Tuni Weather in December

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

Average highs run from 27°C on December 1 to 27°C on December 31, and lows from 18°C to 17°C. Normal precipitation for the month is 16 mm over about 3 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: 27°C
Average low: 17°C
Precipitation: 16 mm
Reanalysis high: 32°CDec 20, 2002
Reanalysis low: 13°CDec 25, 1994
Daylight: 11 h 10 min to 11 h 07 min
Cloud cover: 36%
Humidity: 75%
Dew point: 16°C
Wind: 10.8 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	27°C	18°C	31°C 2002	14°C 1996	8%
Dec 2	27°C	18°C	30°C 2002	15°C 2017	8%
Dec 3	27°C	18°C	30°C 2000	14°C 2017	7%
Dec 4	27°C	18°C	31°C 2000	15°C 2017	7%
Dec 5	27°C	18°C	30°C 2011	14°C 1991	7%
Dec 6	27°C	18°C	31°C 2002	15°C 2019	6%
Dec 7	27°C	17°C	30°C 2018	13°C 2005	6%
Dec 8	27°C	17°C	30°C 2011	14°C 1995	6%
Dec 9	27°C	17°C	31°C 2011	14°C 1995	6%
Dec 10	27°C	17°C	31°C 2011	15°C 1992	6%
Dec 11	27°C	17°C	31°C 2011	13°C 1996	6%
Dec 12	27°C	17°C	31°C 2000	14°C 1995	6%
Dec 13	27°C	17°C	31°C 2000	15°C 2003	6%
Dec 14	27°C	17°C	31°C 2002	14°C 1998	5%
Dec 15	27°C	17°C	31°C 2002	14°C 1991	4%
Dec 16	27°C	17°C	31°C 2002	14°C 1991	4%
Dec 17	27°C	17°C	31°C 2002	13°C 1991	4%
Dec 18	27°C	17°C	32°C 2002	13°C 1993	4%
Dec 19	27°C	17°C	32°C 2002	14°C 1993	4%
Dec 20	27°C	17°C	32°C 2002	13°C 2010	4%
Dec 21	27°C	17°C	32°C 2002	13°C 2010	4%
Dec 22	27°C	17°C	31°C 2002	13°C 2020	4%
Dec 23	27°C	16°C	30°C 2007	14°C 1996	5%
Dec 24	27°C	16°C	30°C 2007	14°C 1996	5%
Dec 25	27°C	17°C	31°C 2002	13°C 1994	5%
Dec 26	27°C	17°C	31°C 2016	13°C 1993	6%
Dec 27	27°C	17°C	31°C 2011	14°C 1998	6%
Dec 28	27°C	17°C	30°C 2007	13°C 2005	6%
Dec 29	27°C	17°C	30°C 2015	13°C 1998	7%
Dec 30	27°C	17°C	30°C 2000	14°C 2018	7%
Dec 31	27°C	17°C	30°C 2008	14°C 2018	7%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+5:30).

December 1: sunrise 6:14 AM, sunset 5:24 PM
December 31: sunrise 6:29 AM, sunset 5:36 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.