The summary climate graph for Macon, GA shows a selection of temperature, rainfall and snow minimum, mean and maximum measures over the course of a year. Click on each of the measures in the key to toggle them on and off.
The warmest month in Middle Georgia Regional, Macon, Georgia is July with an average high temperature of 93.0°F. The hottest day on record was July 14 1980 when the temperature hit 108.0°F. During January the overnight temperature drops to an average of 34.2°F with the lowest temperature of -6.0°F being recorded on January 21 1985.
The warmest days on record are:
| 14 Jul 1980 | 108°F |
| 30 Jun 2012 | 108°F |
| 2 Jul 2012 | 108°F |
| 22 Jul 1986 | 106°F |
| 7 Jun 1985 | 105.1°F |
The warmest months on average were:
| July 1986 | 99.9°F |
| August 2011 | 98.5°F |
| June 2011 | 97.8°F |
| July 1980 | 97.7°F |
| August 2007 | 97.4°F |
The coldest days on record are:
| 21 Jan 1985 | -6°F |
| 29 Jan 1955 | -1.7°F |
| 16 Dec 1945 | -0.6°F |
| 17 Jan 1957 | -0.6°F |
| 12 Feb 1955 | 1.4°F |
The coldest months on average were:
| January 1957 | 21.1°F |
| December 1945 | 21.2°F |
| January 1956 | 22°F |
| December 1943 | 23.8°F |
| January 1955 | 24.4°F |
The wettest month by average rainfall in Macon, GA is March with an average of 4.6 inches of rain falling on 10 to 11 days.Although in July it typically rains on more days with 3.9 inches falling in 13 to 14 days. The driest month in Macon, GA is October with an average of 2.0 inches of rain falling on 7 to 8 days.
The wettest days on record are:
| 16 March 1973 | 13 inches |
| 20 March 2003 | 4.2 inches |
| 6 March 1982 | 3.9 inches |
| 4 March 2001 | 3.4 inches |
| 2 March 1991 | 3.3 inches |
The wettest months on record are:
| March 1973 | 25.7 inches |
| January 1973 | 21 inches |
| March 1980 | 12.9 inches |
| July 1984 | 12.8 inches |
| September 2004 | 12.7 inches |
The driest months on record are:
| January 1946 | 0 inches |
| December 1941 | 0 inches |
| January 1942 | 0 inches |
| February 1942 | 0 inches |
| March 1942 | 0 inches |