NPS Photo Macon has a humid subtropical climate (Köppen climate classification Cfa). The average high temperature ranges from 46 to 58°F (7.7 to 14.4°C) in January and 82 to 91°F (27.7 to 32.7°C) in July. In Summer months, the high heat index can increase the "feels like" tempuratures above 100°F (38°C+). On average, there are 4.8 days with an actual temperature of 100 °F (38 °C)+ highs (but they do not occur every year), and 43 days with a low at or below freezing. The average window for freezing temperatures is November 7 thru March 22, allowing a growing season of 198 days. The city has an average annual precipitation of 45.7 inches (1,160 mm). Snow is occasional, with about half of the winters receiving trace amounts or no snowfall, averaging 0.7 inches (1.8 cm). To check current conditions weather |
Last updated: July 18, 2023