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September weather forecast in Selfoss

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

30 August, sun

	746 mmHg		80%
	6.9 m/s		+12

30 August, Sunday. day, 11°; night, 9°; rain

31 August, mon

	743 mmHg		81%
	8.1 m/s		+12

31 August, Monday. day, 12°; night, 9°; rain

1 September, tue

	742 mmHg		81%
	7.5 m/s		+12

1 September, Tuesday. day, 11°; night, 9°; rain

2 September, wed

	742 mmHg		77%
	6.5 m/s		+12

2 September, Wednesday. day, 11°; night, 9°; rain

3 September, thu

	742 mmHg		79%
	6.6 m/s		+12

3 September, Thursday. day, 12°; night, 9°; rain

4 September, fri

	745 mmHg		75%
	6.4 m/s		+12

4 September, Friday. day, 11°; night, 9°; rain

5 September, sat

	745 mmHg		80%
	5.9 m/s		+12

5 September, Saturday. day, 11°; night, 9°; rain

6 September, sun

	744 mmHg		79%
	7.9 m/s		+11

6 September, Sunday. day, 11°; night, 9°; clear

7 September, mon

	744 mmHg		76%
	9.1 m/s		+12

7 September, Monday. day, 11°; night, 8°; rain

8 September, tue

	743 mmHg		77%
	8 m/s		+11

8 September, Tuesday. day, 11°; night, 8°; rain

9 September, wed

	741 mmHg		77%
	10 m/s		+11

9 September, Wednesday. day, 11°; night, 8°; rain

10 September, thu

	741 mmHg		77%
	9.6 m/s		+12

10 September, Thursday. day, 10°; night, 8°; rain

11 September, fri

	741 mmHg		77%
	7.8 m/s		+11

11 September, Friday. day, 10°; night, 7°; clear

12 September, sat

	743 mmHg		73%
	9.3 m/s		+11

12 September, Saturday. day, 10°; night, 8°; rain

13 September, sun

	743 mmHg		77%
	9.1 m/s		+11

13 September, Sunday. day, 11°; night, 8°; clear

14 September, mon

	747 mmHg		79%
	9.3 m/s		+11

14 September, Monday. day, 10°; night, 8°; rain

15 September, tue

	747 mmHg		80%
	8.3 m/s		+11

15 September, Tuesday. day, 9°; night, 7°; rain

16 September, wed

	746 mmHg		76%
	8.5 m/s		+11

16 September, Wednesday. day, 10°; night, 8°; rain

17 September, thu

	743 mmHg		80%
	7.9 m/s		+10

17 September, Thursday. day, 9°; night, 8°; rain

18 September, fri

	743 mmHg		76%
	8.3 m/s		+11

18 September, Friday. day, 9°; night, 7°; rain

19 September, sat

	741 mmHg		80%
	8.1 m/s		+10

19 September, Saturday. day, 8°; night, 7°; rain

20 September, sun

	742 mmHg		75%
	7.5 m/s		+10

20 September, Sunday. day, 9°; night, 6°; partly cloudy

21 September, mon

	743 mmHg		79%
	7 m/s		+10

21 September, Monday. day, 8°; night, 7°; rain

22 September, tue

	742 mmHg		81%
	6.9 m/s		+10

22 September, Tuesday. day, 8°; night, 7°; rain

23 September, wed

	741 mmHg		81%
	9.5 m/s		+10

23 September, Wednesday. day, 9°; night, 8°; rain

24 September, thu

	740 mmHg		82%
	10.8 m/s		+10

24 September, Thursday. day, 10°; night, 8°; rain

25 September, fri

	742 mmHg		80%
	9.3 m/s		+10

25 September, Friday. day, 10°; night, 7°; rain

26 September, sat

	742 mmHg		81%
	7.5 m/s		+10

26 September, Saturday. day, 8°; night, 6°; clear

27 September, sun

	743 mmHg		75%
	6.9 m/s		+10

27 September, Sunday. day, 8°; night, 6°; rain

28 September, mon

	743 mmHg		80%
	9.3 m/s		+10

28 September, Monday. day, 8°; night, 6°; rain

29 September, tue

	740 mmHg		80%
	8.8 m/s		+10

29 September, Tuesday. day, 8°; night, 6°; rain

30 September, wed

	739 mmHg		80%
	8.6 m/s		+10

30 September, Wednesday. day, 8°; night, 6°; rain

1 October, thu

	737 mmHg		81%
	9 m/s		+10

1 October, Thursday. day, 7°; night, 5°; rain

2 October, fri

	738 mmHg		75%
	7.9 m/s		+9

2 October, Friday. day, 6°; night, 4°; rain

3 October, sat

	738 mmHg		75%
	8.8 m/s		+9

3 October, Saturday. day, 6°; night, 4°; partly cloudy

Average data for 10 years

Selfoss September

4

sunny days

25

days with precipitation

1

cloudy day

4 sunny days; 25 days with precipitation; 1 cloudy day;

79

%

air humidity

5.9

m/s

WindSE

165

mm of precipitation

(12% of annual average)

+11

°C

Water temperature

air humidity 79%; 165 millimeters of precipitation (12% of annual average); Wind south-easterly 5.9 Meters per second; Water temperature +11°

Weather graphs for September

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

SE

SE

E

E

SE

SE

E

SE

SE

NW

NW

SE

SE

NW

E

SE

S

S

SE

SE

SE

SE

SE

SE

S

S

NE

SE

SE

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

Reykyavik
Akureyri
Torshavn
Sejdisfjordur
Isafjordur
Jan Mayen
Akranes
Keflavík
Vestmannaeyjar

Cities with similar weather in September

Helsinki
Riga
Tallinn
Stockholm
Cholpon-Ata
Oslo
Yurmala
Palanga
Dublin

The weather forecast for September 2024 is based on historical data from the past 10 years.

September in Selfoss is the rainiest month of the year. In September, the weather in Selfoss is typically warm. Average daily high temperature in September is about 10 degrees above zero. On average, Selfoss has 25 rainy, 4 sunny, and 1 partly cloudy day in September. The rains are usually heavy. September as well as January, February, March, and April is considered the most uncomfortable time to visit Selfoss.

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