Coishco Weather in December

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

Average highs run from 22°C on December 1 to 24°C on December 31, and lows from 18°C to 20°C. Normal precipitation for the month is 9 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: 23°C
Average low: 19°C
Precipitation: 9 mm
Reanalysis high: 28°CDec 29, 1997
Reanalysis low: 16°CDec 2, 2005
Daylight: 12 h 37 min to 12 h 39 min
Cloud cover: 69%
Humidity: 85%
Dew point: 18°C
Wind: 13.7 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	22°C	18°C	26°C 1997	16°C 2005	4%
Dec 2	22°C	18°C	26°C 1997	16°C 2005	5%
Dec 3	22°C	18°C	26°C 1997	17°C 2005	4%
Dec 4	22°C	18°C	26°C 1997	17°C 2005	4%
Dec 5	22°C	19°C	27°C 1997	17°C 2001	3%
Dec 6	22°C	19°C	27°C 1997	17°C 2001	4%
Dec 7	23°C	19°C	27°C 1997	16°C 2001	4%
Dec 8	23°C	19°C	27°C 1997	16°C 2001	4%
Dec 9	23°C	19°C	27°C 1997	17°C 2001	4%
Dec 10	23°C	19°C	27°C 1997	17°C 2001	4%
Dec 11	23°C	19°C	27°C 1997	17°C 2007	4%
Dec 12	23°C	19°C	25°C 1997	17°C 2007	4%
Dec 13	23°C	19°C	27°C 1997	17°C 2001	5%
Dec 14	23°C	19°C	26°C 1997	17°C 2001	5%
Dec 15	23°C	19°C	27°C 1997	17°C 2001	5%
Dec 16	23°C	19°C	26°C 1997	17°C 2001	5%
Dec 17	23°C	19°C	27°C 1997	17°C 2001	5%
Dec 18	23°C	19°C	26°C 1997	17°C 2001	5%
Dec 19	23°C	19°C	27°C 1997	17°C 2007	6%
Dec 20	23°C	20°C	27°C 1997	18°C 2007	6%
Dec 21	23°C	20°C	27°C 1997	18°C 2007	6%
Dec 22	23°C	20°C	26°C 1997	18°C 2010	6%
Dec 23	24°C	20°C	27°C 1997	18°C 2007	6%
Dec 24	24°C	20°C	27°C 1997	18°C 2011	7%
Dec 25	24°C	20°C	27°C 1997	18°C 2011	7%
Dec 26	24°C	20°C	27°C 1997	19°C 2007	6%
Dec 27	24°C	20°C	27°C 1997	19°C 2011	6%
Dec 28	24°C	20°C	27°C 1997	19°C 2011	6%
Dec 29	24°C	20°C	28°C 1997	19°C 2013	6%
Dec 30	24°C	20°C	27°C 1997	19°C 2020	6%
Dec 31	24°C	20°C	27°C 1997	19°C 2001	6%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

December 1: sunrise 5:45 AM, sunset 6:22 PM
December 31: sunrise 5:58 AM, sunset 6:37 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.