Kusilvak Census Area Weather in December
Average highs run from 20°F on December 1 to 16°F on December 31, and lows from 4°F to 5°F. Normal precipitation for the month is 1.05 in over about 12 wet days.
December day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
December at a glance
- Average high
- 16°F
- Average low
- 4°F
- Precipitation
- 1.05 in
- Record high
- 49°FDec 1, 2007
- Record low
- -44°FDec 31, 1948
- Daylight
- 5 h 50 min to 5 h 21 min
- Cloud cover
- 72%
- Humidity
- 96%
- Dew point
- 5°F
- Wind
- 12.8 mph
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Dec 1 | 20°F | 4°F | 49°F 2007 | -40°F 1939 | 39% |
| Dec 2 | 19°F | 4°F | 40°F 1928 | -40°F 1939 | 39% |
| Dec 3 | 19°F | 5°F | 39°F 1958 | -32°F 1939 | 39% |
| Dec 4 | 19°F | 6°F | 40°F 1958 | -30°F 1987 | 38% |
| Dec 5 | 19°F | 9°F | 41°F 1972 | -30°F 1987 | 38% |
| Dec 6 | 19°F | 8°F | 48°F 2013 | -27°F 1975 | 38% |
| Dec 7 | 19°F | 8°F | 46°F 2009 | -31°F 1975 | 36% |
| Dec 8 | 20°F | 8°F | 45°F 1932 | -28°F 1923 | 36% |
| Dec 9 | 18°F | 7°F | 43°F 1932 | -28°F 1923 | 36% |
| Dec 10 | 18°F | 6°F | 43°F 2024 | -37°F 1975 | 36% |
| Dec 11 | 16°F | 6°F | 42°F 2024 | -30°F 1953 | 36% |
| Dec 12 | 14°F | 3°F | 41°F 2000 | -32°F 1953 | 36% |
| Dec 13 | 16°F | 0°F | 40°F 1985 | -37°F 1998 | 36% |
| Dec 14 | 14°F | 1°F | 39°F 1963 | -36°F 1925 | 35% |
| Dec 15 | 14°F | 1°F | 40°F 1989 | -36°F 2001 | 34% |
| Dec 16 | 15°F | 0°F | 46°F 1924 | -33°F 1998 | 34% |
| Dec 17 | 14°F | 3°F | 40°F 1945 | -39°F 1936 | 33% |
| Dec 18 | 15°F | 2°F | 40°F 1998 | -32°F 2001 | 33% |
| Dec 19 | 17°F | 3°F | 41°F 2000 | -33°F 2001 | 34% |
| Dec 20 | 16°F | 3°F | 43°F 1963 | -37°F 1957 | 34% |
| Dec 21 | 15°F | 2°F | 45°F 1963 | -40°F 1957 | 34% |
| Dec 22 | 13°F | 3°F | 40°F 1983 | -34°F 1957 | 35% |
| Dec 23 | 12°F | 1°F | 42°F 1944 | -34°F 1957 | 36% |
| Dec 24 | 14°F | -1°F | 38°F 1924 | -37°F 1957 | 36% |
| Dec 25 | 15°F | 2°F | 40°F 1973 | -38°F 1954 | 37% |
| Dec 26 | 16°F | 2°F | 44°F 1936 | -40°F 1954 | 35% |
| Dec 27 | 18°F | 5°F | 40°F 1936 | -35°F 1974 | 35% |
| Dec 28 | 15°F | 5°F | 41°F 1990 | -41°F 1957 | 34% |
| Dec 29 | 14°F | 3°F | 44°F 1936 | -37°F 1948 | 34% |
| Dec 30 | 16°F | 3°F | 46°F 1936 | -42°F 1948 | 33% |
| Dec 31 | 16°F | 5°F | 49°F 1936 | -44°F 1948 | 33% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (AKST).
- December 1
- sunrise 10:52 AM, sunset 4:42 PM
- December 31
- sunrise 11:21 AM, sunset 4:42 PM
Other months
Sources
Records: NOAA GHCN-Daily, station USW00026615, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.