Caernarvon, LA
Unincorporated community in St. Bernard Parish, Louisiana
Caernarvon is a small unincorporated community in St. Bernard Parish, Louisiana. It is 1.2 miles E of Poydras, the nearest town. Its ZIP code is 70092.
Caernarvon at a glance
- State
- Louisiana
- County
- St. Bernard Parish
- ZIP code
- 70092
- Nearest town
- Poydras (1.2 mi)
- Time zone
- America/Chicago
- Coordinates
- 29.8636, -89.9064
Weather in Caernarvon now
Loading the National Weather Service forecast…
Caernarvon weather by the hour
Caernarvon weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Caernarvon.
This week in Caernarvon
Sunrise, sunset and moon in Caernarvon
What is the weather usually like in Caernarvon?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 89°F average high
- Januarycoldest month · 44°F average low
- 63.8 inprecipitation per year · 1,620 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Caernarvon: March–April and October–November, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station ST BERNARD, LA US (USC00168108), adjusted for the elevation of Caernarvon.
Caernarvon weather month by month
Sunrise and sunset in Caernarvon through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 6:54 AM | 5:23 PM | 10 h 29 min |
| February | 6:37 AM | 5:49 PM | 11 h 12 min |
| March | 7:07 AM | 7:09 PM | 12 h 1 min |
| April | 6:31 AM | 7:27 PM | 12 h 56 min |
| May | 6:04 AM | 7:47 PM | 13 h 42 min |
| June | 5:57 AM | 8:03 PM | 14 h 6 min |
| July | 6:07 AM | 8:03 PM | 13 h 55 min |
| August | 6:26 AM | 7:41 PM | 13 h 15 min |
| September | 6:43 AM | 7:06 PM | 12 h 23 min |
| October | 7:00 AM | 6:30 PM | 11 h 29 min |
| November | 6:23 AM | 5:05 PM | 10 h 41 min |
| December | 6:46 AM | 5:03 PM | 10 h 16 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Caernarvon?
Caernarvon has a humid subtropical climate. The warmest month is July, with an average high of 89°F (32°C), and the coldest is January, with average lows of 44°F (7°C).
It gets about 63.8 inches (1,620 mm) of precipitation a year. The wettest month is July and the driest is October.
The best time to visit Caernarvon 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 Caernarvon
The closest live webcam is McDonoghville: US 90B at Terry Parkway, 9.1 miles NW of Caernarvon.
Webcams: Windy.com. Distances in a straight line from Caernarvon.
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Map of Caernarvon, LA
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Caernarvon Street View
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Questions about Caernarvon
Where is Caernarvon, LA?
Caernarvon is an unincorporated community in St. Bernard Parish, Louisiana, 1.2 miles E of Poydras.
What county is Caernarvon in?
Caernarvon is in St. Bernard Parish, Louisiana.
What is the ZIP code of Caernarvon, LA?
The ZIP code for Caernarvon is 70092.
What is the nearest town to Caernarvon?
Poydras, 1.2 miles away.
Are there webcams near Caernarvon?
Yes. The closest is McDonoghville: US 90B at Terry Parkway, 9.1 miles away.
What is the hottest month in Caernarvon?
July, with an average high of 89°F (32°C).
What is the coldest month in Caernarvon?
January, with an average low of 44°F (7°C).
How much does it rain in Caernarvon?
About 63.8 inches (1,620 mm) a year; the wettest month is July.
Does it snow in Caernarvon?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Caernarvon?
March–April and October–November, when temperatures are most pleasant and rainy days are fewer.
What climate does Caernarvon have?
Humid subtropical (Köppen Cfa).
Last updated: