30662 Royston, GA has a humid subtropical climate, characterized by hot summers and mild winters. The average annual temperature is around 18°C (64°F), with July being the hottest month at 25°C (77°F) and January being the coldest month at 7°C (44°F). Humidity is high throughout the year, although it is often mitigated to some extent by prevailing winds that blow from the east or west depending on which season it is. Precipitation levels are generally consistent throughout the year, with an average of approximately 1,200mm (47 inches) per year.
Royston (zip 30662), Georgia gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Royston (zip 30662) averages 1 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 Royston (zip 30662). The US average is 205 sunny days.
Royston (zip 30662) gets some kind of precipitation, on average, 97 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 89 degrees
Winter Low: the January low is 31
Rain: averages 48 inches of rain a year
Snow: averages 1 inches of snow a year