Chalmette, Louisiana Climate
United States
Pop. 16,751 Elev. 5 m / 16 ft
TZ: America/Chicago (UTC-5) ·
Summers in Chalmette are warm, with July highs around 89°F (32°C), while winters are cool with January lows of 44°F (7°C). Humidity pushes the summer feels-like temperature to around 109°F (43°C). Expect around 57 rainy days annually (44.5 in / 1130 mm total), with snow on 1 days and 5 in (135 mm) of annual accumulation. The city averages 159 sunny days per year and around 47 thunderstorm days. Ocean water temperatures reach 89°F (32°C) in summer.
| Temperature | 89°F (32°C) high | 44°F (7°C) low |
| Feels like | 109°F (43°C) high | 43°F (6°C) low |
| Rain | 57 days | 44.5 in (1130 mm) /yr |
| Snow | 1 days | 5.3 in (135 mm) /yr |
| Sky | 159 sunny | 47 stormy |
| Wind | 2.8 mph (1.3 m/s) avg |
Looking for a place with a climate like Chalmette? Explore and filter 150,000+ cities worldwide.
Explore on the MapMonthly Climate Chart
Best months to visit: Apr, Jun, Sep, Oct, Nov, Dec
Sky & Air by Month
Cloud cover (%)
56
Jan 58
Feb 44
Mar 44
Apr 57
May 60
Jun 50
Jul 53
Aug 33
Sep 32
Oct 32
Nov 52
Dec Humidity (%)
70
Jan 77
Feb 70
Mar 75
Apr 78
May 78
Jun 79
Jul 80
Aug 71
Sep 73
Oct 73
Nov 78
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 18 mi Louis Armstrong New Orleans International Airport (MSY)
Ski resort 407 mi Cloudmont Ski Hill
National park 139 mi Natchez National Historical Park
Hospital 2 mi Saint Bernard Parish Hospital
Hiking trail 27 mi Cane Bayou Hiking Trail
Interested in Chalmette?
Hotels
Flights
Real Estate
Insurance
Connectivity
Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 58°F 14°C | 44°F 7°C | 2.9 in 73 mm | 5.3 in135 mm | 10 |
| February | 67°F 20°C | 54°F 12°C | 5.7 in 144 mm | — | 7 |
| March | 73°F 23°C | 59°F 15°C | 4.9 in 125 mm | — | 16 |
| April | 78°F 26°C | 67°F 19°C | 3.1 in 78 mm | — | 13 |
| May | 83°F 28°C | 72°F 22°C | 7.1 in 181 mm | — | 7 |
| June | 87°F 30°C | 77°F 25°C | 3.5 in 88 mm | — | 8 |
| July | 89°F 32°C | 80°F 26°C | 5.1 in 129 mm | — | 14 |
| August | 88°F 31°C | 79°F 26°C | 5.0 in 126 mm | — | 10 |
| September | 87°F 30°C | 75°F 24°C | 0.7 in 18 mm | — | 21 |
| October | 80°F 26°C | 68°F 20°C | 4.2 in 107 mm | — | 22 |
| November | 72°F 22°C | 58°F 15°C | 0.3 in 7 mm | — | 20 |
| December | 65°F 19°C | 52°F 11°C | 2.1 in 54 mm | — | 11 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 10 | 1 |
| February | 7 | 5 |
| March | 16 | 5 |
| April | 13 | 2 |
| May | 7 | 9 |
| June | 8 | 5 |
| July | 14 | 7 |
| August | 10 | 9 |
| September | 21 | 0 |
| October | 22 | 2 |
| November | 20 | 0 |
| December | 11 | 2 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 63°F 17°C | 52°F 11°C |
| February | 67°F 19°C | 61°F 16°C |
| March | 73°F 23°C | 65°F 18°C |
| April | 80°F 27°C | 73°F 23°C |
| May | 84°F 29°C | 79°F 26°C |
| June | 87°F 31°C | 84°F 29°C |
| July | 89°F 32°C | 86°F 30°C |
| August | 89°F 32°C | 86°F 30°C |
| September | 86°F 30°C | 82°F 28°C |
| October | 83°F 29°C | 75°F 24°C |
| November | 72°F 22°C | 65°F 18°C |
| December | 68°F 20°C | 59°F 15°C |