About Siler City, NC's Climate & Weather History

Siler City, in North Carolina, United States, is home to roughly 8,400 people in the Eastern Time Zone at 35.7°N latitude.

In 2025, Siler City recorded an average annual temperature of 60°F. The hottest temperatures reached 98°F in June; the coolest were 15°F in January. Total precipitation for the year was 41 inches, with the wettest month being July. Snowfall for the year totaled approximately 1 inches.