Guane Weather in December

NASA POWER reanalysis for the half-degree grid cell around Guane, 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 26°C on December 31, and lows from 23°C to 22°C. Normal precipitation for the month is 28 mm over about 6 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: 23°C
Precipitation: 28 mm
Reanalysis high: 30°CDec 2, 2019
Reanalysis low: 16°CDec 15, 2010
Daylight: 10 h 53 min to 10 h 49 min
Cloud cover: 45%
Humidity: 77%
Dew point: 20°C
Wind: 20.2 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	23°C	29°C 2017	20°C 2011	20%
Dec 2	27°C	23°C	30°C 2019	20°C 2011	20%
Dec 3	27°C	23°C	29°C 2018	19°C 2008	21%
Dec 4	27°C	23°C	30°C 2018	19°C 2010	20%
Dec 5	27°C	23°C	30°C 2003	21°C 2010	20%
Dec 6	27°C	23°C	29°C 2002	20°C 2010	19%
Dec 7	27°C	23°C	29°C 2016	19°C 2003	20%
Dec 8	27°C	23°C	29°C 2018	18°C 2003	19%
Dec 9	27°C	23°C	29°C 2018	20°C 2010	18%
Dec 10	27°C	23°C	29°C 2003	18°C 2014	19%
Dec 11	27°C	23°C	30°C 2019	18°C 2014	19%
Dec 12	27°C	23°C	29°C 2019	20°C 2018	19%
Dec 13	27°C	23°C	29°C 2019	19°C 1993	19%
Dec 14	27°C	23°C	29°C 2019	17°C 2010	18%
Dec 15	27°C	23°C	29°C 2016	16°C 2010	19%
Dec 16	27°C	23°C	29°C 2009	17°C 2010	19%
Dec 17	27°C	23°C	29°C 2019	20°C 2002	19%
Dec 18	27°C	23°C	29°C 2016	20°C 2007	18%
Dec 19	27°C	23°C	29°C 2006	20°C 2003	18%
Dec 20	27°C	23°C	29°C 2019	19°C 2010	18%
Dec 21	26°C	23°C	28°C 2017	18°C 2003	18%
Dec 22	26°C	23°C	29°C 2006	19°C 2012	17%
Dec 23	26°C	23°C	29°C 2006	18°C 2012	17%
Dec 24	26°C	23°C	29°C 2006	19°C 2005	17%
Dec 25	26°C	23°C	29°C 2006	19°C 2020	16%
Dec 26	26°C	23°C	29°C 1998	19°C 2020	16%
Dec 27	26°C	23°C	28°C 1998	18°C 2010	16%
Dec 28	26°C	22°C	28°C 1998	16°C 2010	16%
Dec 29	26°C	22°C	29°C 2019	17°C 2010	17%
Dec 30	26°C	22°C	29°C 2019	20°C 1997	17%
Dec 31	26°C	22°C	29°C 2019	19°C 1997	18%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT-5).

December 1: sunrise 6:59 AM, sunset 5:52 PM
December 31: sunrise 7:15 AM, sunset 6:04 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.