Thomazeau Weather in December

NASA POWER reanalysis for the half-degree grid cell around Thomazeau, 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 20°C to 19°C. Normal precipitation for the month is 25 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: 29°C
Average low: 19°C
Precipitation: 25 mm
Reanalysis high: 33°CDec 5, 2001
Reanalysis low: 14°CDec 3, 1999
Daylight: 11 h 05 min to 11 h 01 min
Cloud cover: 40%
Humidity: 70%
Dew point: 17°C
Wind: 9.4 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	29°C	20°C	32°C 2013	17°C 2010	17%
Dec 2	29°C	20°C	32°C 1997	16°C 1999	17%
Dec 3	29°C	20°C	33°C 1997	14°C 1999	18%
Dec 4	29°C	20°C	32°C 2001	14°C 1999	18%
Dec 5	29°C	20°C	33°C 2001	15°C 1996	17%
Dec 6	29°C	20°C	32°C 1997	16°C 1996	17%
Dec 7	29°C	20°C	32°C 2001	17°C 1996	17%
Dec 8	29°C	19°C	32°C 1995	17°C 1999	16%
Dec 9	29°C	19°C	32°C 1997	16°C 1999	16%
Dec 10	29°C	19°C	32°C 2001	16°C 1999	15%
Dec 11	29°C	19°C	32°C 2001	16°C 1996	14%
Dec 12	29°C	19°C	32°C 2004	16°C 1996	13%
Dec 13	29°C	19°C	32°C 2001	16°C 1998	12%
Dec 14	29°C	19°C	32°C 2004	17°C 1999	12%
Dec 15	29°C	19°C	31°C 2004	16°C 1999	11%
Dec 16	29°C	19°C	31°C 1994	16°C 1992	12%
Dec 17	29°C	19°C	32°C 2009	15°C 1996	10%
Dec 18	29°C	19°C	31°C 1995	15°C 2008	10%
Dec 19	29°C	19°C	32°C 2004	17°C 1992	12%
Dec 20	29°C	19°C	31°C 1993	17°C 2011	12%
Dec 21	29°C	19°C	32°C 2004	15°C 1991	11%
Dec 22	29°C	19°C	32°C 2004	14°C 1991	11%
Dec 23	29°C	19°C	31°C 1995	16°C 1991	11%
Dec 24	29°C	19°C	31°C 2004	15°C 2010	11%
Dec 25	29°C	19°C	31°C 2014	16°C 2010	11%
Dec 26	29°C	19°C	31°C 1993	16°C 2011	11%
Dec 27	29°C	19°C	31°C 2002	17°C 1991	11%
Dec 28	29°C	19°C	31°C 2013	16°C 2003	11%
Dec 29	29°C	19°C	30°C 1997	14°C 2003	10%
Dec 30	29°C	19°C	32°C 1997	14°C 2003	11%
Dec 31	29°C	19°C	31°C 2013	14°C 2003	10%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (EST).

December 1: sunrise 6:05 AM, sunset 5:10 PM
December 31: sunrise 6:21 AM, sunset 5:22 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.