Simpson, LA has a humid subtropical climate, which is characterized by hot and humid summers and mild to cool winters. During the summer months, temperatures can reach up to 90 degrees Fahrenheit with high humidity levels. Winters are generally mild, with temperatures ranging from 40 to 55 degrees Fahrenheit. Precipitation is common throughout the year in Simpson, with an average of 48 inches per year. The area experiences both thunderstorms and hurricanes due to its proximity to the Gulf Coast.
Simpson, Louisiana gets 61 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Simpson averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 210 sunny days per year in Simpson. The US average is 205 sunny days.
Simpson gets some kind of precipitation, on average, 102 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 38
Rain: averages 61 inches of rain a year
Snow: averages 0 inches of snow a year