Aleysk Weather in December
Average highs run from -8°C on December 1 to -13°C on December 31, and lows from -15°C to -20°C. Normal precipitation for the month is 34 mm over about 9 wet days.
December day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
December at a glance
- Average high
- -10°C
- Average low
- -18°C
- Precipitation
- 34 mm
- Reanalysis high
- 2°CDec 5, 2013
- Reanalysis low
- -46°CDec 18, 2012
- Daylight
- 8 h 03 min to 7 h 44 min
- Cloud cover
- 70%
- Humidity
- 93%
- Dew point
- -15°C
- Wind
- 19.4 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Reanalysis high | Reanalysis low | Chance wet |
|---|---|---|---|---|---|
| Dec 1 | -8°C | -15°C | 2°C 2013 | -32°C 1991 | 36% |
| Dec 2 | -8°C | -15°C | 2°C 2013 | -34°C 2008 | 36% |
| Dec 3 | -8°C | -16°C | 0°C 1994 | -34°C 2008 | 36% |
| Dec 4 | -9°C | -16°C | 1°C 2016 | -34°C 2018 | 34% |
| Dec 5 | -9°C | -16°C | 2°C 2013 | -35°C 2018 | 34% |
| Dec 6 | -9°C | -16°C | 1°C 2019 | -35°C 2018 | 35% |
| Dec 7 | -9°C | -17°C | -1°C 1991 | -36°C 2000 | 34% |
| Dec 8 | -10°C | -17°C | 0°C 2015 | -34°C 2009 | 33% |
| Dec 9 | -10°C | -17°C | 0°C 2015 | -31°C 2001 | 31% |
| Dec 10 | -10°C | -17°C | 0°C 2003 | -34°C 2001 | 31% |
| Dec 11 | -10°C | -17°C | 0°C 1991 | -32°C 2012 | 32% |
| Dec 12 | -10°C | -17°C | 1°C 1991 | -35°C 2005 | 31% |
| Dec 13 | -10°C | -17°C | 0°C 2016 | -37°C 2012 | 31% |
| Dec 14 | -10°C | -17°C | -2°C 2016 | -37°C 2012 | 30% |
| Dec 15 | -11°C | -18°C | 0°C 2016 | -42°C 2012 | 31% |
| Dec 16 | -11°C | -18°C | 1°C 2013 | -43°C 2012 | 31% |
| Dec 17 | -11°C | -18°C | -1°C 2013 | -44°C 2012 | 31% |
| Dec 18 | -11°C | -18°C | -2°C 2006 | -46°C 2012 | 32% |
| Dec 19 | -11°C | -18°C | 0°C 2006 | -43°C 2012 | 33% |
| Dec 20 | -11°C | -18°C | -1°C 1999 | -36°C 2012 | 33% |
| Dec 21 | -11°C | -19°C | 0°C 1996 | -39°C 2010 | 32% |
| Dec 22 | -11°C | -19°C | 0°C 1999 | -43°C 2009 | 33% |
| Dec 23 | -11°C | -19°C | 1°C 1999 | -44°C 2009 | 34% |
| Dec 24 | -11°C | -19°C | 1°C 1996 | -39°C 2009 | 35% |
| Dec 25 | -11°C | -19°C | 1°C 2017 | -34°C 2018 | 34% |
| Dec 26 | -11°C | -19°C | 1°C 1996 | -40°C 2020 | 35% |
| Dec 27 | -12°C | -20°C | 0°C 2015 | -42°C 2020 | 34% |
| Dec 28 | -12°C | -20°C | 1°C 2015 | -40°C 2020 | 33% |
| Dec 29 | -12°C | -20°C | 0°C 2015 | -39°C 1996 | 32% |
| Dec 30 | -12°C | -20°C | 0°C 1995 | -35°C 1996 | 31% |
| Dec 31 | -13°C | -20°C | 0°C 2001 | -43°C 1999 | 31% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+7).
- December 1
- sunrise 9:16 AM, sunset 5:19 PM
- December 31
- sunrise 9:40 AM, sunset 5:24 PM
Other months
Sources
Cloud, humidity, wind and sunshine, and temperature and precipitation: 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.