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September weather forecast in Phetchaburi

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

	746 mmHg		80%
	3.1 m/s		+30

31 August, Sunday. day, 31°; night, 25°; rain

1 September, mon

	746 mmHg		79%
	3.1 m/s		+30

1 September, Monday. day, 31°; night, 25°; overcast

2 September, tue

	746 mmHg		79%
	3 m/s		+30

2 September, Tuesday. day, 31°; night, 25°; rain

3 September, wed

	746 mmHg		79%
	2.8 m/s		+30

3 September, Wednesday. day, 32°; night, 25°; rain

4 September, thu

	746 mmHg		80%
	3 m/s		+31

4 September, Thursday. day, 31°; night, 25°; rain

5 September, fri

	746 mmHg		79%
	3.3 m/s		+30

5 September, Friday. day, 31°; night, 25°; overcast

6 September, sat

	746 mmHg		80%
	3 m/s		+30

6 September, Saturday. day, 31°; night, 25°; rain

7 September, sun

	746 mmHg		79%
	3.1 m/s		+30

7 September, Sunday. day, 32°; night, 25°; overcast

8 September, mon

	746 mmHg		79%
	2.9 m/s		+30

8 September, Monday. day, 32°; night, 25°; overcast

9 September, tue

	746 mmHg		79%
	2.7 m/s		+31

9 September, Tuesday. day, 32°; night, 25°; rain

10 September, wed

	746 mmHg		80%
	2.8 m/s		+30

10 September, Wednesday. day, 32°; night, 25°; rain

11 September, thu

	746 mmHg		81%
	2.7 m/s		+30

11 September, Thursday. day, 31°; night, 25°; rain

12 September, fri

	746 mmHg		80%
	2.9 m/s		+30

12 September, Friday. day, 31°; night, 25°; overcast

13 September, sat

	746 mmHg		80%
	2.8 m/s		+30

13 September, Saturday. day, 31°; night, 25°; rain

14 September, sun

	746 mmHg		81%
	2.9 m/s		+30

14 September, Sunday. day, 31°; night, 25°; rain

15 September, mon

	746 mmHg		80%
	3.1 m/s		+30

15 September, Monday. day, 31°; night, 25°; rain

16 September, tue

	746 mmHg		79%
	3 m/s		+30

16 September, Tuesday. day, 31°; night, 25°; rain

17 September, wed

	746 mmHg		80%
	2.9 m/s		+30

17 September, Wednesday. day, 31°; night, 25°; rain

18 September, thu

	746 mmHg		81%
	2.9 m/s		+30

18 September, Thursday. day, 31°; night, 25°; rain

19 September, fri

	746 mmHg		81%
	2.6 m/s		+30

19 September, Friday. day, 31°; night, 25°; rain

20 September, sat

	747 mmHg		82%
	2.5 m/s		+31

20 September, Saturday. day, 31°; night, 25°; rain

21 September, sun

	747 mmHg		83%
	2.4 m/s		+30

21 September, Sunday. day, 31°; night, 25°; rain

22 September, mon

	747 mmHg		83%
	2.4 m/s		+30

22 September, Monday. day, 31°; night, 25°; rain

23 September, tue

	747 mmHg		83%
	2.4 m/s		+30

23 September, Tuesday. day, 31°; night, 25°; rain

24 September, wed

	746 mmHg		83%
	2.5 m/s		+30

24 September, Wednesday. day, 31°; night, 25°; rain

25 September, thu

	746 mmHg		82%
	2.6 m/s		+30

25 September, Thursday. day, 31°; night, 25°; rain

26 September, fri

	746 mmHg		82%
	2.5 m/s		+30

26 September, Friday. day, 31°; night, 25°; rain

27 September, sat

	746 mmHg		83%
	2.4 m/s		+30

27 September, Saturday. day, 31°; night, 25°; rain

28 September, sun

	746 mmHg		82%
	2.4 m/s		+30

28 September, Sunday. day, 31°; night, 25°; rain

29 September, mon

	747 mmHg		82%
	2.6 m/s		+30

29 September, Monday. day, 31°; night, 25°; rain

30 September, tue

	747 mmHg		83%
	2.9 m/s		+30

30 September, Tuesday. day, 31°; night, 25°; rain

1 October, wed

	747 mmHg		83%
	2.3 m/s		+30

1 October, Wednesday. day, 31°; night, 25°; rain

2 October, thu

	747 mmHg		84%
	2.09 m/s		+30

2 October, Thursday. day, 31°; night, 25°; rain

3 October, fri

	747 mmHg		84%
	2.2 m/s		+30

3 October, Friday. day, 30°; night, 25°; rain

4 October, sat

	747 mmHg		84%
	2.4 m/s		+30

4 October, Saturday. day, 30°; night, 25°; rain

Average data for 10 years

Phetchaburi September

0

sunny days

25

days with precipitation

25

cloudy days

0 sunny days; 25 days with precipitation; 25 cloudy days;

81

%

air humidity

1.6

m/s

WindSW

226

mm of precipitation

(18% of annual average)

+30

°C

Water temperature

air humidity 81%; 226 millimeters of precipitation (18% of annual average); Wind south-westerly 1.6 Meters per second; Water temperature +30°

Weather graphs for September

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

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

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

Pattaya
Bangkok
Samui
Ko Chang
Hua Hin
Siem Reap
Ko Samet
Rayong
Cha Am

Cities with similar weather in September

Nha Trang
Sharm-El-Sheikh
Sanya
Miami
Punta Cana
Singapore
Cancun
Hong Kong
Miami Beach

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

September in Phetchaburi is the rainiest month of the year. In September, the weather in Phetchaburi is typically hot. Average daily high temperature in September is about 31 degrees above zero. On average, Phetchaburi has 25 rainy and 5 cloudy days in September. The rains are usually heavy. September as well as April, May, June, and July is considered the most uncomfortable time to visit Phetchaburi.

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