December weather in Harlem, GA
The average temperature in Harlem in December is 47.1°F (34.7°F–59.4°F). Average precipitation: inches.
December is a winter month in Harlem, and is cooler than the annual average of 63.1°F. Daily temperatures swing about 24.7°F between overnight low and afternoon high. Daylight averages about 9h 48m. For travel, December is cool.
Avg High
59.4°F
Avg Low
34.7°F
Precipitation
in
Daylight
9h 48m
December records in Harlem
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 79.0°F (1970) | 15.1°F (1964) | 1.30 in (1996) |
| December 2 | 78.1°F (1991) | 16.0°F (1964) | 1.70 in (2018) |
| December 3 | 79.0°F (1991) | 21.0°F (1979) | 1.80 in (2009) |
| December 4 | 77.0°F (1970) | 19.0°F (2024) | 1.45 in (2013) |
| December 5 | 75.9°F (1973) | 17.1°F (1969) | 1.30 in (1984) |
| December 6 | 78.1°F (1998) | 18.0°F (1981) | 1.86 in (1983) |
| December 7 | 80.1°F (2013) | 15.1°F (1984) | 1.45 in (2022) |
| December 8 | 78.1°F (1998) | 15.1°F (2010) | 2.00 in (1989) |
| December 9 | 75.9°F (1998) | 15.1°F (2006) | 1.30 in (1989) |
| December 10 | 78.1°F (1966) | 15.1°F (1981) | 1.00 in (2021) |
| December 11 | 79.0°F (1972) | 10.0°F (1981) | 2.92 in (2008) |
| December 12 | 78.1°F (2007) | 14.0°F (1962) | 2.49 in (1976) |
| December 13 | 79.0°F (1971) | 1.9°F (1962) | 2.18 in (1961) |
| December 14 | 75.0°F (1971) | 5.0°F (1962) | 3.70 in (2019) |
| December 15 | 73.9°F (1971) | 10.9°F (1962) | 1.77 in (1981) |
| December 16 | 73.9°F (1971) | 15.1°F (1962) | 2.50 in (2007) |
| December 17 | 80.1°F (1971) | 16.0°F (1963) | 1.63 in (2019) |
| December 18 | 73.9°F (1984) | 14.0°F (1963) | 2.20 in (2021) |
| December 19 | 78.1°F (2016) | 10.9°F (1963) | 1.15 in (1995) |
| December 20 | 78.1°F (1967) | 8.1°F (1981) | 0.82 in (1974) |
| December 21 | 78.1°F (1967) | 6.1°F (1981) | 1.80 in (2018) |
| December 22 | 75.9°F (1998) | 12.0°F (1976) | 3.50 in (2006) |
| December 23 | 73.9°F (1970) | 15.1°F (1989) | 2.10 in (2019) |
| December 24 | 75.9°F (1970) | 9.0°F (2022) | 1.90 in (2013) |
| December 25 | 78.1°F (2025) | 1.0°F (1983) | 3.30 in (2009) |
| December 26 | 80.1°F (2025) | 1.0°F (1983) | 3.18 in (1964) |
| December 27 | 79.0°F (2025) | 3.9°F (1983) | 1.01 in (1964) |
| December 28 | 80.1°F (2025) | 17.1°F (2010) | 1.41 in (1967) |
| December 29 | 77.0°F (1971) | 16.0°F (1977) | 2.18 in (1982) |
| December 30 | 79.0°F (1984) | 18.0°F (1995) | 1.50 in (1979) |
| December 31 | 80.1°F (1984) | 8.1°F (1983) | 1.80 in (1981) |