December weather in Defiance, OH
The average temperature in Defiance in December is 30.5°F (23.7°F–37.2°F). Average precipitation: 2.55 inches. Average snowfall is 3.8 inches.
December is a winter month in Defiance, and is cooler than the annual average of 50.4°F. Daily temperatures swing about 13.5°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 9h 2m. For travel, December is cold.
Avg High
37.2°F
Avg Low
23.7°F
Precipitation
2.55 in
Snow
3.8 in
December records in Defiance
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 66.0°F (1908) | -0.9°F (1958) | 2.14 in (2006) |
| December 2 | 64.9°F (1970) | 3.9°F (1903) | 0.58 in (1986) |
| December 3 | 70.0°F (1982) | -9.0°F (1976) | 1.30 in (1967) |
| December 4 | 66.9°F (1982) | -2.0°F (1976) | 1.19 in (1951) |
| December 5 | 63.0°F (1998) | -0.9°F (1976) | 0.74 in (1923) |
| December 6 | 69.1°F (2001) | 1.0°F (2025) | 1.15 in (1906) |
| December 7 | 70.0°F (1998) | -2.0°F (1977) | 1.88 in (1932) |
| December 8 | 63.0°F (1946) | -0.9°F (1977) | 2.74 in (1966) |
| December 9 | 64.9°F (1966) | -4.0°F (1964) | 0.80 in (2009) |
| December 10 | 63.0°F (1952) | -9.9°F (1958) | 1.05 in (2008) |
| December 11 | 66.0°F (1971) | -8.0°F (1958) | 1.19 in (1967) |
| December 12 | 64.0°F (1931) | -8.0°F (1962) | 1.20 in (2000) |
| December 13 | 66.9°F (2015) | -8.0°F (1962) | 1.35 in (1923) |
| December 14 | 63.0°F (1975) | -9.9°F (1904) | 1.79 in (1901) |
| December 15 | 66.0°F (1975) | -5.1°F (1945) | 1.45 in (1987) |
| December 16 | 64.9°F (1933) | -13.0°F (1951) | 0.80 in (1940) |
| December 17 | 77.0°F (1911) | -13.0°F (1951) | 0.93 in (1996) |
| December 18 | 57.0°F (1984) | -8.0°F (1951) | 1.09 in (1924) |
| December 19 | 55.9°F (1894) | -9.9°F (1963) | 1.13 in (1929) |
| December 20 | 60.1°F (1895) | -9.0°F (1963) | 0.89 in (1973) |
| December 21 | 59.0°F (1949) | -11.9°F (1963) | 1.02 in (2012) |
| December 22 | 86.0°F (1911) | -18.9°F (1989) | 1.31 in (1967) |
| December 23 | 59.0°F (1941) | -18.9°F (1989) | 1.03 in (1981) |
| December 24 | 62.1°F (2015) | -18.0°F (1983) | 0.92 in (1979) |
| December 25 | 63.0°F (1932) | -18.0°F (1983) | 0.83 in (2017) |
| December 26 | 63.0°F (1982) | -14.1°F (1983) | 1.40 in (1895) |
| December 27 | 61.0°F (2019) | -16.1°F (1950) | 1.10 in (2015) |
| December 28 | 64.9°F (2008) | -9.9°F (1950) | 2.21 in (1968) |
| December 29 | 64.0°F (1984) | -11.9°F (1909) | 1.11 in (1948) |
| December 30 | 64.9°F (1990) | -13.0°F (1983) | 1.72 in (1990) |
| December 31 | 60.1°F (1965) | -13.0°F (1983) | 1.46 in (1992) |