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Marrero, LA weather and climate

Jefferson Parish, LA · population 31,866 · about 10 ft elevation

Everything below is a 30 year average for 1991-2020, computed from daily climate history at Marrero's own coordinates.

The year at a glance

Sunny days
221
clear or partly cloudy, per year
Precipitation
53 in
per year
Wet days
134
rain or snow per year
Snowfall
0 in
per year
Hot days
100
above 90 °F
Freezing nights
5
at or below 32 °F
Humidity
77%
average relative
Average temperature
71 °F
year round

Monthly temperatures

Average daily high and low for each month, in °F.

Daily highDaily low
6080JanMarMayJulSepNovDaily high, Jan: 64 °FDaily high, Feb: 68 °FDaily high, Mar: 74 °FDaily high, Apr: 80 °FDaily high, May: 87 °FDaily high, Jun: 92 °FDaily high, Jul: 93 °FDaily high, Aug: 93 °FDaily high, Sep: 90 °FDaily high, Oct: 82 °FDaily high, Nov: 73 °FDaily high, Dec: 66 °FDaily low, Jan: 46 °FDaily low, Feb: 50 °FDaily low, Mar: 55 °FDaily low, Apr: 62 °FDaily low, May: 69 °FDaily low, Jun: 74 °FDaily low, Jul: 76 °FDaily low, Aug: 76 °FDaily low, Sep: 73 °FDaily low, Oct: 64 °FDaily low, Nov: 54 °FDaily low, Dec: 48 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high646874808792939390827366
Daily low465055626974767673645448

Monthly precipitation

Total rain plus melted snow for each month, in inches.

0.02.04.06.0JanMarMayJulSepNovMarrero, Jan: 4.4 inMarrero, Feb: 4.2 inMarrero, Mar: 4.5 inMarrero, Apr: 3.9 inMarrero, May: 3.6 inMarrero, Jun: 5.2 inMarrero, Jul: 5.6 inMarrero, Aug: 6.3 inMarrero, Sep: 4.9 inMarrero, Oct: 3.5 inMarrero, Nov: 3.3 inMarrero, Dec: 3.8 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Marrero4.44.24.53.93.65.25.66.34.93.53.33.8

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovMarrero, Jan: 16 daysMarrero, Feb: 14 daysMarrero, Mar: 18 daysMarrero, Apr: 19 daysMarrero, May: 21 daysMarrero, Jun: 20 daysMarrero, Jul: 18 daysMarrero, Aug: 17 daysMarrero, Sep: 20 daysMarrero, Oct: 23 daysMarrero, Nov: 20 daysMarrero, Dec: 16 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Marrero161418192120181720232016

Compare Marrero with another city

Nearby cities and popular picks. Any two cities can be compared from the home page.

See weather for every covered Louisiana city

About this data

Figures are 30 year averages for 1991-2020. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).