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Louisiana

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Louisiana Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Louisiana year round climate

  • Spring (March–May): Average 16.5–24.4°C, warm and humid climate with relatively high rainfall. Common activities: Outdoor recreation such as hiking and fishing. Recommended clothing: Light long-sleeved clothing, comfortable and breathable shoes.
  • Summer (June–August): Average 27.3–27.9°C, hot and humid, with rainfall concentrated in August. Common activities: Swimming, water sports. Recommended clothing: Light and breathable clothing, wide-brimmed hats and sunglasses.
  • Autumn (September–November): Average 19.9–15.6°C, pleasant and comfortable climate with reduced rainfall. Common activities: Outdoor activities, fall foliage viewing (in some areas). Recommended clothing: Light jacket, long-sleeved shirts.
  • Winter (December–February): Average 10.4–13.2°C, mild and humid, with occasional rainfall. Common activities: Indoor activities such as visiting museums. Recommended clothing: Warm jacket, scarf and hat.

Louisiana climatological average

Annual average temperature: approx. 20°C / Annual rainfall: approx. 1958 mm / Summer humidity: 70%–80% / Rainiest month: August

Louisiana monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
10.4°C
190.1
February
13.2°C
106.1
March
16.5°C
170.6
April
19.9°C
224.7
May
24.4°C
190.5
June
27.3°C
109.8
July
27.7°C
180.2
August
27.9°C
243.1
September
25°C
77.5
October
19.9°C
50.1
November
15.6°C
196.4
December
12.4°C
219.7

Louisiana weather for the next seven days

1/31
Saturday
Sunny
2°C/-4.1°C
2/1
Sunday
Partly Cloudy
6.2°C/-4.2°C
2/2
Monday
Partly Cloudy
15.8°C/-2.8°C
2/3
Tuesday
Partly Cloudy
16.2°C/6.7°C
2/4
Wednesday
Moderate rain
17.9°C/10.3°C
2/5
Thursday
Sunny
10.6°C/5.1°C
2/6
Friday
Partly Cloudy
18°C/3.6°C