Marrero, LA has a humid subtropical climate with hot and muggy summers and mild winters. The average high temperature in July is 91掳F (33掳C), while the average low temperature in January is 42掳F (6掳C). Rainfall is common throughout the year, and snowfall is extremely rare. During the summer months, thunderstorms can be frequent, usually accompanied by heavy rains.
Marrero (zip 70072), Louisiana gets 63 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Marrero (zip 70072) averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 219 sunny days per year in Marrero (zip 70072). The US average is 205 sunny days.
Marrero (zip 70072) gets some kind of precipitation, on average, 110 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 92 degrees
Winter Low: the January low is 44
Rain: averages 63 inches of rain a year
Snow: averages 0 inches of snow a year