Osyka, MS has a humid subtropical climate with hot and humid summers and mild to cool winters. In the summer months average high temperatures reach into the mid-90s Fahrenheit, while winters are usually mild, with temperatures dropping into the 40s at night. Rainfall is plentiful throughout the year and snow is rare. The area experiences high levels of humidity due to its proximity to Lake St. John, which keeps temperatures fairly consistent year round.
Osyka, Mississippi gets 63 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Osyka averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 220 sunny days per year in Osyka. The US average is 205 sunny days.
Osyka gets some kind of precipitation, on average, 96 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 63 inches of rain a year
Snow: averages 0 inches of snow a year