December weather in Galena, OH
The average temperature in Galena in December is 34.6°F (27.0°F–42.1°F). Average precipitation: 3.05 inches. Average snowfall is 3.4 inches.
December is a winter month in Galena, and is cooler than the annual average of 53.9°F. Daily temperatures swing about 15.1°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 9h 9m. For travel, December is cold.
Avg High
42.1°F
Avg Low
27.0°F
Precipitation
3.05 in
Snow
3.4 in
December records in Galena
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 66.9°F (1998) | 3.9°F (1964) | 0.97 in (2006) |
| December 2 | 71.1°F (1982) | 3.0°F (1966) | 1.50 in (1986) |
| December 3 | 75.9°F (1982) | -7.1°F (1966) | 1.41 in (1990) |
| December 4 | 73.0°F (1982) | 6.1°F (1966) | 1.16 in (1993) |
| December 5 | 70.0°F (2001) | 0.0°F (1957) | 1.39 in (2011) |
| December 6 | 71.1°F (1998) | 6.1°F (2007) | 1.32 in (2014) |
| December 7 | 70.0°F (1998) | -0.9°F (1977) | 0.86 in (1956) |
| December 8 | 68.0°F (1966) | 6.1°F (1977) | 1.13 in (1978) |
| December 9 | 64.9°F (1952) | -2.0°F (1958) | 0.81 in (2024) |
| December 10 | 70.0°F (1971) | -9.9°F (1958) | 1.25 in (1966) |
| December 11 | 64.9°F (2021) | -6.0°F (1958) | 1.02 in (1964) |
| December 12 | 69.1°F (2015) | -8.0°F (1962) | 0.94 in (1959) |
| December 13 | 66.9°F (2015) | -7.1°F (1960) | 0.69 in (2007) |
| December 14 | 64.9°F (2015) | 3.0°F (1958) | 1.39 in (1999) |
| December 15 | 64.0°F (1971) | -5.1°F (1958) | 0.92 in (1990) |
| December 16 | 64.0°F (1984) | -2.9°F (1989) | 1.59 in (2000) |
| December 17 | 66.9°F (1984) | -18.9°F (1989) | 1.77 in (2001) |
| December 18 | 64.0°F (1984) | -13.0°F (1989) | 1.67 in (1990) |
| December 19 | 64.0°F (1967) | -5.1°F (1963) | 1.41 in (2008) |
| December 20 | 57.9°F (1978) | -20.0°F (1963) | 0.90 in (1973) |
| December 21 | 64.9°F (1967) | -15.0°F (1963) | 1.35 in (2013) |
| December 22 | 66.9°F (2013) | -25.1°F (1989) | 1.49 in (1998) |
| December 23 | 64.0°F (2015) | -18.0°F (1989) | 1.58 in (2004) |
| December 24 | 64.0°F (1964) | -18.0°F (1989) | 1.31 in (2008) |
| December 25 | 64.9°F (1982) | -13.0°F (1983) | 0.80 in (1957) |
| December 26 | 66.9°F (2016) | -6.0°F (1983) | 0.91 in (2008) |
| December 27 | 66.9°F (2015) | -4.0°F (1962) | 1.37 in (2015) |
| December 28 | 66.9°F (1984) | -4.0°F (2000) | 1.05 in (1988) |
| December 29 | 66.0°F (2025) | -2.9°F (1961) | 1.49 in (2024) |
| December 30 | 63.0°F (1964) | -7.1°F (1963) | 1.77 in (1990) |
| December 31 | 63.0°F (1965) | -14.1°F (1976) | 0.91 in (2018) |