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September weather forecast in Aleksanldrovsk-Sahalinskiy

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

	757 mmHg		82%
	8.8 m/s		+17

31 August, Sunday. day, 17°; night, 15°; rain

1 September, mon

	757 mmHg		82%
	9.2 m/s		+17

1 September, Monday. day, 16°; night, 15°; clear

2 September, tue

	757 mmHg		83%
	9 m/s		+17

2 September, Tuesday. day, 16°; night, 15°; rain

3 September, wed

	758 mmHg		81%
	8.7 m/s		+17

3 September, Wednesday. day, 16°; night, 15°; rain

4 September, thu

	758 mmHg		80%
	9.2 m/s		+17

4 September, Thursday. day, 17°; night, 16°; overcast

5 September, fri

	757 mmHg		84%
	9.5 m/s		+17

5 September, Friday. day, 17°; night, 15°; partly cloudy

6 September, sat

	757 mmHg		82%
	9.2 m/s		+17

6 September, Saturday. day, 16°; night, 15°; partly cloudy

7 September, sun

	757 mmHg		82%
	9.39 m/s		+16

7 September, Sunday. day, 16°; night, 15°; partly cloudy

8 September, mon

	757 mmHg		78%
	9.89 m/s		+16

8 September, Monday. day, 16°; night, 15°; partly cloudy

9 September, tue

	758 mmHg		76%
	9.8 m/s		+16

9 September, Tuesday. day, 16°; night, 14°; rain

10 September, wed

	758 mmHg		76%
	9.6 m/s		+16

10 September, Wednesday. day, 15°; night, 14°; rain

11 September, thu

	758 mmHg		76%
	9.39 m/s		+16

11 September, Thursday. day, 15°; night, 14°; clear

12 September, fri

	758 mmHg		75%
	9.1 m/s		+16

12 September, Friday. day, 15°; night, 14°; clear

13 September, sat

	759 mmHg		76%
	9.6 m/s		+16

13 September, Saturday. day, 15°; night, 14°; clear

14 September, sun

	759 mmHg		78%
	9.7 m/s		+16

14 September, Sunday. day, 15°; night, 14°; clear

15 September, mon

	759 mmHg		76%
	9.6 m/s		+16

15 September, Monday. day, 15°; night, 14°; clear

16 September, tue

	759 mmHg		76%
	8.8 m/s		+15

16 September, Tuesday. day, 15°; night, 13°; partly cloudy

17 September, wed

	759 mmHg		75%
	8.5 m/s		+15

17 September, Wednesday. day, 14°; night, 13°; partly cloudy

18 September, thu

	757 mmHg		76%
	9.39 m/s		+15

18 September, Thursday. day, 14°; night, 12°; rain

19 September, fri

	756 mmHg		74%
	9.8 m/s		+14

19 September, Friday. day, 14°; night, 12°; rain

20 September, sat

	756 mmHg		72%
	9.89 m/s		+14

20 September, Saturday. day, 13°; night, 12°; rain

21 September, sun

	758 mmHg		70%
	10.4 m/s		+14

21 September, Sunday. day, 13°; night, 12°; rain

22 September, mon

	761 mmHg		72%
	9.8 m/s		+14

22 September, Monday. day, 13°; night, 12°; clear

23 September, tue

	761 mmHg		77%
	9.8 m/s		+14

23 September, Tuesday. day, 14°; night, 12°; rain

24 September, wed

	760 mmHg		77%
	9.3 m/s		+13

24 September, Wednesday. day, 13°; night, 12°; partly cloudy

25 September, thu

	761 mmHg		75%
	9.3 m/s		+13

25 September, Thursday. day, 13°; night, 11°; clear

26 September, fri

	761 mmHg		75%
	9.39 m/s		+13

26 September, Friday. day, 13°; night, 11°; rain

27 September, sat

	760 mmHg		77%
	9.89 m/s		+13

27 September, Saturday. day, 13°; night, 11°; partly cloudy

28 September, sun

	758 mmHg		76%
	10.3 m/s		+12

28 September, Sunday. day, 13°; night, 11°; rain

29 September, mon

	758 mmHg		74%
	10.2 m/s		+12

29 September, Monday. day, 12°; night, 10°; rain

30 September, tue

	759 mmHg		75%
	9.7 m/s		+12

30 September, Tuesday. day, 12°; night, 10°; rain

1 October, wed

	758 mmHg		71%
	9.7 m/s		+12

1 October, Wednesday. day, 11°; night, 10°; clear

2 October, thu

	756 mmHg		71%
	10.1 m/s		+11

2 October, Thursday. day, 11°; night, 9°; rain

3 October, fri

	758 mmHg		71%
	10.3 m/s		+11

3 October, Friday. day, 10°; night, 9°; rain

4 October, sat

	759 mmHg		70%
	10.1 m/s		+11

4 October, Saturday. day, 10°; night, 8°; rain

Average data for 10 years

Aleksanldrovsk-Sahalinskiy September

8

sunny days

13

days with precipitation

6

cloudy days

8 sunny days; 13 days with precipitation; 6 cloudy days;

77

%

air humidity

6.9

m/s

WindS

95

mm of precipitation

(12% of annual average)

+15

°C

Water temperature

air humidity 77%; 95 millimeters of precipitation (12% of annual average); Wind southerly 6.9 Meters per second; Water temperature +15°

Weather graphs for September

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

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S

S

S

S

S

S

S

S

S

SW

SW

S

SW

SW

S

S

S

SW

SW

SW

S

S

S

SW

S

S

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

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27

28

29

30

Daytime temperature

Night-time temperature

Cities near you

Yuzhno-Sakhalinsk
De-Kastry
Nogliki
Sovetskaya Gavan
Ukhta
Okha
Nikolaevsk-na-Amure
Kenay
Vanino

Cities with similar weather in September

Saint Petersburg
Novosibirsk
Pskov
Cheboksary
Ulyanovsk
Petrozavodsk
Veliky Novgorod
Helsinki
Riga

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

September in Aleksanldrovsk-Sahalinskiy is the rainiest month of the year. In September, the weather in Aleksanldrovsk-Sahalinskiy is typically warm. Average daily high temperature in September is about 15 degrees above zero. On average, Aleksanldrovsk-Sahalinskiy has 13 rainy, 8 sunny, 8 partly cloudy, and 1 cloudy day in September. The rains are usually heavy.

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