Laguna Weather in December

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

Average highs run from 25°C on December 1 to 27°C on December 31, and lows from 21°C to 23°C. Normal precipitation for the month is 127 mm over about 19 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: 26°C
Average low: 22°C
Precipitation: 127 mm
Reanalysis high: 35°CDec 25, 2012
Reanalysis low: 17°CDec 14, 2010
Daylight: 13 h 49 min to 13 h 56 min
Cloud cover: 65%
Humidity: 78%
Dew point: 19°C
Wind: 21.6 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	25°C	21°C	29°C 1995	18°C 2011	53%
Dec 2	25°C	21°C	30°C 1994	17°C 2011	53%
Dec 3	25°C	21°C	29°C 1994	18°C 2018	54%
Dec 4	25°C	21°C	31°C 2004	18°C 2008	53%
Dec 5	25°C	21°C	29°C 2002	18°C 2008	54%
Dec 6	25°C	21°C	30°C 2012	18°C 2019	54%
Dec 7	25°C	21°C	33°C 2012	18°C 2015	55%
Dec 8	25°C	21°C	30°C 2014	18°C 2018	56%
Dec 9	25°C	21°C	31°C 2000	18°C 2018	56%
Dec 10	26°C	21°C	32°C 1991	19°C 2003	56%
Dec 11	26°C	21°C	30°C 2012	18°C 2005	56%
Dec 12	26°C	21°C	32°C 2018	19°C 2017	57%
Dec 13	26°C	21°C	31°C 1994	18°C 2010	57%
Dec 14	26°C	22°C	29°C 2018	17°C 2010	57%
Dec 15	26°C	22°C	29°C 2003	18°C 2016	59%
Dec 16	26°C	22°C	31°C 2004	19°C 2003	61%
Dec 17	26°C	22°C	33°C 1995	18°C 2003	62%
Dec 18	26°C	22°C	31°C 1995	19°C 2000	62%
Dec 19	26°C	22°C	30°C 1991	19°C 1998	60%
Dec 20	26°C	22°C	32°C 2006	20°C 1993	60%
Dec 21	26°C	22°C	32°C 2019	20°C 1993	60%
Dec 22	26°C	22°C	30°C 2011	20°C 2004	59%
Dec 23	27°C	22°C	32°C 2011	20°C 1998	59%
Dec 24	27°C	22°C	30°C 2012	20°C 2003	60%
Dec 25	27°C	22°C	35°C 2012	20°C 2005	61%
Dec 26	27°C	23°C	30°C 2007	20°C 2002	63%
Dec 27	27°C	23°C	32°C 2000	20°C 1992	63%
Dec 28	27°C	23°C	31°C 1997	20°C 1992	62%
Dec 29	27°C	23°C	31°C 1998	19°C 1993	62%
Dec 30	27°C	23°C	33°C 1997	19°C 1993	62%
Dec 31	27°C	23°C	32°C 2013	20°C 2003	61%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT-3).

December 1: sunrise 5:10 AM, sunset 6:59 PM
December 31: sunrise 5:20 AM, sunset 7:16 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.