Chalmette, LA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Chalmette now
Loading the National Weather Service forecast…
Chalmette weather by the hour
Chalmette weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Chalmette.
This week in Chalmette
Sunrise, sunset and moon in Chalmette
What is the weather usually like in Chalmette?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 92°F average high
- Januarycoldest month · 44°F average low
- 70.4 inprecipitation per year · 1,788 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Chalmette: March–April and October–November, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station CHALMETTE, LA US (USC00166130), adjusted for the elevation of Chalmette.
Chalmette weather month by month
Sunrise and sunset in Chalmette through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 6:54 AM | 5:23 PM | 10 h 28 min |
| February | 6:38 AM | 5:49 PM | 11 h 11 min |
| March | 7:08 AM | 7:09 PM | 12 h 1 min |
| April | 6:31 AM | 7:28 PM | 12 h 56 min |
| May | 6:05 AM | 7:47 PM | 13 h 42 min |
| June | 5:57 AM | 8:03 PM | 14 h 6 min |
| July | 6:08 AM | 8:03 PM | 13 h 55 min |
| August | 6:26 AM | 7:42 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 Chalmette?
Chalmette has a humid subtropical climate. The warmest month is August, with an average high of 92°F (33°C), and the coldest is January, with average lows of 44°F (6°C).
It gets about 70.4 inches (1,788 mm) of precipitation a year. The wettest month is July and the driest is November.
The best time to visit Chalmette is March–April and October–November. At 3 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 Chalmette
Weather in towns near Chalmette
Questions about the weather in Chalmette
What is the hottest month in Chalmette?
August, with an average high of 92°F (33°C).
What is the coldest month in Chalmette?
January, with an average low of 44°F (6°C).
How much does it rain in Chalmette?
About 70.4 inches (1,788 mm) a year; the wettest month is July.
Does it snow in Chalmette?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Chalmette?
March–April and October–November, when temperatures are most pleasant and rainy days are fewer.
What climate does Chalmette have?
Humid subtropical (Köppen Cfa).
What is the weather like in Chalmette in November?
Highs average 72°F and lows 52°F, with about 4.3 inches of precipitation.
What time is sunrise in Chalmette?
Around 6:23 AM in mid-November, and sunset around 5:05 PM. Today’s exact times are shown above.
Where does this Chalmette weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Chalmette.
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