December weather in Marietta, OK
The average temperature in Marietta in December is 42.5°F (30.4°F–54.5°F). Average precipitation: 2.66 inches. Average snowfall is 1.0 inches.
December is a winter month in Marietta, and is cooler than the annual average of 61.5°F. Daily temperatures swing about 24.1°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 9h 45m. For travel, December is cool.
Avg High
54.5°F
Avg Low
30.4°F
Precipitation
2.66 in
Snow
1.0 in
December records in Marietta
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 81.0°F (1950) | 18.0°F (2006) | 0.66 in (1955) |
| December 2 | 80.1°F (2012) | 15.1°F (1985) | 1.25 in (1991) |
| December 3 | 80.1°F (1970) | 21.0°F (2004) | 2.24 in (1993) |
| December 4 | 82.9°F (2005) | 14.0°F (2006) | 0.92 in (2002) |
| December 5 | 82.0°F (2017) | 12.9°F (2008) | 1.25 in (1943) |
| December 6 | 79.0°F (1966) | 8.1°F (1950) | 2.00 in (1987) |
| December 7 | 79.0°F (1966) | 8.1°F (1950) | 0.99 in (1987) |
| December 8 | 78.1°F (1991) | 10.0°F (2005) | 1.88 in (1980) |
| December 9 | 75.0°F (1970) | 1.0°F (2005) | 2.19 in (1946) |
| December 10 | 75.0°F (2020) | 1.0°F (2005) | 2.32 in (1946) |
| December 11 | 78.1°F (1979) | 10.0°F (2012) | 1.90 in (1963) |
| December 12 | 77.0°F (1973) | 9.0°F (2012) | 1.83 in (1954) |
| December 13 | 84.9°F (1948) | 12.9°F (2012) | 0.75 in (1940) |
| December 14 | 80.1°F (1995) | 6.1°F (1958) | 3.75 in (1992) |
| December 15 | 80.1°F (1948) | 8.1°F (1943) | 1.27 in (2011) |
| December 16 | 79.0°F (1977) | 9.0°F (1989) | 1.60 in (1959) |
| December 17 | 73.9°F (2006) | 9.0°F (1979) | 1.93 in (2001) |
| December 18 | 78.1°F (1980) | 9.0°F (1964) | 0.66 in (1995) |
| December 19 | 73.9°F (1978) | 10.0°F (1945) | 1.30 in (1956) |
| December 20 | 75.0°F (1949) | 10.0°F (2016) | 1.87 in (2017) |
| December 21 | 73.9°F (1981) | 9.0°F (1983) | 2.31 in (2013) |
| December 22 | 75.9°F (1974) | 0.0°F (1983) | 0.87 in (1942) |
| December 23 | 75.0°F (1974) | -8.0°F (1989) | 1.00 in (1997) |
| December 24 | 87.1°F (1955) | 3.9°F (1983) | 0.73 in (2002) |
| December 25 | 80.1°F (1955) | 1.9°F (1983) | 1.57 in (1975) |
| December 26 | 73.9°F (2016) | 12.0°F (1983) | 2.05 in (2000) |
| December 27 | 79.0°F (1946) | 15.1°F (2012) | 2.98 in (2015) |
| December 28 | 75.9°F (2005) | 15.1°F (2008) | 2.46 in (2015) |
| December 29 | 82.0°F (1951) | 3.9°F (1983) | 2.05 in (1969) |
| December 30 | 88.0°F (1951) | 3.0°F (1983) | 1.41 in (2006) |
| December 31 | 84.0°F (1951) | 7.0°F (1968) | 1.73 in (1947) |