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New Orleans

The tables below display average monthly climate and weather indicators in New Orleans Louisiana.

Temperature by: Fahrenheit / Centigrade

New Orleans Temperature Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Avg. Temperature 51.3 54.3 61.6 68.5 74.8 80.0 81.9 81.5 78.1 69.1 61.1 54.5 68.1
Avg. Max Temperature 60.8 64.1 71.6 78.5 84.4 89.2 90.6 90.2 86.6 79.4 71.1 64.3 77.6
Avg. Min Temperature 41.8 44.4 51.6 58.4 65.2 70.8 73.1 72.8 69.5 58.7 51.0 44.8 58.5
Days with Max Temp of 90 F or Higher 0.0 0.0 0.0 < 0.5 4.0 16.0 21.0 20.0 9.0 1.0 0.0 0.0 72.0
Days with Min Temp Below Freezing 5.0 3.0 1.0 < 0.5 0.0 0.0 0.0 0.0 0.0 0.0 1.0 3.0 12.0
  
New Orleans Heating and Cooling Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Heating Degree Days 450 316 162 28.0 0.0 0.0 0.0 0.0 0.0 30.0 178 349 1513
Cooling Degree Days 25.0 17.0 56.0 133 304 450 524 512 393 157 61.0 23.0 2655
  
New Orleans Precipitation Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precipitation (inches) 5.0 6.0 4.9 4.5 4.6 5.8 6.1 6.2 5.5 3.0 4.4 5.8 61.9
Days with Precipitation 0.01 inch or More 10.0 9.0 9.0 7.0 8.0 11.0 14.0 13.0 10.0 6.0 7.0 10.0 115
Monthly Snowfall (inches) 0.0 0.1 < 0.05 < 0.05 < 0.05 0.0 0.0 0.0 0.0 0.0 < 0.05 0.1 0.2
  
Other New Orleans Weather Indicators Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Average Wind Speed 9.3 9.8 9.9 9.4 8.1 6.8 6.1 5.9 7.3 7.6 8.7 9.0 8.2
Clear Days 7.0 8.0 8.0 8.0 9.0 8.0 5.0 7.0 10.0 14.0 10.0 8.0 101
Partly Cloudy Days 7.0 6.0 8.0 10.0 11.0 13.0 15.0 14.0 11.0 8.0 8.0 7.0 118
Cloudy Days 17.0 14.0 15.0 12.0 11.0 9.0 12.0 10.0 10.0 9.0 12.0 16.0 146
Percent of Possible Sunshine 46.0 50.0 56.0 62.0 62.0 63.0 58.0 61.0 61.0 64.0 54.0 48.0 57.0
Avg. Relative Humidity 67.5 75.5 74.5 75.0 74.5 75.5 77.0 79.0 77.5 76.5 73.0 74.0 77.0

Weather information for other cities in Louisiana
• Baton Rouge Weather
• Lake Charles Weather
• Shreveport Weather

 


 

Portions of this site are based on the CIA World Fact Book, a public-domain work
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