Mocoa Weather in December

NASA POWER reanalysis for the half-degree grid cell around Mocoa, 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 28°C on December 31, and lows from 21°C to 21°C. Normal precipitation for the month is 143 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: 27°C
Average low: 21°C
Precipitation: 143 mm
Reanalysis high: 33°CDec 28, 1997
Reanalysis low: 18°CDec 28, 1993
Daylight: 12 h 04 min to 12 h 03 min
Cloud cover: 81%
Humidity: 87%
Dew point: 21°C
Wind: 2.5 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	21°C	30°C 1995	19°C 1996	83%
Dec 2	27°C	21°C	31°C 2006	19°C 1999	83%
Dec 3	27°C	21°C	31°C 1997	18°C 1999	82%
Dec 4	27°C	21°C	31°C 2001	19°C 1993	81%
Dec 5	27°C	21°C	31°C 1995	19°C 2014	79%
Dec 6	27°C	21°C	31°C 1995	19°C 2010	79%
Dec 7	27°C	21°C	31°C 1995	19°C 2010	79%
Dec 8	27°C	21°C	32°C 1995	19°C 1994	78%
Dec 9	27°C	21°C	30°C 1997	18°C 1994	77%
Dec 10	27°C	21°C	32°C 1997	19°C 1999	77%
Dec 11	27°C	21°C	30°C 1991	19°C 2003	77%
Dec 12	27°C	21°C	32°C 1997	19°C 1996	76%
Dec 13	27°C	21°C	31°C 2000	19°C 2018	75%
Dec 14	27°C	21°C	30°C 2002	19°C 1996	74%
Dec 15	27°C	21°C	30°C 1995	19°C 2018	74%
Dec 16	27°C	21°C	31°C 1995	19°C 1998	74%
Dec 17	27°C	21°C	31°C 1997	19°C 2015	73%
Dec 18	27°C	21°C	30°C 2001	18°C 2002	74%
Dec 19	27°C	21°C	30°C 1997	19°C 2003	74%
Dec 20	27°C	21°C	31°C 1997	19°C 1995	76%
Dec 21	27°C	21°C	31°C 1997	19°C 2003	74%
Dec 22	27°C	21°C	31°C 1997	19°C 2003	73%
Dec 23	27°C	21°C	31°C 1996	19°C 2013	71%
Dec 24	28°C	21°C	31°C 1996	19°C 2012	70%
Dec 25	28°C	21°C	31°C 1991	19°C 1999	69%
Dec 26	28°C	21°C	32°C 1997	19°C 2003	68%
Dec 27	28°C	21°C	32°C 1997	19°C 2010	67%
Dec 28	28°C	21°C	33°C 1997	18°C 1993	67%
Dec 29	28°C	21°C	32°C 1997	20°C 2006	68%
Dec 30	28°C	21°C	30°C 2015	19°C 2002	67%
Dec 31	28°C	21°C	31°C 2001	18°C 1993	66%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

December 1: sunrise 5:54 AM, sunset 5:58 PM
December 31: sunrise 6:08 AM, sunset 6:11 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.