Humid subtropical

Bayou Vista, Louisiana

St. Mary Parish, Louisiana · Population 3.9k · 13 ft elevation

Living in Bayou Vista

Bayou Vista has a humid subtropical climate: very hot summers (July highs around 91°F) and very mild winters (January lows around 45°F).

Precipitation is very wet at about 59″ a year, and it essentially never sees snow.

Skies are sunny (70% of possible sunshine). Humidity is a fact of life: about 167 muggy days a year.

Air quality is moderate: a median AQI of 42 and virtually no unhealthy-air days.

Bayou Vista at a glance

Population
3.9k
Elevation
13 ft
Average daily high
78°F84th percentile
Average daily low
62°F93th percentile
Annual precipitation
59″94th percentile
Annual snowfall
0″0th percentile
Sunshine hours per year
3,135 hrs80th percentile
Median AQI
4252th percentile
Median home value
$153k20th percentile
Median rent
$928/mo27th percentile
Median household income
$48k12th percentile
Property tax rate
0.55%12th percentile
Top state income-tax rate
3.0%
Sales tax (state + local)
10.1%
Unemployment rate
2.2%
Homes with broadband
84%16th percentile
Walkability index
7.939th percentile
Average commute
18 min
Math proficiency (8th grade)
67%81th percentile
Reading proficiency (8th grade)
76%
Overall natural-hazard risk
8946th percentile
Outdoor access
99th percentile
Public land within 10 miles
0%
Public land within 30 miles
5%
Mountain relief within 30 miles
33 ft

Climate by month

Average monthly weather in Bayou Vista, Louisiana
MonthHighLowPrecipitationSnowSunshine
Jan63°F45°F5.0″—201 hrs
Feb67°F49°F3.3″—182 hrs
Mar72°F55°F3.9″—254 hrs
Apr78°F61°F4.0″—283 hrs
May84°F69°F4.5″—334 hrs
Jun89°F75°F7.0″—316 hrs
Jul91°F76°F6.2″—296 hrs
Aug90°F76°F7.3″—285 hrs
Sep88°F73°F5.4″—273 hrs
Oct81°F64°F4.0″—278 hrs
Nov72°F53°F3.9″—237 hrs
Dec66°F48°F4.0″—196 hrs

Near Bayou Vista

Largest places in Louisiana

Sources: NOAA climate normals, NASA POWER, EPA air quality, U.S. Census Bureau, FEMA, FBI, EPA walkability and EDFacts. Methodology