Yonabaru Weather in December

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

Average highs run from 23°C on December 1 to 21°C on December 31, and lows from 22°C to 19°C. Normal precipitation for the month is 65 mm over about 12 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: 22°C
Average low: 20°C
Precipitation: 65 mm
Reanalysis high: 27°CDec 4, 2016
Reanalysis low: 12°CDec 22, 2005
Daylight: 10 h 38 min to 10 h 32 min
Cloud cover: 77%
Humidity: 74%
Dew point: 16°C
Wind: 27.4 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	23°C	22°C	25°C 2018	17°C 1996	40%
Dec 2	23°C	22°C	26°C 2015	18°C 1996	39%
Dec 3	23°C	22°C	26°C 2016	19°C 1997	39%
Dec 4	23°C	21°C	27°C 2016	18°C 2005	38%
Dec 5	23°C	21°C	27°C 2016	16°C 2005	37%
Dec 6	23°C	21°C	26°C 2018	17°C 1996	37%
Dec 7	23°C	21°C	25°C 2006	17°C 1996	36%
Dec 8	22°C	21°C	25°C 2011	18°C 1996	36%
Dec 9	22°C	21°C	24°C 2016	17°C 2002	38%
Dec 10	22°C	21°C	25°C 2015	17°C 2002	38%
Dec 11	22°C	21°C	25°C 2020	18°C 1997	38%
Dec 12	22°C	21°C	24°C 2004	18°C 2005	38%
Dec 13	22°C	20°C	25°C 2016	17°C 2005	38%
Dec 14	22°C	20°C	25°C 2010	17°C 2005	39%
Dec 15	22°C	20°C	24°C 2012	16°C 2005	39%
Dec 16	22°C	20°C	24°C 2012	16°C 2014	38%
Dec 17	22°C	20°C	24°C 2019	15°C 2014	39%
Dec 18	22°C	20°C	24°C 2000	15°C 2005	39%
Dec 19	21°C	20°C	24°C 2016	17°C 2003	40%
Dec 20	21°C	20°C	24°C 2018	16°C 2003	39%
Dec 21	21°C	20°C	25°C 2018	13°C 2005	39%
Dec 22	21°C	20°C	25°C 2016	12°C 2005	39%
Dec 23	21°C	20°C	24°C 2018	16°C 2005	38%
Dec 24	21°C	19°C	24°C 2007	16°C 1992	37%
Dec 25	21°C	19°C	24°C 1991	16°C 2001	35%
Dec 26	21°C	19°C	25°C 2018	16°C 2010	33%
Dec 27	21°C	19°C	24°C 2020	16°C 2013	33%
Dec 28	21°C	19°C	24°C 2004	14°C 1991	34%
Dec 29	21°C	19°C	24°C 2012	15°C 1991	34%
Dec 30	21°C	19°C	24°C 2012	15°C 2020	35%
Dec 31	21°C	19°C	23°C 2019	14°C 2010	36%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+9).

December 1: sunrise 6:59 AM, sunset 5:37 PM
December 31: sunrise 7:16 AM, sunset 5:48 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.