Historical Weather in Louisiana
See 55+ years of weather history for any date in Louisiana going back to 1970.
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Monthly Climate Averages
Historical temperature and precipitation averages for New Orleans, LA, based on 55+ years of weather data.
Warmest MonthAugustAvg High: 92°F / Low: 76°F
Coldest MonthJanuaryAvg High: 63°F / Low: 44°F
Jan
63°/ 44°
💧 0.5"
Feb
66°/ 47°
💧 0.6"
Mar
73°/ 54°
💧 0.7"
Apr
79°/ 61°
💧 0.7"
May
85°/ 68°
💧 0.8"
Jun
90°/ 74°
💧 0.6"
Jul
92°/ 76°
💧 0.5"
Aug
92°/ 76°
💧 0.5"
Sep
88°/ 72°
💧 0.7"
Oct
81°/ 62°
💧 0.5"
Nov
72°/ 53°
💧 0.6"
Dec
65°/ 46°
💧 0.6"
❄️ 0.2"
Temperatures in Fahrenheit. Precipitation and snowfall in inches.
Climate data based on New Orleans, the largest city in Louisiana.
Louisiana All-Time Temperature RecordsSee the hottest and coldest days ever recorded since 1970
→Louisiana All-Time Weather ExtremesRain, snow, and temperature extremes for any Louisiana city or ZIP code
→Major Cities in Louisiana
Today's Weather History in Louisiana
See how today compares to 55+ years of weather data for Louisiana cities.