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September weather forecast in On'kulitsa

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

	759 mmHg		80%
	4.8 m/s		+15

31 August, Sunday. day, 17°; night, 10°; partly cloudy

1 September, mon

	760 mmHg		80%
	4.6 m/s		+15

1 September, Monday. day, 16°; night, 9°; clear

2 September, tue

	761 mmHg		81%
	4.4 m/s		+15

2 September, Tuesday. day, 16°; night, 9°; clear

3 September, wed

	760 mmHg		83%
	4.9 m/s		+15

3 September, Wednesday. day, 17°; night, 9°; rain

4 September, thu

	761 mmHg		82%
	4.5 m/s		+15

4 September, Thursday. day, 16°; night, 9°; rain

5 September, fri

	761 mmHg		82%
	4.5 m/s		+15

5 September, Friday. day, 16°; night, 9°; partly cloudy

6 September, sat

	760 mmHg		82%
	4.9 m/s		+15

6 September, Saturday. day, 16°; night, 9°; partly cloudy

7 September, sun

	759 mmHg		83%
	4.5 m/s		+15

7 September, Sunday. day, 16°; night, 9°; rain

8 September, mon

	759 mmHg		83%
	4.6 m/s		+15

8 September, Monday. day, 16°; night, 9°; partly cloudy

9 September, tue

	759 mmHg		82%
	5 m/s		+16

9 September, Tuesday. day, 16°; night, 8°; clear

10 September, wed

	759 mmHg		82%
	4.69 m/s		+15

10 September, Wednesday. day, 15°; night, 8°; clear

11 September, thu

	760 mmHg		80%
	4.4 m/s		+15

11 September, Thursday. day, 15°; night, 8°; partly cloudy

12 September, fri

	759 mmHg		83%
	5.1 m/s		+15

12 September, Friday. day, 15°; night, 9°; rain

13 September, sat

	758 mmHg		82%
	5.5 m/s		+14

13 September, Saturday. day, 15°; night, 9°; rain

14 September, sun

	758 mmHg		81%
	5.6 m/s		+14

14 September, Sunday. day, 14°; night, 8°; rain

15 September, mon

	757 mmHg		82%
	5.6 m/s		+14

15 September, Monday. day, 13°; night, 7°; rain

16 September, tue

	757 mmHg		83%
	5.3 m/s		+13

16 September, Tuesday. day, 13°; night, 7°; rain

17 September, wed

	758 mmHg		84%
	4.9 m/s		+13

17 September, Wednesday. day, 13°; night, 7°; rain

18 September, thu

	759 mmHg		82%
	5.5 m/s		+13

18 September, Thursday. day, 13°; night, 7°; rain

19 September, fri

	759 mmHg		84%
	5.3 m/s		+13

19 September, Friday. day, 13°; night, 7°; rain

20 September, sat

	761 mmHg		83%
	5.3 m/s		+13

20 September, Saturday. day, 13°; night, 7°; partly cloudy

21 September, sun

	761 mmHg		83%
	5.1 m/s		+13

21 September, Sunday. day, 13°; night, 7°; overcast

22 September, mon

	759 mmHg		83%
	5.2 m/s		+13

22 September, Monday. day, 13°; night, 7°; partly cloudy

23 September, tue

	758 mmHg		85%
	5.4 m/s		+12

23 September, Tuesday. day, 13°; night, 6°; partly cloudy

24 September, wed

	758 mmHg		84%
	5.5 m/s		+12

24 September, Wednesday. day, 12°; night, 6°; partly cloudy

25 September, thu

	759 mmHg		82%
	5.1 m/s		+12

25 September, Thursday. day, 12°; night, 6°; overcast

26 September, fri

	760 mmHg		84%
	4.8 m/s		+12

26 September, Friday. day, 12°; night, 6°; overcast

27 September, sat

	760 mmHg		85%
	4.9 m/s		+12

27 September, Saturday. day, 12°; night, 6°; overcast

28 September, sun

	758 mmHg		85%
	5.5 m/s		+11

28 September, Sunday. day, 11°; night, 6°; rain

29 September, mon

	759 mmHg		85%
	5.2 m/s		+11

29 September, Monday. day, 10°; night, 5°; rain

30 September, tue

	759 mmHg		85%
	5.1 m/s		+11

30 September, Tuesday. day, 11°; night, 5°; rain

1 October, wed

	759 mmHg		86%
	5.2 m/s		+10

1 October, Wednesday. day, 11°; night, 5°; rain

2 October, thu

	758 mmHg		85%
	5.1 m/s		+10

2 October, Thursday. day, 10°; night, 5°; rain

3 October, fri

	759 mmHg		85%
	5 m/s		+11

3 October, Friday. day, 10°; night, 5°; partly cloudy

4 October, sat

	758 mmHg		86%
	5.3 m/s		+10

4 October, Saturday. day, 10°; night, 5°; partly cloudy

Average data for 10 years

On'kulitsa September

4

sunny days

14

days with precipitation

12

cloudy days

4 sunny days; 14 days with precipitation; 12 cloudy days;

83

%

air humidity

3.7

m/s

WindS

73

mm of precipitation

(9% of annual average)

+14

°C

Water temperature

air humidity 83%; 73 millimeters of precipitation (9% of annual average); Wind southerly 3.7 Meters per second; Water temperature +14°

Weather graphs for September

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

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S

S

S

S

SW

S

S

S

S

S

S

S

S

S

S

S

SW

S

SW

S

S

S

SW

SW

S

S

S

S

S

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

Saint Petersburg
Petrozavodsk
Veliky Novgorod
Sortavala
Borovichy
Ostashkov
Kirovsk
Valday
Pestovo, Pestovsky District

Cities with similar weather in September

Tver
Ivanovo
Vladimir
Velikie Luky
Pereslavl-Zalesskiy
Vishniy Volochek
Kineshma
Konakovo
Aleksandrov

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

In September, the weather in On'kulitsa is typically warm. Average daily high temperature in September is about 14 degrees above zero. On average, On'kulitsa has 14 rainy, 8 partly cloudy, 4 sunny, and 4 cloudy days in September. The rains are usually moderate. September as well as April, October, and November is considered the most uncomfortable time to visit On'kulitsa.

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