Galliano weather in December (Louisiana, United States of America)

Curious about the climate in Galliano this December? Check out this detailed guide to the month’s weather conditions.

Temperatures

During December, Galliano usually has pleasant temperatures and heavy rainfall. December marks the winter season. Daytime temperatures hover around 19°C, while nights can cool down to about 9°C.

Precipitation

Galliano in December usually receives heavy rainfall, averaging around 164 mm for the month. Climate statistics over the past 30 years suggest around 10 days of rain.

Average sunshine

The area enjoys a balanced 157 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If you prefer dry days with pleasant temperatures, March, October and November typically offer the best circumstances. While July and August tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Galliano climate page with graphs.

 

Galliano, monthly averages in December

Min Temperature 9°C  

Max Temperature 19°C  

Chance of Rain 33%  

Precipitation 164 mm  

Rainy days 10 days  

Humidity 76% *  

Sunshine 157 hours *  

Percentage Sunshine 50% *  

* Data from: New Orleans, the United States of America (60 KM, 37 Miles).

Where to go in the United States of America in December

Find out more about the weather in the United States of America and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Galliano, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Camping

3/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Galliano.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.