Port Lavaca, TX weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Port Lavaca now
Loading the National Weather Service forecast…
Port Lavaca weather by the hour
Port Lavaca weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Port Lavaca.
This week in Port Lavaca
Sunrise, sunset and moon in Port Lavaca
What is the weather usually like in Port Lavaca?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 92°F average high
- Januarycoldest month · 46°F average low
- 41.4 inprecipitation per year · 1,051 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Port Lavaca: March–April and October–November, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station PT COMFORT, TX US (USC00417140), adjusted for the elevation of Port Lavaca.
Port Lavaca weather month by month
Sunrise and sunset in Port Lavaca through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:18 AM | 5:53 PM | 10 h 34 min |
| February | 7:03 AM | 6:18 PM | 11 h 14 min |
| March | 7:34 AM | 7:36 PM | 12 h 1 min |
| April | 6:59 AM | 7:53 PM | 12 h 54 min |
| May | 6:34 AM | 8:11 PM | 13 h 37 min |
| June | 6:27 AM | 8:27 PM | 14 h 0 min |
| July | 6:37 AM | 8:27 PM | 13 h 49 min |
| August | 6:54 AM | 8:07 PM | 13 h 12 min |
| September | 7:10 AM | 7:32 PM | 12 h 22 min |
| October | 7:26 AM | 6:58 PM | 11 h 31 min |
| November | 6:48 AM | 5:34 PM | 10 h 46 min |
| December | 7:10 AM | 5:33 PM | 10 h 22 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Port Lavaca?
Port Lavaca has a humid subtropical climate. The warmest month is August, with an average high of 92°F (34°C), and the coldest is January, with average lows of 46°F (8°C).
It gets about 41.4 inches (1,051 mm) of precipitation a year. The wettest month is June and the driest is February.
The best time to visit Port Lavaca is March–April and October–November. At 16 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Port Lavaca
Weather in towns near Port Lavaca
Questions about the weather in Port Lavaca
What is the hottest month in Port Lavaca?
August, with an average high of 92°F (34°C).
What is the coldest month in Port Lavaca?
January, with an average low of 46°F (8°C).
How much does it rain in Port Lavaca?
About 41.4 inches (1,051 mm) a year; the wettest month is June.
Does it snow in Port Lavaca?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Port Lavaca?
March–April and October–November, when temperatures are most pleasant and rainy days are fewer.
What climate does Port Lavaca have?
Humid subtropical (Köppen Cfa).
What is the weather like in Port Lavaca in November?
Highs average 74°F and lows 55°F, with about 3.6 inches of precipitation.
What time is sunrise in Port Lavaca?
Around 6:48 AM in mid-November, and sunset around 5:34 PM. Today’s exact times are shown above.
Where does this Port Lavaca weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Port Lavaca.
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