December weather in Bainbridge Island, WA
The average temperature in Bainbridge Island in December is 40.3°F (35.0°F–45.6°F). Average precipitation: 9.92 inches. Average snowfall is 1.3 inches.
December is a winter month in Bainbridge Island, and is cooler than the annual average of 52.3°F. Daily temperatures swing about 10.6°F between overnight low and afternoon high. Expect about 19 days with precipitation. Daylight averages about 8h 14m. For travel, December is a wet month.
Avg High
45.6°F
Avg Low
35.0°F
Precipitation
9.92 in
Snow
1.3 in
December records in Bainbridge Island
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 69.1°F (1918) | 12.0°F (1985) | 2.57 in (2012) |
| December 2 | 71.1°F (1918) | 24.1°F (1985) | 2.12 in (1998) |
| December 3 | 70.0°F (1918) | 25.0°F (1954) | 7.50 in (2007) |
| December 4 | 70.0°F (1918) | 24.1°F (1972) | 3.30 in (1989) |
| December 5 | 69.1°F (1918) | 21.9°F (2013) | 5.00 in (2023) |
| December 6 | 70.0°F (1918) | 21.0°F (2013) | 1.95 in (1970) |
| December 7 | 69.1°F (1918) | 19.0°F (1972) | 1.56 in (1939) |
| December 8 | 68.0°F (1918) | 12.0°F (1972) | 1.95 in (1902) |
| December 9 | 66.0°F (1918) | 16.0°F (1972) | 2.50 in (1956) |
| December 10 | 68.0°F (1918) | 17.1°F (1972) | 5.62 in (1921) |
| December 11 | 69.1°F (1918) | 19.0°F (1972) | 3.05 in (1977) |
| December 12 | 68.0°F (1918) | 19.9°F (2009) | 5.45 in (2010) |
| December 13 | 71.1°F (1918) | 19.9°F (2009) | 3.55 in (1966) |
| December 14 | 70.0°F (1918) | 24.1°F (1985) | 1.94 in (2001) |
| December 15 | 70.0°F (1918) | 24.1°F (2008) | 3.14 in (1959) |
| December 16 | 69.1°F (1918) | 8.1°F (1964) | 2.71 in (1973) |
| December 17 | 55.9°F (1999) | 9.0°F (1964) | 2.49 in (2001) |
| December 18 | 54.0°F (1958) | 17.1°F (1964) | 3.05 in (1933) |
| December 19 | 57.0°F (2003) | 18.0°F (1990) | 1.95 in (2017) |
| December 20 | 57.0°F (1918) | 15.1°F (2008) | 2.93 in (2019) |
| December 21 | 57.0°F (1918) | 7.0°F (1990) | 8.00 in (2008) |
| December 22 | 55.9°F (1899) | 8.1°F (1983) | 2.50 in (1929) |
| December 23 | 55.9°F (1899) | 12.0°F (1983) | 1.68 in (1969) |
| December 24 | 57.0°F (1899) | 15.1°F (1983) | 2.51 in (1902) |
| December 25 | 60.1°F (2005) | 19.9°F (1983) | 2.54 in (1902) |
| December 26 | 68.0°F (1980) | 24.1°F (2021) | 3.25 in (1975) |
| December 27 | 73.0°F (1995) | 21.9°F (1971) | 2.55 in (1937) |
| December 28 | 55.9°F (1920) | 14.0°F (1968) | 1.61 in (1998) |
| December 29 | 55.9°F (1920) | 10.0°F (1968) | 2.02 in (1986) |
| December 30 | 55.0°F (1961) | 10.0°F (1968) | 2.00 in (1939) |
| December 31 | 55.9°F (1958) | 10.9°F (1968) | 1.44 in (1912) |