Galliano Weather in December

Galliano in December averages 19°C (66°F) during the day and 9°C (48°F) at night. This is part of the winter season, and quite a bit of rainfall is expected this month.

Rainfall in Galliano in December

This month experiences about 10 days of rain according to historical data, averaging 164 mm (6.5 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Galliano in December

December in Galliano sees highs of 19°C (66°F) and lows of 9°C (48°F) overnight. The month of December belongs to the winter season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 9°C (48°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Galliano in December

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

If you prefer enjoying temperate temperatures and rain-free days, March, October and November typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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• January
• February
• March
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• May
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• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Galliano's climate page.

Galliano Temperature in December

Min Temperature 9°C (48°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 33%  

Precipitation 164 mm (6.5 in)  

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).

What to Wear in Galliano in December

For Galliano in December, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Also bring a poncho, it will rain a lot! Waterproof everything you can. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Galliano in December

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

Swimming

6/10

Camping

3/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Galliano's climate page.

More climate data for Galliano

Temperature Rainfall Sunshine Humidity

See the full Galliano climate overview or explore weather in the United States of America.