10 day forecast Monthly forecast Weather map

City or area

Go to comparison

Monthly weather forecast in Hermanus

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

29 December, sun

	747 mmHg		70%
	7.3 m/s		+21

29 December, Sunday. day, 23°; night, 18°; rain

30 December, mon

	747 mmHg		73%
	7.9 m/s		+21

30 December, Monday. day, 22°; night, 19°; clear

31 December, tue

	747 mmHg		73%
	7.9 m/s		+21

31 December, Tuesday. day, 22°; night, 19°; clear

1 January, wed

	746 mmHg		75%
	7.5 m/s		+21

1 January, Wednesday. day, 22°; night, 18°; rain

2 January, thu

	746 mmHg		75%
	7.5 m/s		+21

2 January, Thursday. day, 22°; night, 19°; partly cloudy

3 January, fri

	756 mmHg		80%
	5.8 m/s		+20

Climate normal

3 January, Friday. day, 24°; night, 18°; light rain

4 January, sat

	755 mmHg		72%
	9.3 m/s		+20

Climate normal

4 January, Saturday. day, 24°; night, 18°; mostly clear

5 January, sun

	756 mmHg		66%
	6.8 m/s		+20

Climate normal

5 January, Sunday. day, 22°; night, 17°; light rain

6 January, mon

	757 mmHg		58%
	6.9 m/s		+20

Climate normal

6 January, Monday. day, 22°; night, 17°; partly cloudy

7 January, tue

	759 mmHg		68%
	6 m/s		+20

Climate normal

7 January, Tuesday. day, 22°; night, 18°; light rain

8 January, wed

	759 mmHg		67%
	4.5 m/s		+21

Climate normal

8 January, Wednesday. day, 22°; night, 17°; light rain

9 January, thu

	757 mmHg		71%
	5.6 m/s		+21

Climate normal

9 January, Thursday. day, 23°; night, 19°; mostly clear

10 January, fri

	758 mmHg		78%
	5.3 m/s		+21

Climate normal

10 January, Friday. day, 23°; night, 18°; light rain

11 January, sat

	760 mmHg		69%
	5.1 m/s		+21

Climate normal

11 January, Saturday. day, 22°; night, 18°; light rain

12 January, sun

	761 mmHg		62%
	8.1 m/s		+21

Climate normal

12 January, Sunday. day, 23°; night, 17°; mostly clear

13 January, mon

	758 mmHg		68%
	7 m/s		+20

Climate normal

13 January, Monday. day, 24°; night, 19°; partly cloudy

14 January, tue

	757 mmHg		69%
	7.3 m/s		+21

Climate normal

14 January, Tuesday. day, 23°; night, 17°; partly cloudy

15 January, wed

	760 mmHg		64%
	6.5 m/s		+20

Climate normal

15 January, Wednesday. day, 21°; night, 16°; partly cloudy

16 January, thu

	749 mmHg		73%
	11.1 m/s		+18

Climate normal

16 January, Thursday. day, 19°; night, 18°; mostly clear

17 January, fri

	747 mmHg		77%
	6.2 m/s		+18

Climate normal

17 January, Friday. day, 20°; night, 18°; clear

18 January, sat

	749 mmHg		79%
	5.9 m/s		+19

Climate normal

18 January, Saturday. day, 21°; night, 19°; clear

19 January, sun

	748 mmHg		79%
	6.7 m/s		+20

Climate normal

19 January, Sunday. day, 21°; night, 19°; clear

20 January, mon

	747 mmHg		75%
	11.5 m/s		+17

Climate normal

20 January, Monday. day, 18°; night, 17°; light rain

21 January, tue

	751 mmHg		75%
	7.2 m/s		+16

Climate normal

21 January, Tuesday. day, 17°; night, 17°; light rain

22 January, wed

	753 mmHg		70%
	11 m/s		+18

Climate normal

22 January, Wednesday. day, 19°; night, 18°; mostly clear

23 January, thu

	752 mmHg		71%
	13.7 m/s		+19

Climate normal

23 January, Thursday. day, 21°; night, 19°; partly cloudy

24 January, fri

	747 mmHg		75%
	11.5 m/s		+20

Climate normal

24 January, Friday. day, 22°; night, 21°; clear

25 January, sat

	745 mmHg		86%
	6.9 m/s		+21

Climate normal

25 January, Saturday. day, 22°; night, 19°; clear

26 January, sun

	749 mmHg		79%
	7.8 m/s		+19

Climate normal

26 January, Sunday. day, 20°; night, 18°; light rain

27 January, mon

	751 mmHg		74%
	6.8 m/s		+19

Climate normal

27 January, Monday. day, 21°; night, 18°; mostly clear

28 January, tue

	751 mmHg		78%
	6.9 m/s		+19

Climate normal

28 January, Tuesday. day, 22°; night, 20°; clear

29 January, wed

	749 mmHg		81%
	10.2 m/s		+21

Climate normal

29 January, Wednesday. day, 23°; night, 21°; clear

30 January, thu

	749 mmHg		83%
	8.1 m/s		+21

Climate normal

30 January, Thursday. day, 23°; night, 20°; clear

31 January, fri

	751 mmHg		80%
	9.6 m/s		+21

Climate normal

31 January, Friday. day, 23°; night, 21°; clear

1 February, sat

	749 mmHg		82%
	10 m/s		+22

Climate normal

1 February, Saturday. day, 24°; night, 22°; clear

Average for 30 days

17

sunny days

8

days with precipitation

5

cloudy days

17 sunny days; 8 days with precipitation; 5 cloudy days;

74

%

air humidity

7.8

m/s

WindSW

3

mm of precipitation

(1% of annual average)

+20

°C

Water temperature

air humidity 74%; 3 millimeters of precipitation (1% of annual average); Wind south-westerly 7.8 Meters per second; Water temperature +20°

Forecast in graphs

TemperatureWater temperatureHumidity, %Wind, m/sPressure, mmHg

S

W

SW

S

SW

SW

SW

SW

SW

SE

E

W

SW

SE

SW

SW

S

W

SW

SE

SE

SE

SW

SW

SW

S

SE

S

SE

SE

3

Average data for 10 years

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

1

February

Daytime temperature

Night-time temperature

Weather forecast for the month based on historical data from the last 10 years.

Links

Help Terms of use Contact us

For partners

Advertisement Yandex.Weather API

Weather forecasts

Hourly forecast Detailed 10 day forecast Monthly forecast Weather map Magnetic storms

Download app

English

English
Русский

Source data: Yandex.Traffic, Roshydromet FSBI "CAO", NOAA, © OpenStreetMap

© 2017–2025 YANDEX LLC