° | 4 | 1.0 in | 12.4 h/day | 54% |
| August | 100° | 80° | 4 | 2.0 in | 12.1 h/day | 55% |
| September | 94° | 76° | 7 | 2.6 in | 10.6 h/day | 61% |
| October | 87° | 68° | 6 | 1.9 in | 9.6 h/day | 61% |
| November | 76° | 60° | 6 | 1.4 in | 7.6 h/day | 65% |
| December | 72° | 53° | 4 | 0.9 in | 7.6 h/day | 64% |
Laredo month by month
Laredo weather in January
January brings highs around 69°F (20°C), lows near 49°F (10°C), about 4 wet days - typically the coldest month of the year in Laredo.
Laredo weather in February
February brings highs around 75°F (24°C), lows near 54°F (12°C), about 4 wet days - typically the driest month of the year in Laredo.
Laredo weather in March
March brings highs around 82°F (28°C), lows near 61°F (16°C), about 6 wet days.
Laredo weather in April
April brings highs around 87°F (31°C), lows near 67°F (19°C), about 8 wet days.
Laredo weather in May
May brings highs around 93°F (34°C), lows near 73°F (23°C), about 10 wet days - typically the wettest month of the year in Laredo.
Laredo weather in June
June brings highs around 98°F (36°C), lows near 77°F (25°C), about 6 wet days.
Laredo weather in July
July brings highs around 100°F (38°C), lows near 79°F (26°C), about 4 wet days - typically the hottest month and the sunniest month of the year in Laredo.
Laredo weather in August
August brings highs around 100°F (38°C), lows near 80°F (26°C), about 4 wet days.
Laredo weather in September
September brings highs around 94°F (34°C), lows near 76°F (24°C), about 7 wet days.
Laredo weather in October
October brings highs around 87°F (31°C), lows near 68°F (20°C), about 6 wet days.
Laredo weather in November
November brings highs around 76°F (25°C), lows near 60°F (15°C), about 6 wet days.
Laredo weather in December
December brings highs around 72°F (22°C), lows near 53°F (12°C), about 4 wet days.
Seasons in Laredo
Spring (March through May)
Spring in Laredo brings hot afternoons, with daytime highs averaging 87°F (31°C) and nights around 67°F (19°C); expect showers on roughly 23 days across the season.
Summer (June through August)
Summer in Laredo is intensely hot, with daytime highs averaging 99°F (37°C) and nights around 79°F (26°C); rain falls on about 14 days over the three months.
Fall (September through November)
Fall in Laredo brings hot afternoons, with daytime highs averaging 86°F (30°C) and nights around 68°F (20°C); expect showers on roughly 19 days across the season.
Winter (December through February)
Winter in Laredo is mild and warm, with daytime highs averaging 72°F (22°C) and nights around 52°F (11°C); rain falls on about 13 days over the three months.
Climate questions, answered
What is the average temperature in Laredo?
Is Laredo hot in summer?
Is Laredo cold in winter?
How many rainy days does Laredo get in a year?
Best time to visit Laredo
The best time to visit Laredo is generally November to March, when warm days, manageable rainfall and plenty of daylight line up. Daytime temperatures in that window typically sit near 75°F (24°C).
Pack for Laredo with lightweight, breathable clothing and strong sun protection for the hot months; rain gear if you travel around May. Evenings can feel noticeably cooler than afternoons - July nights average 79°F (26°C).
Laredo temperature records (2015-2024)
Derived from ERA5 reanalysis data, 2015–2024. Official station records may differ.