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September weather forecast in Saint George's

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

	760 mmHg		81%
	6.8 m/s		+29

31 August, Sunday. day, 28°; night, 27°; clear

1 September, mon

	759 mmHg		81%
	6.9 m/s		+29

1 September, Monday. day, 28°; night, 27°; rain

2 September, tue

	759 mmHg		80%
	6.7 m/s		+30

2 September, Tuesday. day, 28°; night, 27°; clear

3 September, wed

	759 mmHg		81%
	7 m/s		+29

3 September, Wednesday. day, 28°; night, 27°; rain

4 September, thu

	759 mmHg		80%
	6.9 m/s		+30

4 September, Thursday. day, 28°; night, 27°; clear

5 September, fri

	760 mmHg		81%
	7.2 m/s		+30

5 September, Friday. day, 28°; night, 27°; rain

6 September, sat

	760 mmHg		81%
	7 m/s		+30

6 September, Saturday. day, 28°; night, 27°; rain

7 September, sun

	759 mmHg		80%
	7.1 m/s		+30

7 September, Sunday. day, 28°; night, 27°; clear

8 September, mon

	759 mmHg		81%
	7.4 m/s		+30

8 September, Monday. day, 28°; night, 27°; rain

9 September, tue

	759 mmHg		81%
	7.2 m/s		+30

9 September, Tuesday. day, 28°; night, 27°; clear

10 September, wed

	759 mmHg		81%
	7.5 m/s		+30

10 September, Wednesday. day, 28°; night, 27°; clear

11 September, thu

	759 mmHg		81%
	7.1 m/s		+30

11 September, Thursday. day, 28°; night, 26°; rain

12 September, fri

	759 mmHg		82%
	7.1 m/s		+30

12 September, Friday. day, 28°; night, 27°; rain

13 September, sat

	759 mmHg		82%
	6.8 m/s		+30

13 September, Saturday. day, 28°; night, 26°; rain

14 September, sun

	759 mmHg		81%
	7 m/s		+30

14 September, Sunday. day, 28°; night, 27°; rain

15 September, mon

	760 mmHg		82%
	7.1 m/s		+30

15 September, Monday. day, 28°; night, 27°; rain

16 September, tue

	759 mmHg		81%
	7.3 m/s		+30

16 September, Tuesday. day, 28°; night, 27°; rain

17 September, wed

	759 mmHg		81%
	7.1 m/s		+30

17 September, Wednesday. day, 28°; night, 27°; rain

18 September, thu

	759 mmHg		81%
	6.8 m/s		+30

18 September, Thursday. day, 28°; night, 27°; rain

19 September, fri

	759 mmHg		80%
	6.7 m/s		+30

19 September, Friday. day, 28°; night, 27°; rain

20 September, sat

	759 mmHg		80%
	7.1 m/s		+30

20 September, Saturday. day, 28°; night, 27°; partly cloudy

21 September, sun

	759 mmHg		81%
	7.2 m/s		+30

21 September, Sunday. day, 28°; night, 27°; rain

22 September, mon

	759 mmHg		81%
	7.4 m/s		+30

22 September, Monday. day, 28°; night, 27°; rain

23 September, tue

	759 mmHg		80%
	7.4 m/s		+30

23 September, Tuesday. day, 28°; night, 27°; clear

24 September, wed

	759 mmHg		81%
	7.4 m/s		+30

24 September, Wednesday. day, 28°; night, 27°; rain

25 September, thu

	759 mmHg		81%
	7.1 m/s		+30

25 September, Thursday. day, 28°; night, 27°; rain

26 September, fri

	759 mmHg		81%
	7.1 m/s		+30

26 September, Friday. day, 28°; night, 27°; rain

27 September, sat

	759 mmHg		81%
	7.2 m/s		+30

27 September, Saturday. day, 28°; night, 27°; rain

28 September, sun

	759 mmHg		80%
	7.2 m/s		+30

28 September, Sunday. day, 28°; night, 27°; rain

29 September, mon

	759 mmHg		81%
	7.2 m/s		+30

29 September, Monday. day, 28°; night, 27°; rain

30 September, tue

	759 mmHg		80%
	7.2 m/s		+30

30 September, Tuesday. day, 28°; night, 27°; overcast

1 October, wed

	759 mmHg		81%
	7.2 m/s		+30

1 October, Wednesday. day, 28°; night, 27°; rain

2 October, thu

	759 mmHg		81%
	7.6 m/s		+30

2 October, Thursday. day, 28°; night, 27°; rain

3 October, fri

	759 mmHg		81%
	7.6 m/s		+29

3 October, Friday. day, 28°; night, 27°; rain

4 October, sat

	759 mmHg		81%
	7.6 m/s		+29

4 October, Saturday. day, 28°; night, 27°; rain

Average data for 10 years

Saint George's September

6

sunny days

22

days with precipitation

8

cloudy days

6 sunny days; 22 days with precipitation; 8 cloudy days;

81

%

air humidity

5.7

m/s

WindE

145

mm of precipitation

(12% of annual average)

+30

°C

Water temperature

air humidity 81%; 145 millimeters of precipitation (12% of annual average); Wind easterly 5.7 Meters per second; Water temperature +30°

Weather graphs for September

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

E

E

E

E

E

E

E

E

E

E

E

E

E

E

E

E

E

SE

E

E

E

E

E

E

E

E

E

E

E

E

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

Daytime temperature

Night-time temperature

Cities near you

Porlamar
Barcelona
Roseau
Fort-de-France
Kingstown
Bridgetown
Gros Islet
La Asunción
Barbados (International Airport)

Cities with similar weather in September

Phuket
Santo Domingo
Goa
Male
Phan Thiet
Samui
Colombo
Phú Quốc
Krabi

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

September in Saint George's is the hottest month of the year. In September, the weather in Saint George's is typically hot. Average daily high temperature in September is about 28 degrees above zero. On average, Saint George's has 22 rainy, 6 sunny, 1 cloudy, and 1 partly cloudy day in September. The rains are usually heavy. September as well as June, July, August, and October is considered the most uncomfortable time to visit Saint George's.

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