Louisiana Climate and Average Weather
Climate of Louisiana: average temperatures, rainfall and seasons month by month.
Climate in Louisiana month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 59° | 41° | 6,1 in | ★★★☆☆ |
| February | 69° | 50° | 3,0 in | ★★★★☆ |
| March | 75° | 56° | 5,1 in | ★★★★☆ |
| April | 81° | 63° | 3,6 in | ★★★★☆ |
| May | 84° | 69° | 8,7 in | ★★★☆☆ |
| June | 90° | 75° | 5,4 in | ★★★★☆ |
| July | 91° | 77° | 5,2 in | ★★★★☆ |
| August | 95° | 78° | 1,7 in | ★★★★☆ |
| September | 90° | 73° | 5,0 in | ★★★★☆ |
| October | 82° | 63° | 2,0 in | ★★★★☆ |
| November | 73° | 56° | 3,0 in | ★★★★☆ |
| December | 65° | 48° | 5,3 in | ★★★☆☆ |
Climate type: Temperate. Source: Open-Meteo archive (ERA5).
Recent extremes in Louisiana
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Louisiana compares with nearby places
Annual averages, and the difference against Louisiana.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Mississippi | 141 mi | 67°F | 36°F cooler | 55 in |
| Gulf State Park | 211 mi | 70°F | about the same | 54 in |
| George Bush Intercontinental Airport | 250 mi | 71°F | about the same | 67 in |
| Harris County | 255 mi | 71°F | +33°F warmer | 71 in |
| Houston | 255 mi | 71°F | +33°F warmer | 71 in |
Climate by city in Louisiana
1 cities mapped in this atlas
Climate by county in Louisiana
1 counties mapped in this atlas
Best time to visit Louisiana
Go in February, April, August, October and November. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, May and December - expect the least comfortable mix of heat, cold or rain.
What this means for Louisiana
Today is about average for August. The forecast high of 93°F is in line with the 95°F typical for this month.
Rain is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 67°F.
What to pack, what to skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Sunglasses, a brimmed hat and SPF 30+
- Avoid long hikes after mid-morning; start at dawn or leave it for a cooler day.
- If your dates are flexible, avoid January, May and December - historically the least comfortable months here.
Summary
Louisiana is a state in United States. Louisiana is a US state with its capital at Baton Rouge. It has a population of about 4.6 million. The capital is Baton Rouge.
Right now it is 86°F (30°C) in Louisiana with clear. It feels like 95°F. Today runs from 73°F to 93°F. Chance of precipitation is 3%. Sightseeing conditions score 9.2/10 - excellent - go now.
The best time to visit Louisiana is February, April, August, October and November. The climate is temperate. January, May and December tend to be the least comfortable months. August is the warmest month with average highs near 95°F, while January is the coldest with lows near 41°F.
The closest major airport is Louis Armstrong New Orleans International Airport (MSY), about 64 mi away. Nearby highlights include French Quarter and Gulf State Park.
In plain terms. Today is about average for August. The forecast high of 93°F is in line with the 95°F typical for this month. The best window to be outside is roughly 7 AM to 10 AM, when temperature, rain chance and wind line up best. swimming is the strongest bet in Louisiana today at 9.9/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Louisiana
| Type | State |
|---|---|
| Country | United States |
| Continent | North America |
| Coordinates | 30°27′5.4″N 91°11′13.6″W (30.4515, -91.1871) |
| Capital | Baton Rouge |
| Population | 4.570.000 |
| Area | 52.378 sq mi |
| Abbreviation | LA |
| Time zone | America/Chicago |
| Local time | 4:29 AM (UTC-05:00) |
| Best months | February, April, August, October and November |
| Climate | Temperate |
Weather map for Louisiana
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Louisiana
Every topic we hold for this place, and the same topic for the places around it.
Climate for related places
Frequently asked questions
Where is Louisiana?
Louisiana is a state in United States. Its coordinates are 30.4515, -91.1871. It lies in North America.
What is the weather like in Louisiana right now?
It is currently 86°F (30°C) with clear. Humidity is 68% and wind is 1 mph.
When is the best time to visit Louisiana?
February, April, August, October and November offer the most comfortable conditions in Louisiana, which has a temperate climate. January, May and December are usually the hardest months for outdoor plans.
What time zone is Louisiana in?
Louisiana observes America/Chicago (UTC-05:00). The local time is 4:29 AM.
How many people live in Louisiana?
Louisiana has a population of approximately 4.6 million.
What is the nearest airport to Louisiana?
The closest airports are Louis Armstrong New Orleans International Airport (MSY), 64 mi away and George Bush Intercontinental Airport (IAH), 250 mi away.
What are the top things to do in Louisiana?
Popular options include French Quarter and Gulf State Park.
What places are in Louisiana?
Louisiana covers 2 places in this atlas, including New Orleans and Orleans Parish.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-states) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 23, 2026 at 4:29 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
