New Orleans Weather in October

Thinking of visiting New Orleans in October? Expect high temperatures reaching 27°C (81°F) during the day, dropping to 17°C (63°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in New Orleans in October

Looking at the last 30 years, the data shows about 8 days with rain, averaging 98 mm (3.9 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in New Orleans in October

New Orleans has perfect weather in October, with days reaching 27°C (81°F) and nights cooling to 17°C (63°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 17°C (63°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in New Orleans in October

With approximately 241 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Wind Speed in New Orleans in October

October has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

Average water temperature in October

The water is 27°C (81°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.

If you're inclined towards comfortable temperatures and drier conditions, October is a good time to visit New Orleans.

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For a detailed overview over the year and the best time to visit the United States of America, check out our New Orleans's climate page.

New Orleans Temperature in October

Min Temperature 17°C (63°F)  

Max Temperature 27°C (81°F)  

Water Temperature 27°C (81°F)  

Chance of Rain 27%  

Precipitation 98 mm (3.9 in)  

Rainy days 8 days  

Humidity 74%  

Windspeed 3 m/s (6 knots)  

Sunshine 241 hours  

Percentage Sunshine 68%  

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in New Orleans typically drop from around 29°C (84°F) at the start of October to approximately 24°C (75°F) by the end. Nights are pleasant, with lows typically ranging from 15°C (59°F) to 20°C (68°F).

Average temperatures in October

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Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in October

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Historical weather for New Orleans in October

Browse day-by-day weather records for New Orleans spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

New Orleans historical weather extremes in October

The extremes listed below come from historical weather data collected in New Orleans from 1976 through 2025.

• New Orleans recorded its highest October temperature of 36°C (97°F) on October 4, 2019.
• Nighttime temperatures dropped to 2°C (36°F) on October 20, 1989, marking the coldest October night on record.

What to Wear in New Orleans in October

Warm temperatures in October make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. The water temperature sits at about 27°C (81°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in New Orleans in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

8/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our New Orleans's climate page.

More climate data for New Orleans

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full New Orleans climate overview or explore weather in the United States of America.