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Louisiana climate
Climate normals for 23 cities in Louisiana — find your city, or get the regional gist.
Across the 23 cities we cover in Louisiana, annual averages run 17–22°C. Annual precipitation ranges 1386–1707 mm across those cities. All covered cities classify as Humid subtropical (Köppen Cfa).
Largest cities in Louisiana
The most populous cities — most visitors want one of these. Tap a name for month-by-month detail.
New Orleans
Population 363k
Hot summers, mild winters
Avg
13°C in January, 30°C in July
Baton Rouge
Population 227k
Hot summers, cool winters
Avg
11°C in January, 28°C in July
Shreveport
Population 188k
Hot summers, cool winters
Avg
9°C in January, 29°C in July
Metairie
Population 138k
Hot summers, mild winters
Avg
13°C in January, 30°C in July
Lafayette
Population 121k
Hot summers, cool winters
Avg
12°C in January, 29°C in July
Lake Charles
Population 76k
Hot summers, cool winters
Avg
12°C in January, 29°C in July
Find a city in Louisiana
Search 23 cities by name.