Middelburg Weather in December

NASA POWER reanalysis for the half-degree grid cell around Middelburg, 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 31°C on December 31, and lows from 11°C to 14°C. Normal precipitation for the month is 50 mm over about 9 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: 31°C
Average low: 13°C
Precipitation: 50 mm
Reanalysis high: 40°CDec 19, 2016
Reanalysis low: 1°CDec 1, 1995
Daylight: 14 h 02 min to 14 h 10 min
Cloud cover: 47%
Humidity: 48%
Dew point: 6°C
Wind: 16.9 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	11°C	39°C 2015	1°C 1995	26%
Dec 2	29°C	11°C	37°C 2019	5°C 1995	26%
Dec 3	30°C	11°C	37°C 2016	6°C 2020	26%
Dec 4	30°C	12°C	37°C 2015	4°C 2019	27%
Dec 5	30°C	12°C	35°C 2003	3°C 1991	27%
Dec 6	30°C	12°C	39°C 2015	7°C 2010	26%
Dec 7	30°C	12°C	36°C 2015	7°C 2010	26%
Dec 8	30°C	12°C	36°C 1994	7°C 2005	27%
Dec 9	30°C	12°C	38°C 1997	6°C 2005	27%
Dec 10	30°C	12°C	37°C 2015	6°C 1993	26%
Dec 11	30°C	12°C	39°C 2015	3°C 1994	24%
Dec 12	30°C	12°C	36°C 1997	4°C 1994	24%
Dec 13	30°C	12°C	38°C 1997	6°C 2005	24%
Dec 14	31°C	12°C	37°C 2006	7°C 2009	24%
Dec 15	31°C	13°C	36°C 2016	8°C 2011	26%
Dec 16	31°C	13°C	37°C 2003	5°C 2019	26%
Dec 17	31°C	13°C	39°C 2018	7°C 1997	26%
Dec 18	31°C	13°C	39°C 2016	5°C 1997	25%
Dec 19	31°C	13°C	40°C 2016	4°C 1996	26%
Dec 20	31°C	13°C	36°C 2016	7°C 1996	27%
Dec 21	31°C	13°C	39°C 1994	8°C 1991	28%
Dec 22	31°C	13°C	37°C 2009	7°C 1991	28%
Dec 23	31°C	13°C	37°C 2018	8°C 1995	28%
Dec 24	31°C	13°C	36°C 2018	9°C 2008	30%
Dec 25	31°C	13°C	37°C 2018	6°C 2016	30%
Dec 26	31°C	13°C	37°C 2018	5°C 2003	32%
Dec 27	31°C	13°C	37°C 1992	3°C 2003	33%
Dec 28	31°C	13°C	37°C 2015	7°C 2003	33%
Dec 29	31°C	13°C	35°C 2018	10°C 2005	33%
Dec 30	31°C	14°C	36°C 2016	9°C 2005	33%
Dec 31	31°C	14°C	37°C 2016	7°C 2006	33%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

December 1: sunrise 5:08 AM, sunset 7:10 PM
December 31: sunrise 5:18 AM, sunset 7:28 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.