Tunapuna Weather in December

NASA POWER reanalysis for the half-degree grid cell around Tunapuna, 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 24°C to 24°C. Normal precipitation for the month is 146 mm over about 22 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: 24°C
Precipitation: 146 mm
Reanalysis high: 31°CDec 18, 1995
Reanalysis low: 21°CDec 18, 2000
Daylight: 11 h 33 min to 11 h 31 min
Cloud cover: 54%
Humidity: 80%
Dew point: 22°C
Wind: 22.3 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	24°C	30°C 2001	23°C 2007	80%
Dec 2	29°C	24°C	30°C 1995	22°C 2007	80%
Dec 3	29°C	24°C	30°C 1994	23°C 2007	78%
Dec 4	29°C	24°C	30°C 1994	23°C 2008	76%
Dec 5	29°C	24°C	30°C 1995	23°C 2000	75%
Dec 6	29°C	24°C	30°C 1995	23°C 2000	73%
Dec 7	29°C	24°C	30°C 1995	23°C 2000	72%
Dec 8	29°C	24°C	30°C 1995	23°C 2002	70%
Dec 9	29°C	24°C	30°C 1995	23°C 2000	70%
Dec 10	29°C	24°C	30°C 1995	23°C 2002	69%
Dec 11	29°C	24°C	30°C 1995	22°C 1992	68%
Dec 12	29°C	24°C	30°C 1995	22°C 2000	68%
Dec 13	29°C	24°C	30°C 1995	23°C 2000	68%
Dec 14	29°C	24°C	30°C 1995	22°C 2000	68%
Dec 15	29°C	24°C	30°C 1995	22°C 2009	67%
Dec 16	29°C	24°C	30°C 1994	22°C 2000	66%
Dec 17	29°C	24°C	30°C 1993	22°C 2000	66%
Dec 18	29°C	24°C	31°C 1995	21°C 2000	66%
Dec 19	29°C	24°C	30°C 1996	22°C 2000	65%
Dec 20	29°C	24°C	30°C 1995	22°C 1991	64%
Dec 21	29°C	24°C	30°C 1995	22°C 1999	64%
Dec 22	29°C	24°C	30°C 1995	22°C 1999	64%
Dec 23	29°C	24°C	30°C 1995	23°C 1991	63%
Dec 24	29°C	24°C	31°C 1995	22°C 1999	64%
Dec 25	29°C	24°C	31°C 2009	21°C 1999	64%
Dec 26	29°C	24°C	30°C 1995	22°C 1994	63%
Dec 27	29°C	24°C	31°C 1995	22°C 2005	63%
Dec 28	29°C	24°C	31°C 1995	21°C 1994	63%
Dec 29	29°C	24°C	30°C 2009	22°C 1994	61%
Dec 30	29°C	24°C	30°C 1995	22°C 2007	60%
Dec 31	29°C	24°C	30°C 2009	22°C 1993	59%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (AST).

December 1: sunrise 6:08 AM, sunset 5:41 PM
December 31: sunrise 6:23 AM, sunset 5:54 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.