Shanhaiguan Weather in December
Average highs run from 4°C on December 1 to 0°C on December 31, and lows from -1°C to -6°C. Normal precipitation for the month is 3 mm over about 0 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
- 2°C
- Average low
- -4°C
- Precipitation
- 3 mm
- Reanalysis high
- 12°CDec 1, 2008
- Reanalysis low
- -14°CDec 30, 2020
- Daylight
- 9 h 33 min to 9 h 22 min
- Cloud cover
- 54%
- Humidity
- 63%
- Dew point
- -7°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 | 4°C | -1°C | 12°C 2008 | -9°C 1998 | 7% |
| Dec 2 | 4°C | -1°C | 10°C 2018 | -8°C 1998 | 7% |
| Dec 3 | 4°C | -2°C | 10°C 2004 | -6°C 1993 | 7% |
| Dec 4 | 4°C | -2°C | 10°C 2002 | -7°C 2008 | 6% |
| Dec 5 | 3°C | -2°C | 8°C 1991 | -9°C 2019 | 6% |
| Dec 6 | 3°C | -2°C | 9°C 2004 | -8°C 2008 | 6% |
| Dec 7 | 3°C | -2°C | 8°C 2004 | -9°C 2018 | 6% |
| Dec 8 | 3°C | -3°C | 8°C 2004 | -10°C 2018 | 6% |
| Dec 9 | 2°C | -3°C | 9°C 2004 | -9°C 2012 | 6% |
| Dec 10 | 2°C | -3°C | 8°C 2004 | -8°C 1997 | 6% |
| Dec 11 | 2°C | -3°C | 9°C 2004 | -9°C 1991 | 5% |
| Dec 12 | 2°C | -3°C | 6°C 1999 | -9°C 2017 | 4% |
| Dec 13 | 2°C | -3°C | 8°C 2004 | -9°C 2010 | 4% |
| Dec 14 | 2°C | -4°C | 5°C 2007 | -9°C 2010 | 4% |
| Dec 15 | 2°C | -4°C | 7°C 2008 | -11°C 2010 | 4% |
| Dec 16 | 2°C | -4°C | 8°C 1998 | -9°C 1994 | 4% |
| Dec 17 | 2°C | -4°C | 6°C 1998 | -10°C 2009 | 4% |
| Dec 18 | 1°C | -4°C | 9°C 1998 | -12°C 2009 | 3% |
| Dec 19 | 1°C | -4°C | 6°C 1998 | -12°C 1999 | 3% |
| Dec 20 | 1°C | -4°C | 6°C 2010 | -9°C 1999 | 3% |
| Dec 21 | 1°C | -5°C | 7°C 1998 | -11°C 1999 | 3% |
| Dec 22 | 1°C | -5°C | 6°C 2017 | -12°C 2008 | 3% |
| Dec 23 | 1°C | -5°C | 5°C 1998 | -13°C 2012 | 3% |
| Dec 24 | 1°C | -5°C | 7°C 1996 | -13°C 2010 | 3% |
| Dec 25 | 1°C | -5°C | 6°C 1998 | -12°C 2012 | 4% |
| Dec 26 | 1°C | -5°C | 6°C 1996 | -11°C 2009 | 3% |
| Dec 27 | 0°C | -5°C | 6°C 1999 | -12°C 2018 | 3% |
| Dec 28 | 0°C | -5°C | 6°C 1996 | -12°C 2018 | 4% |
| Dec 29 | 0°C | -6°C | 6°C 2014 | -13°C 2020 | 4% |
| Dec 30 | 0°C | -6°C | 5°C 2000 | -14°C 2020 | 4% |
| Dec 31 | 0°C | -6°C | 6°C 2013 | -12°C 2020 | 4% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+8).
- December 1
- sunrise 7:03 AM, sunset 4:36 PM
- December 31
- sunrise 7:23 AM, sunset 4:45 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.