Mooi River Weather in December

NASA POWER reanalysis for the half-degree grid cell around Mooi River, 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 13°C to 15°C. Normal precipitation for the month is 175 mm over about 25 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: 28°C
Average low: 14°C
Precipitation: 175 mm
Reanalysis high: 41°CDec 1, 2015
Reanalysis low: 3°CDec 12, 1994
Daylight: 13 h 52 min to 13 h 59 min
Cloud cover: 70%
Humidity: 72%
Dew point: 14°C
Wind: 12.2 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	13°C	41°C 2015	5°C 1995	78%
Dec 2	27°C	13°C	38°C 2019	9°C 1995	79%
Dec 3	27°C	13°C	37°C 2019	8°C 1998	80%
Dec 4	27°C	13°C	36°C 1992	5°C 2019	80%
Dec 5	27°C	13°C	37°C 1994	5°C 1991	79%
Dec 6	27°C	13°C	35°C 1994	7°C 1991	79%
Dec 7	27°C	13°C	36°C 2015	10°C 2010	80%
Dec 8	27°C	13°C	34°C 2003	10°C 2005	80%
Dec 9	27°C	13°C	34°C 2003	9°C 2005	81%
Dec 10	27°C	13°C	37°C 2015	8°C 2006	81%
Dec 11	27°C	13°C	38°C 2015	5°C 1994	81%
Dec 12	27°C	13°C	33°C 2018	3°C 1994	82%
Dec 13	27°C	13°C	36°C 2003	7°C 1994	82%
Dec 14	28°C	13°C	37°C 2003	10°C 2009	82%
Dec 15	28°C	14°C	37°C 2018	9°C 2017	81%
Dec 16	28°C	14°C	35°C 2003	9°C 2019	80%
Dec 17	28°C	14°C	38°C 2003	10°C 2019	80%
Dec 18	28°C	14°C	38°C 2015	9°C 1997	80%
Dec 19	28°C	14°C	39°C 2015	8°C 2007	80%
Dec 20	28°C	14°C	38°C 2003	8°C 2007	81%
Dec 21	28°C	14°C	38°C 2019	10°C 2005	82%
Dec 22	28°C	14°C	37°C 2016	11°C 1995	82%
Dec 23	28°C	14°C	36°C 2016	9°C 1995	82%
Dec 24	28°C	14°C	40°C 2015	10°C 2008	84%
Dec 25	28°C	14°C	38°C 2018	9°C 2008	84%
Dec 26	28°C	14°C	37°C 2018	9°C 2000	84%
Dec 27	28°C	14°C	39°C 2018	7°C 2003	84%
Dec 28	28°C	14°C	35°C 2015	10°C 2003	83%
Dec 29	28°C	14°C	33°C 2020	11°C 2005	83%
Dec 30	28°C	14°C	34°C 2003	11°C 2007	82%
Dec 31	28°C	15°C	34°C 2009	10°C 2007	82%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+2).

December 1: sunrise 4:53 AM, sunset 6:45 PM
December 31: sunrise 5:03 AM, sunset 7:02 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 2026-09-26. Sun and moon: computed with the NOAA solar equations and Meeus.