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December weather forecast in Stellenbosch

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

30 November, sun

	748 mmHg		61%
	5.2 m/s		+19

30 November, Sunday. day, 26°; night, 13°; clear

1 December, mon

	748 mmHg		63%
	5.5 m/s		+19

1 December, Monday. day, 26°; night, 14°; clear

2 December, tue

	748 mmHg		66%
	5.6 m/s		+19

2 December, Tuesday. day, 25°; night, 14°; rain

3 December, wed

	749 mmHg		63%
	5.4 m/s		+19

3 December, Wednesday. day, 25°; night, 13°; rain

4 December, thu

	749 mmHg		61%
	5.4 m/s		+19

4 December, Thursday. day, 26°; night, 14°; clear

5 December, fri

	748 mmHg		61%
	5.4 m/s		+20

5 December, Friday. day, 27°; night, 14°; partly cloudy

6 December, sat

	747 mmHg		62%
	5.2 m/s		+20

6 December, Saturday. day, 27°; night, 14°; clear

7 December, sun

	747 mmHg		63%
	5.3 m/s		+20

7 December, Sunday. day, 27°; night, 15°; clear

8 December, mon

	748 mmHg		62%
	5.4 m/s		+19

8 December, Monday. day, 27°; night, 15°; clear

9 December, tue

	748 mmHg		62%
	5.4 m/s		+19

9 December, Tuesday. day, 26°; night, 15°; clear

10 December, wed

	748 mmHg		61%
	5.5 m/s		+19

10 December, Wednesday. day, 27°; night, 14°; clear

11 December, thu

	748 mmHg		63%
	5.4 m/s		+19

11 December, Thursday. day, 27°; night, 15°; clear

12 December, fri

	748 mmHg		62%
	5.3 m/s		+19

12 December, Friday. day, 27°; night, 15°; clear

13 December, sat

	747 mmHg		64%
	5.7 m/s		+19

13 December, Saturday. day, 26°; night, 15°; rain

14 December, sun

	748 mmHg		63%
	5.5 m/s		+19

14 December, Sunday. day, 26°; night, 14°; partly cloudy

15 December, mon

	748 mmHg		63%
	5.4 m/s		+19

15 December, Monday. day, 26°; night, 14°; partly cloudy

16 December, tue

	747 mmHg		64%
	5.3 m/s		+20

16 December, Tuesday. day, 26°; night, 14°; rain

17 December, wed

	748 mmHg		63%
	5.8 m/s		+20

17 December, Wednesday. day, 26°; night, 14°; clear

18 December, thu

	748 mmHg		62%
	5.3 m/s		+20

18 December, Thursday. day, 26°; night, 14°; clear

19 December, fri

	748 mmHg		64%
	5.7 m/s		+20

19 December, Friday. day, 26°; night, 14°; clear

20 December, sat

	747 mmHg		61%
	5.4 m/s		+20

20 December, Saturday. day, 28°; night, 15°; clear

21 December, sun

	747 mmHg		62%
	5.4 m/s		+20

21 December, Sunday. day, 27°; night, 15°; clear

22 December, mon

	747 mmHg		64%
	5.4 m/s		+19

22 December, Monday. day, 27°; night, 15°; clear

23 December, tue

	747 mmHg		66%
	5.4 m/s		+19

23 December, Tuesday. day, 26°; night, 15°; clear

24 December, wed

	748 mmHg		65%
	5.6 m/s		+20

24 December, Wednesday. day, 25°; night, 15°; rain

25 December, thu

	748 mmHg		63%
	5.5 m/s		+20

25 December, Thursday. day, 26°; night, 14°; clear

26 December, fri

	748 mmHg		62%
	5.3 m/s		+20

26 December, Friday. day, 27°; night, 15°; clear

27 December, sat

	747 mmHg		63%
	5.5 m/s		+20

27 December, Saturday. day, 27°; night, 15°; clear

28 December, sun

	747 mmHg		63%
	5.5 m/s		+21

28 December, Sunday. day, 27°; night, 15°; clear

29 December, mon

	747 mmHg		61%
	5.2 m/s		+21

29 December, Monday. day, 28°; night, 15°; clear

30 December, tue

	747 mmHg		64%
	5.5 m/s		+21

30 December, Tuesday. day, 27°; night, 15°; clear

31 December, wed

	748 mmHg		62%
	5.5 m/s		+21

31 December, Wednesday. day, 27°; night, 15°; clear

1 January, thu

	748 mmHg		61%
	5.6 m/s		+21

1 January, Thursday. day, 27°; night, 15°; clear

2 January, fri

	748 mmHg		61%
	5.4 m/s		+21

2 January, Friday. day, 28°; night, 15°; clear

3 January, sat

	748 mmHg		60%
	5.3 m/s		+20

3 January, Saturday. day, 29°; night, 16°; clear

Average data for 10 years

Stellenbosch December

23

sunny days

5

days with precipitation

3

cloudy days

23 sunny days; 5 days with precipitation; 3 cloudy days;

63

%

air humidity

3.5

m/s

WindS

25

mm of precipitation

(4% of annual average)

+20

°C

Water temperature

air humidity 63%; 25 millimeters of precipitation (4% of annual average); Wind southerly 3.5 Meters per second; Water temperature +20°

Weather graphs for December

TemperatureWater temperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

SW

S

S

S

S

S

S

S

S

1

Average data for 10 years

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

Daytime temperature

Night-time temperature

Cities near you

Capetown
Port Elizabeth
Addo
Tulbagh
Upington
Mossel Bay
Plettenberg Bay
Franschhoek
Hermanus

Cities with similar weather in December

Sharm-El-Sheikh
Hurgada
Sydney
Doha
Hong Kong
Agadir
Santa Cruz de Tenerife
Las Palmas de Gran Canaria
Lima

The weather forecast for December 2025 is based on historical data from the past 10 years.

In December, the weather in Stellenbosch is typically warm. Average daily high temperature in December is about 26 degrees above zero. On average, Stellenbosch has 23 sunny, 5 rainy, and 3 partly cloudy days in December. The rains are usually light. December as well as January, February, March, and April is considered the most comfortable time to visit Stellenbosch.

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