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August weather forecast in Sandnessjoen

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

27 July, sun

	758 mmHg		85%
	6.4 m/s		+16

27 July, Sunday. day, 14°; night, 12°; clear

28 July, mon

	758 mmHg		84%
	6 m/s		+15

28 July, Monday. day, 14°; night, 12°; clear

29 July, tue

	759 mmHg		85%
	6.2 m/s		+15

29 July, Tuesday. day, 14°; night, 12°; partly cloudy

30 July, wed

	758 mmHg		83%
	6 m/s		+15

30 July, Wednesday. day, 15°; night, 12°; partly cloudy

31 July, thu

	757 mmHg		84%
	6.3 m/s		+13

31 July, Thursday. day, 14°; night, 12°; overcast

1 August, fri

	759 mmHg		84%
	6.7 m/s		+14

1 August, Friday. day, 13°; night, 12°; rain

2 August, sat

	759 mmHg		82%
	6.4 m/s		+15

2 August, Saturday. day, 14°; night, 12°; clear

3 August, sun

	759 mmHg		83%
	6.1 m/s		+16

3 August, Sunday. day, 14°; night, 12°; partly cloudy

4 August, mon

	759 mmHg		82%
	6.2 m/s		+15

4 August, Monday. day, 14°; night, 12°; clear

5 August, tue

	759 mmHg		84%
	5.9 m/s		+15

5 August, Tuesday. day, 14°; night, 12°; partly cloudy

6 August, wed

	759 mmHg		84%
	6.1 m/s		+15

6 August, Wednesday. day, 14°; night, 12°; rain

7 August, thu

	759 mmHg		84%
	6.2 m/s		+15

7 August, Thursday. day, 14°; night, 12°; overcast

8 August, fri

	758 mmHg		83%
	6.5 m/s		+14

8 August, Friday. day, 14°; night, 12°; rain

9 August, sat

	759 mmHg		83%
	6.6 m/s		+14

9 August, Saturday. day, 14°; night, 12°; clear

10 August, sun

	759 mmHg		83%
	6.4 m/s		+13

10 August, Sunday. day, 14°; night, 12°; overcast

11 August, mon

	758 mmHg		83%
	6.8 m/s		+13

11 August, Monday. day, 14°; night, 12°; partly cloudy

12 August, tue

	758 mmHg		83%
	5.9 m/s		+13

12 August, Tuesday. day, 14°; night, 11°; partly cloudy

13 August, wed

	757 mmHg		84%
	6.3 m/s		+13

13 August, Wednesday. day, 14°; night, 11°; partly cloudy

14 August, thu

	758 mmHg		83%
	6.7 m/s		+14

14 August, Thursday. day, 13°; night, 11°; rain

15 August, fri

	758 mmHg		80%
	6.8 m/s		+14

15 August, Friday. day, 14°; night, 11°; rain

16 August, sat

	757 mmHg		84%
	6.8 m/s		+15

16 August, Saturday. day, 13°; night, 11°; overcast

17 August, sun

	757 mmHg		84%
	7.3 m/s		+15

17 August, Sunday. day, 13°; night, 11°; clear

18 August, mon

	757 mmHg		82%
	7.1 m/s		+15

18 August, Monday. day, 14°; night, 11°; rain

19 August, tue

	757 mmHg		84%
	6.8 m/s		+14

19 August, Tuesday. day, 13°; night, 11°; rain

20 August, wed

	757 mmHg		84%
	6.7 m/s		+14

20 August, Wednesday. day, 13°; night, 11°; rain

21 August, thu

	758 mmHg		86%
	6.7 m/s		+13

21 August, Thursday. day, 13°; night, 11°; rain

22 August, fri

	758 mmHg		84%
	7 m/s		+14

22 August, Friday. day, 13°; night, 11°; rain

23 August, sat

	759 mmHg		84%
	6.5 m/s		+14

23 August, Saturday. day, 12°; night, 11°; rain

24 August, sun

	758 mmHg		81%
	6.9 m/s		+14

24 August, Sunday. day, 13°; night, 11°; clear

25 August, mon

	757 mmHg		80%
	7.4 m/s		+13

25 August, Monday. day, 13°; night, 11°; rain

26 August, tue

	757 mmHg		81%
	7.4 m/s		+14

26 August, Tuesday. day, 13°; night, 11°; rain

27 August, wed

	757 mmHg		81%
	7.7 m/s		+13

27 August, Wednesday. day, 13°; night, 11°; partly cloudy

28 August, thu

	757 mmHg		81%
	7.5 m/s		+13

28 August, Thursday. day, 13°; night, 11°; rain

29 August, fri

	757 mmHg		82%
	7.1 m/s		+13

29 August, Friday. day, 13°; night, 11°; rain

30 August, sat

	758 mmHg		82%
	7.8 m/s		+12

30 August, Saturday. day, 12°; night, 11°; rain

31 August, sun

	760 mmHg		81%
	7.3 m/s		+12

31 August, Sunday. day, 12°; night, 10°; rain

1 September, mon

	760 mmHg		80%
	6.6 m/s		+12

1 September, Monday. day, 12°; night, 10°; partly cloudy

2 September, tue

	759 mmHg		82%
	7.9 m/s		+12

2 September, Tuesday. day, 12°; night, 10°; partly cloudy

3 September, wed

	759 mmHg		81%
	8.2 m/s		+12

3 September, Wednesday. day, 12°; night, 10°; rain

4 September, thu

	759 mmHg		82%
	7.7 m/s		+12

4 September, Thursday. day, 12°; night, 10°; rain

5 September, fri

	759 mmHg		83%
	7.1 m/s		+13

5 September, Friday. day, 12°; night, 10°; rain

6 September, sat

	759 mmHg		83%
	7 m/s		+12

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

Average data for 10 years

Sandnessjoen August

5

sunny days

17

days with precipitation

12

cloudy days

5 sunny days; 17 days with precipitation; 12 cloudy days;

83

%

air humidity

4.8

m/s

WindS

150

mm of precipitation

(8% of annual average)

+14

°C

Water temperature

air humidity 83%; 150 millimeters of precipitation (8% of annual average); Wind southerly 4.8 Meters per second; Water temperature +14°

Weather graphs for August

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

S

S

S

SE

S

S

S

S

S

S

S

S

S

S

S

S

SE

SE

S

S

S

S

S

S

S

S

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

31

Daytime temperature

Night-time temperature

Cities near you

Trondheim
Bodø
Sundsvall
Gjovik
Östersund
Andenes
Are
Lillehammer
Narvik

Cities with similar weather in August

Cholpon-Ata
Sydney
Reykyavik
Oslo
Dublin
Buenos Aires
Melbourne
Wellington
Auckland

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

August in Sandnessjoen is the warmest month of the year. In August, the weather in Sandnessjoen is typically warm. Average daily high temperature in August is about 13 degrees above zero. On average, Sandnessjoen has 17 rainy, 6 partly cloudy, 5 sunny, and 3 cloudy days in August. The rains are usually heavy. August as well as January, February, March, and April is considered the most uncomfortable time to visit Sandnessjoen.

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