December weather in Klawock, AK
The average temperature in Klawock in December is 35.7°F (31.4°F–40.1°F). Average precipitation: 10.10 inches.
December is a winter month in Klawock, and is cooler than the annual average of 45.2°F. Daily temperatures swing about 8.7°F between overnight low and afternoon high. Expect about 22 days with precipitation. Daylight averages about 6h 48m. For travel, December is a wet month.
Avg High
40.1°F
Avg Low
31.4°F
Precipitation
10.10 in
Daylight
6h 48m
December records in Klawock
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 53.1°F (2025) | 9.0°F (2001) | 2.04 in (2024) |
| December 2 | 53.1°F (2024) | 12.9°F (2001) | 2.48 in (2004) |
| December 3 | 54.0°F (2005) | 15.1°F (2007) | 1.98 in (2024) |
| December 4 | 55.0°F (2005) | 16.0°F (2007) | 1.27 in (2008) |
| December 5 | 51.1°F (2020) | 12.9°F (2007) | 1.17 in (2000) |
| December 6 | 50.0°F (2006) | -2.9°F (1997) | 1.23 in (2006) |
| December 7 | 61.0°F (2005) | 17.2°F (2013) | 1.33 in (2006) |
| December 8 | 63.0°F (2005) | 21.0°F (2009) | 1.38 in (2005) |
| December 9 | 64.0°F (2005) | 19.9°F (2009) | 1.62 in (2012) |
| December 10 | 62.1°F (2005) | 18.1°F (2016) | 1.62 in (2018) |
| December 11 | 66.0°F (2005) | 21.0°F (2025) | 1.55 in (2018) |
| December 12 | 61.0°F (2005) | 14.2°F (2016) | 1.11 in (2002) |
| December 13 | 57.9°F (2018) | 13.1°F (2016) | 0.60 in (2012) |
| December 14 | 52.0°F (2014) | 14.0°F (2000) | 1.35 in (2013) |
| December 15 | 59.0°F (2018) | 12.0°F (2000) | 2.45 in (2003) |
| December 16 | 50.0°F (2004) | 11.1°F (2016) | 1.18 in (2004) |
| December 17 | 50.0°F (2004) | 21.2°F (2022) | 1.90 in (2006) |
| December 18 | 50.0°F (2004) | 15.3°F (2022) | 2.72 in (2003) |
| December 19 | 48.0°F (2003) | 10.2°F (2022) | 2.08 in (2003) |
| December 20 | 54.0°F (2024) | 7.2°F (2022) | 1.23 in (2005) |
| December 21 | 54.0°F (2024) | 11.1°F (2022) | 1.46 in (2003) |
| December 22 | 50.0°F (2005) | 10.9°F (2008) | 2.08 in (2003) |
| December 23 | 53.1°F (1999) | 14.0°F (2025) | 2.32 in (2020) |
| December 24 | 48.9°F (1999) | 13.1°F (2021) | 1.20 in (2001) |
| December 25 | 51.1°F (1999) | 8.2°F (2021) | 1.48 in (2006) |
| December 26 | 51.1°F (2001) | 3.2°F (2021) | 1.21 in (2011) |
| December 27 | 50.0°F (2019) | 14.2°F (2021) | 1.22 in (2019) |
| December 28 | 52.0°F (2005) | 14.2°F (2021) | 1.81 in (2025) |
| December 29 | 53.1°F (2025) | 14.2°F (2021) | 1.66 in (2025) |
| December 30 | 52.0°F (2025) | 11.1°F (2017) | 0.79 in (2019) |
| December 31 | 50.0°F (2001) | 12.9°F (2004) | 1.45 in (2006) |