Aldan Weather in December
Average highs run from -24°C on December 1 to -25°C on December 31, and lows from -30°C to -31°C. Normal precipitation for the month is 28 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
- -25°C
- Average low
- -31°C
- Precipitation
- 28 mm
- Reanalysis high
- -7°CDec 3, 2013
- Reanalysis low
- -50°CDec 18, 1993
- Daylight
- 6 h 50 min to 6 h 24 min
- Cloud cover
- 57%
- Humidity
- 99%
- Dew point
- -28°C
- Wind
- 11.5 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 | -24°C | -30°C | -10°C 2013 | -46°C 1997 | 29% |
| Dec 2 | -24°C | -30°C | -7°C 2013 | -42°C 2000 | 30% |
| Dec 3 | -25°C | -31°C | -7°C 2013 | -45°C 2000 | 30% |
| Dec 4 | -25°C | -31°C | -7°C 2013 | -45°C 2000 | 31% |
| Dec 5 | -25°C | -31°C | -14°C 1999 | -44°C 2008 | 32% |
| Dec 6 | -25°C | -31°C | -15°C 1999 | -44°C 2002 | 32% |
| Dec 7 | -25°C | -31°C | -13°C 1999 | -46°C 2002 | 32% |
| Dec 8 | -25°C | -31°C | -13°C 1999 | -45°C 2002 | 32% |
| Dec 9 | -26°C | -31°C | -16°C 2015 | -42°C 2017 | 33% |
| Dec 10 | -26°C | -31°C | -14°C 2003 | -47°C 1999 | 31% |
| Dec 11 | -26°C | -31°C | -10°C 2015 | -48°C 1999 | 30% |
| Dec 12 | -26°C | -31°C | -9°C 2003 | -48°C 1993 | 30% |
| Dec 13 | -26°C | -31°C | -10°C 2003 | -48°C 1993 | 30% |
| Dec 14 | -25°C | -31°C | -11°C 1998 | -48°C 1993 | 29% |
| Dec 15 | -25°C | -31°C | -13°C 2003 | -42°C 2004 | 29% |
| Dec 16 | -25°C | -31°C | -15°C 2015 | -49°C 1993 | 29% |
| Dec 17 | -26°C | -32°C | -13°C 2016 | -49°C 1993 | 28% |
| Dec 18 | -26°C | -32°C | -13°C 1995 | -50°C 1993 | 30% |
| Dec 19 | -26°C | -32°C | -12°C 1995 | -48°C 2008 | 30% |
| Dec 20 | -25°C | -32°C | -9°C 2003 | -48°C 1993 | 29% |
| Dec 21 | -25°C | -31°C | -12°C 2003 | -45°C 1993 | 29% |
| Dec 22 | -25°C | -32°C | -15°C 2006 | -46°C 1993 | 28% |
| Dec 23 | -25°C | -31°C | -15°C 1998 | -47°C 2010 | 28% |
| Dec 24 | -25°C | -31°C | -15°C 2001 | -45°C 2012 | 27% |
| Dec 25 | -25°C | -31°C | -12°C 2014 | -46°C 2012 | 27% |
| Dec 26 | -25°C | -31°C | -9°C 2014 | -44°C 2020 | 27% |
| Dec 27 | -25°C | -31°C | -10°C 2014 | -46°C 2020 | 28% |
| Dec 28 | -25°C | -31°C | -17°C 1992 | -41°C 2000 | 29% |
| Dec 29 | -25°C | -31°C | -17°C 1995 | -44°C 1997 | 30% |
| Dec 30 | -25°C | -31°C | -13°C 2016 | -44°C 1997 | 30% |
| Dec 31 | -25°C | -31°C | -13°C 2006 | -44°C 1997 | 31% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+9).
- December 1
- sunrise 9:02 AM, sunset 3:52 PM
- December 31
- sunrise 9:29 AM, sunset 3:53 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 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.