Vigan Weather in December

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

Average highs run from 29°C on December 1 to 29°C on December 31, and lows from 21°C to 20°C. Normal precipitation for the month is 78 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: 29°C
Average low: 21°C
Precipitation: 78 mm
Reanalysis high: 33°CDec 15, 1997
Reanalysis low: 15°CDec 29, 1996
Daylight: 11 h 09 min to 11 h 06 min
Cloud cover: 46%
Humidity: 76%
Dew point: 19°C
Wind: 17.3 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	29°C	21°C	32°C 2014	16°C 2007	33%
Dec 2	29°C	21°C	31°C 1994	17°C 2007	32%
Dec 3	29°C	21°C	32°C 2012	18°C 2009	31%
Dec 4	29°C	21°C	32°C 2018	18°C 2009	31%
Dec 5	29°C	21°C	32°C 2018	18°C 2009	31%
Dec 6	29°C	21°C	32°C 2018	18°C 2009	30%
Dec 7	29°C	21°C	32°C 2018	18°C 2009	29%
Dec 8	29°C	21°C	31°C 2018	19°C 2008	29%
Dec 9	29°C	21°C	32°C 2018	19°C 1993	29%
Dec 10	29°C	21°C	32°C 2014	19°C 2019	28%
Dec 11	29°C	21°C	32°C 1994	19°C 2019	28%
Dec 12	29°C	21°C	32°C 1994	19°C 1991	28%
Dec 13	29°C	21°C	32°C 1994	19°C 1996	27%
Dec 14	29°C	21°C	33°C 1997	20°C 2008	27%
Dec 15	29°C	21°C	33°C 1997	19°C 2017	26%
Dec 16	29°C	21°C	32°C 1997	18°C 2008	25%
Dec 17	29°C	21°C	32°C 2012	18°C 2008	24%
Dec 18	29°C	21°C	31°C 1997	17°C 2008	23%
Dec 19	29°C	21°C	31°C 2002	18°C 2008	23%
Dec 20	29°C	21°C	32°C 2012	19°C 2003	24%
Dec 21	28°C	21°C	33°C 2018	18°C 2003	25%
Dec 22	28°C	21°C	32°C 2018	17°C 1999	26%
Dec 23	28°C	21°C	32°C 2002	16°C 1999	26%
Dec 24	28°C	21°C	32°C 2002	17°C 1999	26%
Dec 25	28°C	21°C	32°C 2002	18°C 2001	25%
Dec 26	28°C	21°C	32°C 2014	17°C 1996	24%
Dec 27	28°C	21°C	32°C 2018	17°C 1996	22%
Dec 28	28°C	20°C	32°C 1999	16°C 1996	21%
Dec 29	28°C	20°C	31°C 1992	15°C 1996	19%
Dec 30	29°C	20°C	31°C 2008	15°C 1996	19%
Dec 31	29°C	20°C	31°C 1999	16°C 1995	19%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+8).

December 1: sunrise 6:13 AM, sunset 5:22 PM
December 31: sunrise 6:28 AM, sunset 5:34 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 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.