Stephenville, LA
Unincorporated community in St. Mary Parish, Louisiana
Stephenville is a small unincorporated community in St. Mary Parish, Louisiana. It is 4.9 miles S of Morgan City, the nearest town. Its ZIP code is 70380.
Stephenville at a glance
- State
- Louisiana
- County
- St. Mary Parish
- ZIP code
- 70380
- Nearest town
- Morgan City (4.9 mi)
- Time zone
- America/Chicago
- Coordinates
- 29.7781, -91.1658
Weather in Stephenville now
Loading the National Weather Service forecast…
Stephenville weather by the hour
Stephenville weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Stephenville.
This week in Stephenville
Sunrise, sunset and moon in Stephenville
What is the weather usually like in Stephenville?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 91°F average high
- Januarycoldest month · 45°F average low
- 58.5 inprecipitation per year · 1,486 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Stephenville: March–April and October–November, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station MORGAN CITY, LA US (USC00166394), adjusted for the elevation of Stephenville.
Stephenville weather month by month
Sunrise and sunset in Stephenville through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 6:59 AM | 5:28 PM | 10 h 29 min |
| February | 6:42 AM | 5:54 PM | 11 h 12 min |
| March | 7:12 AM | 7:14 PM | 12 h 1 min |
| April | 6:36 AM | 7:32 PM | 12 h 56 min |
| May | 6:10 AM | 7:51 PM | 13 h 41 min |
| June | 6:02 AM | 8:08 PM | 14 h 5 min |
| July | 6:13 AM | 8:08 PM | 13 h 55 min |
| August | 6:31 AM | 7:46 PM | 13 h 15 min |
| September | 6:48 AM | 7:11 PM | 12 h 23 min |
| October | 7:05 AM | 6:35 PM | 11 h 30 min |
| November | 6:28 AM | 5:10 PM | 10 h 42 min |
| December | 6:51 AM | 5:08 PM | 10 h 17 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Stephenville?
Stephenville has a humid subtropical climate. The warmest month is July, with an average high of 91°F (33°C), and the coldest is January, with average lows of 45°F (7°C).
It gets about 58.5 inches (1,486 mm) of precipitation a year. The wettest month is August and the driest is February.
The best time to visit Stephenville is March–April and October–November. 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.
Webcams near Stephenville
The closest live webcam is Lazy Acres: US 90 at LA 24, 24.0 miles E of Stephenville.
Webcams: Windy.com. Distances in a straight line from Stephenville.
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Map of Stephenville, LA
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Stephenville Street View
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Questions about Stephenville
Where is Stephenville, LA?
Stephenville is an unincorporated community in St. Mary Parish, Louisiana, 4.9 miles S of Morgan City.
What county is Stephenville in?
Stephenville is in St. Mary Parish, Louisiana.
What is the ZIP code of Stephenville, LA?
The ZIP code for Stephenville is 70380.
What is the nearest town to Stephenville?
Morgan City, 4.9 miles away.
Are there webcams near Stephenville?
Yes. The closest is Lazy Acres: US 90 at LA 24, 24.0 miles away.
What is the hottest month in Stephenville?
July, with an average high of 91°F (33°C).
What is the coldest month in Stephenville?
January, with an average low of 45°F (7°C).
How much does it rain in Stephenville?
About 58.5 inches (1,486 mm) a year; the wettest month is August.
Does it snow in Stephenville?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Stephenville?
March–April and October–November, when temperatures are most pleasant and rainy days are fewer.
What climate does Stephenville have?
Humid subtropical (Köppen Cfa).
Last updated: