Louisiana weather in August: Statewide normals and every place, NOAA 1991-2020
In August, Louisiana's statewide normal high is 92°F and normal low 72°F; normal highs run from 89°F in Boothville to 96°F in Natchitoches (NOAA 1991-2020 normals).
- Statewide normal high
- 92°FAugust, 1991-2020
- Statewide normal low
- 72°FAugust, 1991-2020
- Statewide normal precipitation
- 5.10 inAugust
- Warmest place
- 96°Fnormal high, Natchitoches
- Coolest place
- 89°Fnormal high, Boothville
Where is Louisiana warmest and wettest in August?
Natchitoches has the warmest August afternoons (96°F) and Boothville the coolest (89°F). Thibodaux gets the most precipitation (8.48 in) and Shreveport the least (2.91 in).
Statewide, August averaged 82.6°F in 2021, 81.8°F in 2022, 87.9°F in 2023, 84.2°F in 2024, 82.4°F in 2025, 84.9°F in 2026, against a 1991-2020 normal of 82.3°F.
| Place | High | Low | Precip. | Snow |
|---|---|---|---|---|
| New Orleans | 91°F | 77°F | 6.91 | 0.0 |
| Baton Rouge | 92°F | 73°F | 6.37 | 0.0 |
| Shreveport | 95°F | 73°F | 2.91 | 0.0 |
| Lafayette | 92°F | 75°F | 6.26 | – |
| Lake Charles | 93°F | 75°F | 6.19 | – |
| Monroe | 94°F | 71°F | 3.56 | – |
| Alexandria | 94°F | 72°F | 3.32 | – |
| Marrero | 90°F | 74°F | 6.87 | – |
| Houma | 91°F | 75°F | 6.50 | 0.0 |
| Slidell | 91°F | 73°F | 6.96 | – |
| New Iberia | 92°F | 74°F | 6.37 | – |
| Terrytown | 92°F | 76°F | 6.84 | 0.0 |
| Hammond | 92°F | 71°F | 5.61 | – |
| Chalmette | 92°F | 76°F | 7.41 | – |
| Ruston | 93°F | 71°F | 3.81 | 0.0 |
| Natchitoches | 96°F | 75°F | 3.27 | 0.0 |
| Thibodaux | 92°F | 75°F | 8.48 | 0.0 |
| Covington | 90°F | 72°F | 6.00 | 0.0 |
| Moss Bluff | 92°F | 72°F | 7.45 | – |
| Crowley | 92°F | 74°F | 6.21 | – |
| Minden | 95°F | 72°F | 3.24 | 0.0 |
| Morgan City | 90°F | 76°F | 7.27 | 0.0 |
| Bogalusa | 92°F | 72°F | 5.83 | 0.0 |
| Jennings | 91°F | 73°F | 6.80 | 0.0 |
| Eunice | 93°F | 73°F | 4.24 | 0.0 |
| Bastrop | 91°F | 70°F | 4.68 | 0.0 |
| Reserve | 92°F | 75°F | 5.74 | 0.0 |
| Donaldsonville | 91°F | 73°F | 6.37 | 0.0 |
| Galliano | 89°F | 76°F | 7.64 | 0.0 |
| Franklin | 90°F | 74°F | 7.62 | 0.0 |
| Tallulah | 93°F | 72°F | 3.75 | – |
| Leesville | 94°F | 70°F | 4.22 | – |
| St. Martinville | 91°F | 73°F | 6.43 | 0.0 |
| Winnsboro | 95°F | 71°F | – | – |
| Jeanerette | 90°F | 73°F | 7.28 | 0.0 |
| Mansfield | 93°F | 72°F | 3.52 | 0.0 |
| New Roads | 92°F | 75°F | 4.36 | 0.0 |
| Jena | 92°F | 71°F | 3.80 | 0.0 |
| Winnfield | 93°F | 71°F | 3.44 | 0.0 |
| Farmerville | 93°F | 73°F | 3.76 | 0.0 |
| Lake Providence | 91°F | 73°F | 4.03 | 0.0 |
| Rayville | 94°F | 74°F | 3.88 | 0.0 |
| Bunkie | 93°F | 72°F | 4.68 | 0.0 |
| Brusly | 92°F | 71°F | 6.41 | – |
| Lake Arthur | 92°F | 74°F | 6.08 | 0.0 |
| Homer | 92°F | 69°F | 3.28 | 0.0 |
| Many | 92°F | 70°F | 3.53 | 0.0 |
| Benton | 93°F | 72°F | 3.12 | – |
| Jonesville | 91°F | 72°F | 3.50 | 0.0 |
| St. Francisville | 93°F | 71°F | – | – |
| Rosepine | 93°F | 71°F | 3.96 | 0.0 |
| Clinton | 90°F | 70°F | 5.08 | 0.0 |
| Oberlin | 91°F | 72°F | 5.08 | 0.0 |
| Boyce | 89°F | 72°F | 3.35 | 0.0 |
| Hackberry | 91°F | 77°F | 6.23 | 0.0 |
| St. Joseph | 93°F | 70°F | 4.39 | 0.0 |
| Grand Coteau | 92°F | 72°F | 4.36 | – |
| Buras | 90°F | 76°F | 7.19 | 0.0 |
| Mooringsport | 94°F | 72°F | 3.04 | 0.0 |
| Boothville | 89°F | 78°F | 7.22 | – |
| Elizabeth | 93°F | 71°F | 3.95 | – |
| Calhoun | 94°F | 69°F | 3.51 | 0.0 |
| Columbia | 93°F | 72°F | 3.67 | 0.0 |
| Ashland | 93°F | 70°F | 3.18 | 0.0 |
| Bienville | 93°F | 71°F | 3.56 | 0.0 |
| Amite | 92°F | 71°F | 6.60 | 0.0 |
| Carville (2 mi SW) | 90°F | 75°F | 5.97 | – |
| De Ridder | 93°F | 72°F | 5.01 | – |
| Fort Polk Fullerton Landing Strip | 93°F | 72°F | 3.80 | – |
| Hodges Gardens | 94°F | 72°F | 4.35 | 0.0 |
| Leland Bowman Lock | 90°F | 73°F | 6.76 | 0.0 |
| Lsu Ben-Hur Farm | 91°F | 72°F | 6.09 | – |
| Lsu Citrus Research Station | 90°F | 75°F | 7.82 | 0.0 |
| Lsu Dean Lee Research Station | 93°F | 73°F | 3.62 | 0.0 |
| Monroe (26 mi N) | 92°F | 69°F | 4.28 | – |
| Peason Ridge Range | 94°F | 71°F | 3.36 | – |
| Red River Research Station | 94°F | 72°F | 3.28 | 0.0 |
| Rockefeller Wildlife Refuge | 91°F | 76°F | 7.04 | 0.0 |
| Salt Point | 91°F | 76°F | – | – |
| St Bernard | 89°F | 75°F | – | – |
| Toledo Bend Lake | 94°F | 73°F | 4.17 | – |
Source: NOAA NCEI nClimDiv statewide normals; NOAA NCEI 1991-2020 monthly normals for each station.