Rayville, LA has a humid subtropical climate with hot and humid summers and mild winters. The average high temperature in the summer months ranges from 85 to 88 degrees Fahrenheit, with average lows of 66 to 73 degrees Fahrenheit. Winters are milder in Rayville, with average highs between 54 and 62 degrees Fahrenheit, and lows down to about 37 degrees. Rainfall is moderate throughout the year, with most precipitation occurring during the spring months. Humidity levels are quite high year-round, making it feel much warmer than it actually is during the summer months.
Rayville, Louisiana gets 56 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Rayville averages 1 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 216 sunny days per year in Rayville. The US average is 205 sunny days.
Rayville gets some kind of precipitation, on average, 95 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 93 degrees
Winter Low: the January low is 35
Rain: averages 56 inches of rain a year
Snow: averages 1 inches of snow a year