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December weather forecast in Somerset West

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

	759 mmHg		69%
	5.7 m/s		+19

30 November, Sunday. day, 22°; night, 14°; clear

1 December, mon

	758 mmHg		71%
	6.3 m/s		+19

1 December, Monday. day, 22°; night, 15°; partly cloudy

2 December, tue

	758 mmHg		72%
	6.4 m/s		+19

2 December, Tuesday. day, 21°; night, 14°; rain

3 December, wed

	759 mmHg		70%
	6 m/s		+19

3 December, Wednesday. day, 21°; night, 14°; rain

4 December, thu

	759 mmHg		68%
	6.1 m/s		+19

4 December, Thursday. day, 22°; night, 15°; clear

5 December, fri

	759 mmHg		68%
	6.4 m/s		+20

5 December, Friday. day, 23°; night, 15°; partly cloudy

6 December, sat

	758 mmHg		70%
	6 m/s		+20

6 December, Saturday. day, 23°; night, 15°; clear

7 December, sun

	758 mmHg		71%
	6 m/s		+20

7 December, Sunday. day, 23°; night, 15°; clear

8 December, mon

	758 mmHg		70%
	6.4 m/s		+19

8 December, Monday. day, 23°; night, 15°; clear

9 December, tue

	759 mmHg		70%
	6.3 m/s		+19

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

10 December, wed

	759 mmHg		69%
	6.3 m/s		+19

10 December, Wednesday. day, 23°; night, 15°; clear

11 December, thu

	759 mmHg		71%
	6.3 m/s		+19

11 December, Thursday. day, 23°; night, 16°; clear

12 December, fri

	758 mmHg		70%
	6 m/s		+19

12 December, Friday. day, 23°; night, 16°; clear

13 December, sat

	758 mmHg		71%
	6.1 m/s		+19

13 December, Saturday. day, 23°; night, 15°; partly cloudy

14 December, sun

	758 mmHg		70%
	5.8 m/s		+19

14 December, Sunday. day, 22°; night, 15°; partly cloudy

15 December, mon

	758 mmHg		70%
	6.1 m/s		+19

15 December, Monday. day, 22°; night, 15°; partly cloudy

16 December, tue

	758 mmHg		71%
	5.7 m/s		+20

16 December, Tuesday. day, 22°; night, 15°; rain

17 December, wed

	758 mmHg		69%
	6.3 m/s		+20

17 December, Wednesday. day, 22°; night, 15°; clear

18 December, thu

	759 mmHg		69%
	5.9 m/s		+20

18 December, Thursday. day, 22°; night, 15°; clear

19 December, fri

	759 mmHg		71%
	6.1 m/s		+20

19 December, Friday. day, 22°; night, 15°; clear

20 December, sat

	758 mmHg		69%
	6 m/s		+20

20 December, Saturday. day, 24°; night, 16°; clear

21 December, sun

	758 mmHg		70%
	6.1 m/s		+20

21 December, Sunday. day, 23°; night, 16°; clear

22 December, mon

	758 mmHg		72%
	6.1 m/s		+19

22 December, Monday. day, 23°; night, 16°; rain

23 December, tue

	758 mmHg		73%
	5.9 m/s		+19

23 December, Tuesday. day, 23°; night, 16°; clear

24 December, wed

	758 mmHg		72%
	6.1 m/s		+20

24 December, Wednesday. day, 22°; night, 15°; rain

25 December, thu

	758 mmHg		69%
	6.1 m/s		+20

25 December, Thursday. day, 22°; night, 15°; clear

26 December, fri

	758 mmHg		69%
	5.8 m/s		+20

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

27 December, sat

	758 mmHg		70%
	6 m/s		+20

27 December, Saturday. day, 23°; night, 16°; clear

28 December, sun

	758 mmHg		70%
	6.2 m/s		+21

28 December, Sunday. day, 23°; night, 16°; clear

29 December, mon

	758 mmHg		68%
	6 m/s		+21

29 December, Monday. day, 24°; night, 16°; clear

30 December, tue

	758 mmHg		71%
	6.1 m/s		+21

30 December, Tuesday. day, 23°; night, 16°; clear

31 December, wed

	758 mmHg		69%
	6 m/s		+21

31 December, Wednesday. day, 23°; night, 16°; clear

1 January, thu

	759 mmHg		69%
	6.4 m/s		+21

1 January, Thursday. day, 23°; night, 16°; clear

2 January, fri

	759 mmHg		69%
	6.1 m/s		+21

2 January, Friday. day, 24°; night, 16°; clear

3 January, sat

	759 mmHg		68%
	6.1 m/s		+20

3 January, Saturday. day, 24°; night, 16°; clear

Average data for 10 years

Somerset West December

21

sunny days

5

days with precipitation

5

cloudy days

21 sunny days; 5 days with precipitation; 5 cloudy days;

70

%

air humidity

4.4

m/s

WindS

29

mm of precipitation

(4% of annual average)

+20

°C

Water temperature

air humidity 70%; 29 millimeters of precipitation (4% of annual average); Wind southerly 4.4 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

SW

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
Stellenbosch
Mossel Bay
Plettenberg Bay
Franschhoek

Cities with similar weather in December

Ayia Napa
Sharm-El-Sheikh
Hurgada
Tel Aviv
Protaras
Haifa
Netanya
Hong Kong
Alexandria

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

In December, the weather in Somerset West is typically warm. Average daily high temperature in December is about 23 degrees above zero. On average, Somerset West has 21 sunny, 5 rainy, and 5 partly cloudy days in December. The rains are usually light. December as well as January, February, and March is considered the most comfortable time to visit Somerset West.

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