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September weather forecast in Addo

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

31 August, sun

	753 mmHg		64%
	5.7 m/s		+18

31 August, Sunday. day, 23°; night, 9°; partly cloudy

1 September, mon

	754 mmHg		64%
	5.3 m/s		+18

1 September, Monday. day, 22°; night, 9°; clear

2 September, tue

	753 mmHg		65%
	5 m/s		+19

2 September, Tuesday. day, 23°; night, 9°; clear

3 September, wed

	754 mmHg		66%
	4.9 m/s		+19

3 September, Wednesday. day, 22°; night, 9°; clear

4 September, thu

	754 mmHg		64%
	5.2 m/s		+18

4 September, Thursday. day, 23°; night, 9°; clear

5 September, fri

	754 mmHg		63%
	5.4 m/s		+18

5 September, Friday. day, 23°; night, 9°; rain

6 September, sat

	756 mmHg		66%
	4.8 m/s		+18

6 September, Saturday. day, 21°; night, 9°; partly cloudy

7 September, sun

	753 mmHg		64%
	4.5 m/s		+19

7 September, Sunday. day, 24°; night, 9°; clear

8 September, mon

	753 mmHg		63%
	5.2 m/s		+19

8 September, Monday. day, 24°; night, 10°; clear

9 September, tue

	753 mmHg		66%
	4.9 m/s		+18

9 September, Tuesday. day, 23°; night, 10°; overcast

10 September, wed

	754 mmHg		68%
	5.4 m/s		+18

10 September, Wednesday. day, 21°; night, 10°; overcast

11 September, thu

	755 mmHg		68%
	5.1 m/s		+19

11 September, Thursday. day, 22°; night, 10°; partly cloudy

12 September, fri

	754 mmHg		68%
	5.2 m/s		+19

12 September, Friday. day, 23°; night, 10°; rain

13 September, sat

	755 mmHg		68%
	5.3 m/s		+20

13 September, Saturday. day, 22°; night, 9°; clear

14 September, sun

	754 mmHg		62%
	5.2 m/s		+19

14 September, Sunday. day, 25°; night, 10°; clear

15 September, mon

	753 mmHg		63%
	5.8 m/s		+19

15 September, Monday. day, 24°; night, 10°; clear

16 September, tue

	753 mmHg		65%
	5.1 m/s		+18

16 September, Tuesday. day, 23°; night, 10°; partly cloudy

17 September, wed

	754 mmHg		69%
	5.2 m/s		+18

17 September, Wednesday. day, 22°; night, 10°; rain

18 September, thu

	754 mmHg		66%
	5.3 m/s		+19

18 September, Thursday. day, 22°; night, 9°; clear

19 September, fri

	755 mmHg		67%
	5.2 m/s		+18

19 September, Friday. day, 22°; night, 9°; partly cloudy

20 September, sat

	754 mmHg		66%
	4.9 m/s		+19

20 September, Saturday. day, 23°; night, 9°; clear

21 September, sun

	755 mmHg		66%
	4.9 m/s		+18

21 September, Sunday. day, 22°; night, 9°; clear

22 September, mon

	754 mmHg		65%
	5.3 m/s		+19

22 September, Monday. day, 24°; night, 9°; clear

23 September, tue

	753 mmHg		64%
	5 m/s		+19

23 September, Tuesday. day, 25°; night, 10°; partly cloudy

24 September, wed

	752 mmHg		67%
	5.2 m/s		+19

24 September, Wednesday. day, 24°; night, 10°; partly cloudy

25 September, thu

	752 mmHg		65%
	5.6 m/s		+18

25 September, Thursday. day, 24°; night, 10°; partly cloudy

26 September, fri

	752 mmHg		63%
	5.8 m/s		+18

26 September, Friday. day, 24°; night, 10°; rain

27 September, sat

	753 mmHg		65%
	5.6 m/s		+18

27 September, Saturday. day, 23°; night, 10°; rain

28 September, sun

	754 mmHg		63%
	5.2 m/s		+19

28 September, Sunday. day, 23°; night, 10°; clear

29 September, mon

	755 mmHg		65%
	5.3 m/s		+19

29 September, Monday. day, 23°; night, 10°; partly cloudy

30 September, tue

	753 mmHg		65%
	5.5 m/s		+18

30 September, Tuesday. day, 25°; night, 10°; rain

1 October, wed

	754 mmHg		68%
	5.7 m/s		+19

1 October, Wednesday. day, 23°; night, 11°; rain

2 October, thu

	753 mmHg		67%
	5.5 m/s		+19

2 October, Thursday. day, 24°; night, 11°; clear

3 October, fri

	753 mmHg		68%
	5.5 m/s		+18

3 October, Friday. day, 23°; night, 11°; partly cloudy

4 October, sat

	754 mmHg		67%
	5.2 m/s		+19

4 October, Saturday. day, 24°; night, 11°; partly cloudy

Average data for 10 years

Addo September

14

sunny days

6

days with precipitation

4

cloudy days

14 sunny days; 6 days with precipitation; 4 cloudy days;

65

%

air humidity

2.7

m/s

WindSW

31

mm of precipitation

(7% of annual average)

+19

°C

Water temperature

air humidity 65%; 31 millimeters of precipitation (7% of annual average); Wind south-westerly 2.7 Meters per second; Water temperature +19°

Weather graphs for September

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

SW

SW

SW

SW

SW

S

SW

SW

S

SW

S

S

SW

S

S

SW

S

S

S

SW

S

S

SW

S

S

SW

SW

S

S

SW

1

Average data for 10 years

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

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18

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20

21

22

23

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30

Daytime temperature

Night-time temperature

Cities near you

Port Elizabeth
East London
Bloemfontein
Mossel Bay
Plettenberg Bay
George
Umtata
Jeffreys Bay
King Williams Town

Cities with similar weather in September

Sydney
Copenhagen
Vancouver
Looe
Bruges
Perth
Liverpool
Brighton
Rostock

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

In September, the weather in Addo is typically warm. Average daily high temperature in September is about 23 degrees above zero. On average, Addo has 14 sunny, 8 partly cloudy, 6 rainy, and 2 cloudy days in September. The rains are usually light.

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