Sepatan Weather in December

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

Average highs run from 30°C on December 1 to 29°C on December 31, and lows from 26°C to 25°C. Normal precipitation for the month is 223 mm over about 28 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: 26°C
Precipitation: 223 mm
Reanalysis high: 33°CDec 20, 1997
Reanalysis low: 23°CDec 23, 2001
Daylight: 12 h 27 min to 12 h 29 min
Cloud cover: 93%
Humidity: 83%
Dew point: 24°C
Wind: 13.0 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	30°C	26°C	32°C 1997	25°C 2016	91%
Dec 2	30°C	26°C	32°C 2019	25°C 2008	92%
Dec 3	30°C	26°C	32°C 2019	25°C 2000	91%
Dec 4	29°C	26°C	32°C 2019	25°C 2000	91%
Dec 5	29°C	26°C	32°C 2019	24°C 2000	91%
Dec 6	29°C	26°C	31°C 2000	24°C 2000	91%
Dec 7	29°C	26°C	32°C 2000	25°C 2001	91%
Dec 8	29°C	26°C	31°C 2006	24°C 2001	90%
Dec 9	29°C	26°C	32°C 2019	24°C 2001	90%
Dec 10	29°C	26°C	32°C 2006	24°C 2001	90%
Dec 11	29°C	26°C	31°C 2002	24°C 2001	91%
Dec 12	29°C	26°C	32°C 2006	24°C 2001	90%
Dec 13	29°C	26°C	32°C 1997	24°C 2001	91%
Dec 14	29°C	26°C	32°C 2019	24°C 2001	91%
Dec 15	29°C	26°C	31°C 2019	25°C 1991	90%
Dec 16	29°C	26°C	31°C 2006	25°C 1994	90%
Dec 17	29°C	25°C	32°C 2002	24°C 1997	89%
Dec 18	29°C	25°C	31°C 2018	25°C 1995	90%
Dec 19	29°C	25°C	31°C 2000	25°C 2003	90%
Dec 20	29°C	25°C	33°C 1997	25°C 1995	89%
Dec 21	29°C	25°C	32°C 1997	24°C 1992	89%
Dec 22	29°C	25°C	31°C 2002	24°C 1992	88%
Dec 23	29°C	25°C	31°C 2011	23°C 2001	88%
Dec 24	29°C	25°C	31°C 2019	23°C 2001	88%
Dec 25	29°C	25°C	30°C 2015	25°C 2001	89%
Dec 26	29°C	25°C	31°C 2015	24°C 2001	89%
Dec 27	29°C	25°C	31°C 1997	24°C 1995	89%
Dec 28	29°C	25°C	31°C 1994	24°C 2013	89%
Dec 29	29°C	25°C	31°C 2000	25°C 2002	89%
Dec 30	29°C	25°C	32°C 1994	24°C 2004	90%
Dec 31	29°C	25°C	31°C 1997	24°C 1991	90%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

December 1: sunrise 5:29 AM, sunset 5:56 PM
December 31: sunrise 5:42 AM, sunset 6:11 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.