Peak in August
Coolest in January
Heavy in July
Peak in dry season
New Orleans Monthly Weather Guide
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January
February
March
April
May
June
July
August
September
October
November
December
Essential Travel Info for New Orleans
Currency
USD
$ United States dollar
Language
English
Driving
Right side
Connect
The telephone area code for New Orleans ...
Safety
Moderate Safety
GPI: 2.44
Best Time to Visit New Orleans
Location, climate overview & historical trends
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📍 29.9510° N, 90.0710° W
Open in Google MapsNew Orleans is a prominent destination in United States.
Located at 29.95°N latitude,New Orleans experiences a subtropical climate with distinct wet and dry seasons.
Based on 30 years of data, August is the warmest month (avg. 31°C), while January is the coolest. July sees the most rain (49% chance), making October the driest month.
Historical Climate Trend
30-Year Analysis+1°C
Total over 30 years
+0.33°C
Per decade
Linear regression analysis of historical maximum temperatures for New Orleans, based on 1995-2024 satellite data from NASA POWER.
Best Time to Visit
NASA POWER Data (1991-2021)January, February, March
Best months to visit
24°C
Avg High
Based on 30 years of NASA satellite data,New Orleans receives approximately 824mm of rainfall annually. These months offer optimal temperatures and minimal rain probability for your visit.
Climate Trends
EXCLUSIVE1995-2040 Temperature Trend
1995 Avg
24.1°
2024 Avg
25°
2040 Proj
25.6°
+0.33°C
per decade (observed)
+0.38°C
per decade (CMIP6)
🌡️ New Orleans has warmed by +1.0°C since 1995. By 2040, an additional +0.6°C is projected (based on CMIP6 rate of 0.376°C/decade), for a total of +1.6°C from 1995 baseline.
NASA POWER (1995-2024) + CMIP6 (CMCC_CM2_VHR4, EC_Earth3P_HR, FGOALS_f3_H, HiRAM_SIT_HR, MRI_AGCM3_2_S, NICAM16_8S)
Travel Intelligence
Exclusive flight analytics & health data for New Orleans
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Flight Connectivity Analysis
Airport traffic data & seasonal patterns
Balanced traffic
0
slots per day
Peak
May
Low
Jan
Monthly Traffic Distribution
Key Connections
Health & Safety Advisory
CDC travel health recommendations
No Special Vaccinations Required
Standard travel precautions apply
Source: CDC Travelers' Health
View Complete Health GuideNew Orleans Climate Data by Month
Historical temperature and precipitation averages
| Month | Avg High (°C) | Rain Probability (%) | Status |
|---|---|---|---|
| January | 16°C | 24% | 😊 Pleasant |
| February | 18°C | 27% | 😊 Pleasant |
| March | 21°C | 24% | ✨ Perfect |
| April | 24°C | 23% | ✨ Perfect |
| May | 28°C | 26% | 😊 Pleasant |
| June | 30°C | 38% | Neutral |
| July | 31°C | 49% | 🌧️ Rainy |
| August | 31°C | 42% | 🌧️ Rainy |
| September | 29°C | 32% | 😊 Pleasant |
| October | 26°C | 18% | ✨ Perfect |
| November | 21°C | 19% | ✨ Perfect |
| December | 17°C | 23% | 😊 Pleasant |
Weather in Cities Near New Orleans
Explore climate data for popular destinations within easy reach
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Compare weather conditions with nearby destinations for your trip planning
Compare New Orleans Weather vs Popular Destinations
Similar Climate Destinations
Discover destinations with weather similar to New Orleans
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Jordan
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These destinations share similar weather patterns with New Orleans. Perfect alternatives if you're looking for the same climate in a different location.
New Orleans Weather FAQ
When is the best time to visit New Orleans?
Honestly, look for months with mild temperatures (20°C-25°C) and low rain chance. Based on historical data, January, February, March are usually great choices.
When is the hottest month in New Orleans?
August is historically the hottest month in New Orleans with average highs of 31°C.
When does it rain the most in New Orleans?
July typically sees the highest probability of rain (49%).
Is New Orleans expensive?
Prices vary by season. The "Perfect" weather months usually coincide with peak tourist season and higher prices, while the rainy or cold months offer better deals.