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Leeville, Bayou Lafourche Sea Temperature in December

Louisiana, United States

November Leeville, Bayou Lafourche year-round → January

Average sea temperature for Leeville, Bayou Lafourche, United States across December, based on 10 years of daily readings.

Average

19.83° C

High

22.58° C

Low

15.64° C

At this temperature, water will feel cold compared to a swimming pool, but with a bit of experience and practice most people will find the water relatively comfortable to swim in.

December is the 10th warmest of 12 months at Leeville, Bayou Lafourche. On average the water sits 4.6° than the year-round mean of 24.45° C.

Compared to November, December is 2.8° cooler than (22.66° C in November). By January the water is usually 17.66° C.

Leeville, Bayou Lafourche Day-by-Day Water Temperature in December

10-year low, average and high

14.5° C
16.9° C
19.3° C
21.6° C
24.0° C
1
5
10
15
20
25
31
Day-by-day low and high band with the 10-year daily average through December. Range Average

Each vertical bar above is one day of December. The shaded band covers the range the water has reached on that day across the last 10 years — the lowest reading at the bottom, the highest at the top. The line running through the bars is the daily average over those 10 years, so you can see the typical shape of the month at Leeville, Bayou Lafourche.

A narrow band means the temperature on that day has stayed close to the average year on year. A taller band means it has swung more, often because of changeable weather around that time of year. Hovering a day pulls up its low, average, and high.

December Water Temperature Table for Leeville, Bayou Lafourche

10-year daily averages

Day Average Low High
December 1 20.84° C 19.8° C 21.91° C
December 2 20.45° C 19.85° C 20.94° C
December 3 20.28° C 19.75° C 20.98° C
December 4 20.24° C 19.57° C 20.67° C
December 5 20.29° C 19.54° C 20.84° C
December 6 20.19° C 19.5° C 21.49° C
December 7 20.41° C 19.27° C 22.07° C
December 8 20.58° C 19.49° C 22.36° C
December 9 20.62° C 19.65° C 22.4° C
December 10 20.64° C 19.28° C 22.57° C
December 11 20.53° C 19.21° C 22.58° C
December 12 20.51° C 19.27° C 22.33° C
December 13 20.24° C 18.77° C 22.13° C
December 14 20.28° C 18.88° C 22.22° C
December 15 20.13° C 19.09° C 21.87° C
December 16 20.04° C 18.9° C 21.91° C
December 17 20.09° C 18.95° C 22.1° C
December 18 20.14° C 18.55° C 22.27° C
December 19 19.85° C 18.14° C 22.03° C
December 20 19.55° C 18.34° C 21.18° C
December 21 19.28° C 18.27° C 20.56° C
December 22 19.12° C 18.19° C 20.4° C
December 23 18.91° C 17.99° C 20.53° C
December 24 18.88° C 17.9° C 20.71° C
December 25 18.89° C 17.45° C 20.85° C
December 26 18.72° C 16.76° C 21.01° C
December 27 18.68° C 15.91° C 21.28° C
December 28 18.94° C 15.64° C 21.59° C
December 29 19.16° C 15.96° C 21.59° C
December 30 19.22° C 16.78° C 21.78° C
December 31 19.07° C 17.03° C 22.24° C

Where December Sits in the Year

December highlighted

12.0° C
17.9° C
23.8° C
29.6° C
35.5° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
17.66° C
17.81° C
20.62° C
22.92° C
26.21° C
29.16° C
30.37° C
30.73° C
29.23° C
26.22° C
22.66° C
19.83° C
10-year monthly history for Leeville, Bayou Lafourche. Bars span historical low to high; the line marks the monthly average. Range Average
January → February → March → April → May → June → July → August → September → October → November → December →

Nearby Locations in December

Compare other United States water for the same month

Leeville, Bayou Lafourche Location

29.2483, -90.2117

29.24830, -90.21170 View on OpenStreetMap →

Leeville, Bayou Lafourche sits at 29.2483°N, 90.2117°W, on the coast of Louisiana, United States. The marker on the map shows the spot the readings on this page come from. It usually sits a short distance from the town centre, out on the open water itself, so the numbers stay tied to the coast rather than a generic point inland.

Coastlines bend, headlands focus the water, and the temperature can run noticeably differently between two beaches that look close together on a map. Comparing nearby locations is a quick way to see how local geography is shaping the readings.

Nearest locations to Leeville, Bayou Lafourche