Cẩm Phả Weather in December

NASA POWER reanalysis for the half-degree grid cell around Cẩm Phả, 1991-2020; a grid cell is an area average and can differ from a thermometer in town by several degrees

Average highs run from 22°C on December 1 to 19°C on December 31, and lows from 18°C to 15°C. Normal precipitation for the month is 28 mm over about 6 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: 20°C
Average low: 16°C
Precipitation: 28 mm
Reanalysis high: 26°CDec 3, 2004
Reanalysis low: 5°CDec 27, 2002
Daylight: 10 h 57 min to 10 h 53 min
Cloud cover: 63%
Humidity: 76%
Dew point: 14°C
Wind: 21.2 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	22°C	18°C	25°C 1998	14°C 2011	20%
Dec 2	22°C	18°C	26°C 2015	12°C 2011	19%
Dec 3	22°C	18°C	26°C 2004	14°C 2019	18%
Dec 4	22°C	18°C	26°C 2018	13°C 2020	18%
Dec 5	22°C	18°C	25°C 2018	13°C 2005	17%
Dec 6	21°C	17°C	26°C 2018	11°C 2005	17%
Dec 7	21°C	17°C	26°C 2002	11°C 2005	18%
Dec 8	21°C	17°C	25°C 2006	14°C 2020	19%
Dec 9	21°C	17°C	24°C 1994	11°C 2002	18%
Dec 10	21°C	17°C	24°C 1994	12°C 2011	17%
Dec 11	21°C	17°C	25°C 1994	11°C 2011	16%
Dec 12	21°C	17°C	25°C 1994	11°C 2018	16%
Dec 13	20°C	16°C	25°C 2010	12°C 2000	16%
Dec 14	20°C	16°C	24°C 2009	11°C 2001	15%
Dec 15	20°C	16°C	26°C 2009	9°C 2010	15%
Dec 16	20°C	16°C	24°C 2012	7°C 2010	15%
Dec 17	20°C	16°C	24°C 2002	10°C 1993	15%
Dec 18	20°C	16°C	25°C 2002	11°C 2017	15%
Dec 19	20°C	16°C	25°C 1997	10°C 2013	16%
Dec 20	20°C	16°C	25°C 1998	10°C 2013	17%
Dec 21	20°C	16°C	25°C 1998	10°C 1999	16%
Dec 22	20°C	16°C	25°C 1998	9°C 1999	15%
Dec 23	20°C	16°C	24°C 2004	9°C 1999	14%
Dec 24	20°C	16°C	24°C 1991	11°C 1999	14%
Dec 25	20°C	16°C	24°C 1991	12°C 2013	14%
Dec 26	20°C	15°C	24°C 1991	8°C 2002	15%
Dec 27	20°C	15°C	24°C 1991	5°C 2002	16%
Dec 28	20°C	15°C	23°C 1997	6°C 1991	17%
Dec 29	19°C	15°C	24°C 1997	8°C 1991	17%
Dec 30	19°C	15°C	24°C 1997	9°C 2012	18%
Dec 31	19°C	15°C	23°C 1997	8°C 2004	18%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+7).

December 1: sunrise 6:11 AM, sunset 5:08 PM
December 31: sunrise 6:27 AM, sunset 5:20 PM

Every day of December: sun and moon

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.