New Orleans Weather in December
United States · 30-year monthly averages
👍 Good time to visit
December in New Orleans is mild, with average daytime highs around 18°C (65°F) and nighttime lows near 9°C (48°F). Expect roughly 122mm of precipitation spread over about 7 rainy days, and this is one of the wetter months.
Avg high
18°C
65°F
Avg low
9°C
48°F
Rainfall
122mm
rainy
Rainy days
7
days with ≥1mm
🎒 What to pack
- light jacket
- layers for cool evenings
- compact umbrella or rain jacket
December vs the rest of the year
FAQ
- How hot is New Orleans in December?
- December in New Orleans is mild, with average daytime highs around 18°C (65°F) and nighttime lows near 9°C (48°F). Expect roughly 122mm of precipitation spread over about 7 rainy days, and this is one of the wetter months.
- Does it rain a lot in New Orleans in December?
- New Orleans sees around 122mm of precipitation in December on average — rainy by global standards.
- Is December a good time to visit New Orleans?
- December is a good month to visit New Orleans, with generally agreeable conditions.