December weather in Delta, OH
The average temperature in Delta in December is 29.8°F (22.8°F–36.8°F). Average precipitation: 2.27 inches. Average snowfall is 5.3 inches.
December is a winter month in Delta, and is cooler than the annual average of 49.2°F. Daily temperatures swing about 14°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 8h 60m. For travel, December is cold.
Avg High
36.8°F
Avg Low
22.8°F
Precipitation
2.27 in
Snow
5.3 in
December records in Delta
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 66.0°F (1934) | 1.0°F (1929) | 1.95 in (2006) |
| December 2 | 68.0°F (1982) | -5.1°F (1893) | 0.60 in (1974) |
| December 3 | 68.0°F (1982) | -9.0°F (1976) | 1.26 in (1967) |
| December 4 | 64.9°F (1941) | -8.0°F (2002) | 1.26 in (1951) |
| December 5 | 64.0°F (1982) | -4.0°F (1976) | 1.07 in (1906) |
| December 6 | 66.9°F (2001) | -2.9°F (2025) | 0.88 in (1906) |
| December 7 | 68.0°F (1998) | 1.0°F (1964) | 1.46 in (1932) |
| December 8 | 64.0°F (1966) | -6.0°F (1977) | 1.89 in (1966) |
| December 9 | 62.1°F (1952) | -6.0°F (1917) | 0.91 in (1907) |
| December 10 | 64.9°F (1971) | -8.0°F (1958) | 1.05 in (2008) |
| December 11 | 63.0°F (1931) | -5.1°F (1958) | 1.18 in (1899) |
| December 12 | 62.1°F (1949) | -8.0°F (1958) | 1.19 in (2007) |
| December 13 | 64.9°F (2015) | -7.1°F (1958) | 2.84 in (1901) |
| December 14 | 64.9°F (1975) | -9.9°F (1904) | 1.42 in (1928) |
| December 15 | 63.0°F (1933) | -8.0°F (1914) | 2.04 in (1893) |
| December 16 | 62.1°F (1984) | -14.1°F (1951) | 0.84 in (1940) |
| December 17 | 60.1°F (1984) | -14.1°F (1951) | 1.12 in (1996) |
| December 18 | 55.0°F (1939) | -8.0°F (1945) | 0.65 in (1977) |
| December 19 | 57.0°F (1895) | -9.9°F (1951) | 1.25 in (1895) |
| December 20 | 59.0°F (1957) | -8.0°F (2016) | 0.73 in (1973) |
| December 21 | 62.1°F (1967) | -11.0°F (1901) | 1.12 in (1905) |
| December 22 | 59.0°F (1941) | -20.9°F (1989) | 2.67 in (1967) |
| December 23 | 59.0°F (1893) | -17.0°F (1989) | 0.93 in (1981) |
| December 24 | 66.0°F (1893) | -17.0°F (1983) | 1.15 in (1979) |
| December 25 | 62.1°F (1893) | -16.1°F (1983) | 1.59 in (1965) |
| December 26 | 57.9°F (2023) | -15.0°F (1914) | 1.22 in (1895) |
| December 27 | 59.0°F (1904) | -20.0°F (1950) | 0.81 in (2015) |
| December 28 | 63.0°F (2008) | -18.0°F (1924) | 1.91 in (1968) |
| December 29 | 66.0°F (2025) | -8.0°F (1925) | 1.08 in (1940) |
| December 30 | 61.0°F (1936) | -14.1°F (1983) | 1.44 in (1990) |
| December 31 | 60.1°F (1936) | -9.9°F (1976) | 1.60 in (1992) |