Jay, LA
Unincorporated community in Lafourche Parish, Louisiana
Jay is a small unincorporated community in Lafourche Parish, Louisiana. It is 5.1 miles NW of Lockport, the nearest town. Its ZIP code is 70374.
Jay at a glance
- State
- Louisiana
- County
- Lafourche Parish
- ZIP code
- 70374
- Nearest town
- Lockport (5.1 mi)
- Time zone
- America/Chicago
- Coordinates
- 29.5950, -90.4683
Weather in Jay now
Loading the National Weather Service forecast…
Jay weather by the hour
Jay weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Jay.
This week in Jay
Sunrise, sunset and moon in Jay
What is the weather usually like in Jay?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 89°F average high
- Januarycoldest month · 45°F average low
- 66.7 inprecipitation per year · 1,694 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Jay: March–April and October–November, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station GALLIANO, LA US (USC00163433), adjusted for the elevation of Jay.
Jay weather month by month
Sunrise and sunset in Jay through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 6:56 AM | 5:26 PM | 10 h 30 min |
| February | 6:39 AM | 5:52 PM | 11 h 12 min |
| March | 7:09 AM | 7:11 PM | 12 h 1 min |
| April | 6:33 AM | 7:29 PM | 12 h 56 min |
| May | 6:07 AM | 7:48 PM | 13 h 41 min |
| June | 6:00 AM | 8:04 PM | 14 h 4 min |
| July | 6:10 AM | 8:05 PM | 13 h 54 min |
| August | 6:28 AM | 7:43 PM | 13 h 15 min |
| September | 6:45 AM | 7:08 PM | 12 h 22 min |
| October | 7:02 AM | 6:32 PM | 11 h 30 min |
| November | 6:25 AM | 5:07 PM | 10 h 42 min |
| December | 6:48 AM | 5:06 PM | 10 h 18 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Jay?
Jay has a humid subtropical climate. The warmest month is August, with an average high of 89°F (32°C), and the coldest is January, with average lows of 45°F (7°C).
It gets about 66.7 inches (1,694 mm) of precipitation a year. The wettest month is July and the driest is November.
The best time to visit Jay 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 Jay
The closest live webcam is Mechanicville: LA 659 at LA 3087, 12.6 miles W of Jay.
Webcams: Windy.com. Distances in a straight line from Jay.
Do you know Jay? Tell us about it
Help other travelers: share what makes Jay special. We review every message before publishing it.
Map of Jay, LA
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Jay Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Towns near Jay
Other communities near Jay
Questions about Jay
Where is Jay, LA?
Jay is an unincorporated community in Lafourche Parish, Louisiana, 5.1 miles NW of Lockport.
What county is Jay in?
Jay is in Lafourche Parish, Louisiana.
What is the ZIP code of Jay, LA?
The ZIP code for Jay is 70374.
What is the nearest town to Jay?
Lockport, 5.1 miles away.
Are there webcams near Jay?
Yes. The closest is Mechanicville: LA 659 at LA 3087, 12.6 miles away.
What is the hottest month in Jay?
August, with an average high of 89°F (32°C).
What is the coldest month in Jay?
January, with an average low of 45°F (7°C).
How much does it rain in Jay?
About 66.7 inches (1,694 mm) a year; the wettest month is July.
Does it snow in Jay?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Jay?
March–April and October–November, when temperatures are most pleasant and rainy days are fewer.
What climate does Jay have?
Humid subtropical (Köppen Cfa).
Last updated: