December weather forecast
Black Rock Mountain State Park, GA

Rounding off the year in December, Black Rock Mountain State Park witnesses the arrival of colder months. This month records an average high temperature of 46.8°F (8.2°C), a drop in low to 28.3°F (-2.1°C) and an increase in rainfall to 6.3" (160mm). With temperatures decreasing noticeably from November's climate and increased precipitation, December's weather resonates with a winter essence. Despite shorter daylight hours of 9.8, the park's charm remains intact. Looking forward to the new year and January, a marginal increase in temperature and equivalent rainfall are anticipated.

Temperature

A shift in Black Rock Mountain State Park's weather is observed as November turns into December, with the average high temperature reducing from a mild 57°F (13.9°C) to a chilly 46.8°F (8.2°C). The average temperature during December nights dips to a subzero cold 28.2°F (-2.1°C).

Rainfall

Throughout December, 6.34" (161mm) of precipitation is accumulated. Throughout the year, 68.62" (1743mm) of rain is accumulated.

Daylight

The month with the shortest days in Black Rock Mountain State Park is December, with an average of 9h and 54min of daylight.
On the first day of the month, sunrise is at 7:23 am and sunset at 5:22 pm. On the last day of December, in Black Rock Mountain State Park, sunrise is at 7:41 am and sunset at 5:32 pm EST.