Napoleonville, LA has a humid subtropical climate with hot and humid summers and mild to cool winters. The average temperature in the summer months is around 81°F while winter temperatures can reach as low as 41°F. Rainfall is abundant throughout the year, but more so during the spring and summer months when hurricanes are most likely to make landfall. Precipitation averages around 54 inches per year, making it one of the wettest areas in Louisiana. Snowfall is very rare in this area and rarely accumulates on the ground due to warm temperatures.
Napoleonville, Louisiana gets 63 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Napoleonville averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 218 sunny days per year in Napoleonville. The US average is 205 sunny days.
Napoleonville gets some kind of precipitation, on average, 108 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 91 degrees
Winter Low: the January low is 42
Rain: averages 63 inches of rain a year
Snow: averages 0 inches of snow a year