Historical Weather Records & Monthly Climate for New Orleans, LA

All-Time High
105°F
All-Time Low
17°F
Max Daily Snow
1"
Max Daily Rain
10.81"
Max Snow Depth
1"

Monthly Climate Averages for New Orleans, LA

Based on 30 years of historical data (1994 - 2023)

MonthHigh (°F)Low (°F)Precip (in)Snow (in)
January61°48°3.74"0.04"
February64°51°4.34"0
March70°57°4.67"0
April76°63°3.89"0
May82°70°3.71"0
June87°76°5.85"0
July88°78°6.12"0
August88°78°6.7"0
September84°74°5.08"0
October78°66°3.6"0
November69°57°3.19"0
December63°51°4.29"0.04"

Historical Weather Extremes for New Orleans, LA

Based on 80+ years of archive data (1940 - 2024)

🔥
Longest Heatwave
24 Days
1951
Consecutive days ≥ 90°F
🧊
Deepest Freeze
2 Days
1962
Consecutive days ≤ 32°F
🏜️
Longest Drought
29 Days
1952
Consecutive days w/o rain
Wettest Month
21.36"
August 2012
Most rainfall in one month
Snowiest Month
1"
December 2008
Most snowfall in one month

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