December weather in Cold Bay, AK
The average temperature in Cold Bay in December is 30.8°F (25.9°F–35.6°F). Average precipitation: 4.42 inches. Average snowfall is 14.1 inches.
December is a winter month in Cold Bay, and is cooler than the annual average of 39.3°F. Daily temperatures swing about 9.7°F between overnight low and afternoon high. Expect about 23 days with precipitation. Daylight averages about 6h 53m. For travel, December is cold.
Avg High
35.6°F
Avg Low
25.9°F
Precipitation
4.42 in
Snow
14.1 in
December records in Cold Bay
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 50.0°F (2017) | 12.0°F (1971) | 1.24 in (1992) |
| December 2 | 46.9°F (2025) | 7.2°F (2024) | 3.63 in (2000) |
| December 3 | 48.9°F (2013) | 9.0°F (1987) | 1.00 in (1986) |
| December 4 | 50.0°F (2013) | 10.0°F (1977) | 1.37 in (1993) |
| December 5 | 53.1°F (2013) | 12.0°F (1987) | 1.19 in (1983) |
| December 6 | 53.1°F (2013) | 8.1°F (1999) | 1.38 in (1958) |
| December 7 | 46.9°F (2013) | 8.1°F (1999) | 1.30 in (2000) |
| December 8 | 46.9°F (2013) | 5.0°F (1975) | 1.61 in (1972) |
| December 9 | 48.0°F (2013) | 3.9°F (1975) | 1.10 in (2007) |
| December 10 | 46.9°F (1994) | 6.1°F (1998) | 1.34 in (2011) |
| December 11 | 54.0°F (1990) | 8.1°F (1976) | 1.41 in (1967) |
| December 12 | 50.0°F (1975) | 7.0°F (1976) | 0.65 in (2015) |
| December 13 | 44.1°F (2016) | 9.0°F (1999) | 0.81 in (1988) |
| December 14 | 46.0°F (1968) | 9.0°F (1999) | 1.78 in (2024) |
| December 15 | 48.0°F (1984) | 8.1°F (1952) | 0.68 in (2016) |
| December 16 | 46.0°F (2022) | 1.0°F (1976) | 1.41 in (1978) |
| December 17 | 48.9°F (1971) | 0.0°F (1973) | 1.17 in (1970) |
| December 18 | 46.9°F (1951) | 9.0°F (2001) | 1.39 in (2000) |
| December 19 | 46.9°F (2021) | 3.9°F (1961) | 0.79 in (2000) |
| December 20 | 46.0°F (2013) | 5.0°F (2006) | 1.40 in (1983) |
| December 21 | 45.0°F (1983) | 3.0°F (2006) | 1.29 in (2004) |
| December 22 | 51.1°F (1970) | -0.9°F (2006) | 1.92 in (2017) |
| December 23 | 48.9°F (1970) | 3.0°F (1954) | 1.23 in (1970) |
| December 24 | 54.0°F (1973) | 3.9°F (2006) | 0.65 in (1971) |
| December 25 | 45.0°F (1971) | 4.1°F (2022) | 0.89 in (1973) |
| December 26 | 62.1°F (2021) | 7.0°F (1997) | 2.44 in (1978) |
| December 27 | 48.9°F (2021) | 1.9°F (1986) | 1.28 in (1990) |
| December 28 | 46.9°F (1990) | -2.9°F (1950) | 1.40 in (2003) |
| December 29 | 50.0°F (2016) | -9.0°F (1950) | 1.70 in (1975) |
| December 30 | 48.9°F (2021) | -0.9°F (1979) | 0.76 in (1994) |
| December 31 | 45.0°F (1951) | 1.0°F (1979) | 1.09 in (2010) |