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September weather forecast in Drammen

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

	740 mmHg		77%
	2.8 m/s		+18

31 August, Sunday. day, 17°; night, 9°; clear

1 September, mon

	741 mmHg		76%
	2.8 m/s		+17

1 September, Monday. day, 17°; night, 9°; partly cloudy

2 September, tue

	741 mmHg		78%
	3.2 m/s		+17

2 September, Tuesday. day, 17°; night, 9°; clear

3 September, wed

	741 mmHg		78%
	3.3 m/s		+17

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

4 September, thu

	740 mmHg		79%
	3.2 m/s		+16

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

5 September, fri

	740 mmHg		78%
	3.2 m/s		+17

5 September, Friday. day, 17°; night, 9°; clear

6 September, sat

	740 mmHg		79%
	3.2 m/s		+16

6 September, Saturday. day, 16°; night, 9°; overcast

7 September, sun

	739 mmHg		79%
	3.3 m/s		+17

7 September, Sunday. day, 17°; night, 9°; rain

8 September, mon

	739 mmHg		77%
	3.5 m/s		+17

8 September, Monday. day, 16°; night, 10°; partly cloudy

9 September, tue

	739 mmHg		78%
	3.6 m/s		+16

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

10 September, wed

	739 mmHg		78%
	3.4 m/s		+16

10 September, Wednesday. day, 16°; night, 9°; rain

11 September, thu

	738 mmHg		83%
	3.4 m/s		+16

11 September, Thursday. day, 15°; night, 9°; rain

12 September, fri

	737 mmHg		79%
	3.6 m/s		+16

12 September, Friday. day, 15°; night, 8°; clear

13 September, sat

	738 mmHg		77%
	3.7 m/s		+16

13 September, Saturday. day, 15°; night, 8°; clear

14 September, sun

	738 mmHg		78%
	3.5 m/s		+15

14 September, Sunday. day, 16°; night, 8°; partly cloudy

15 September, mon

	738 mmHg		77%
	3.4 m/s		+15

15 September, Monday. day, 15°; night, 8°; rain

16 September, tue

	738 mmHg		79%
	3.1 m/s		+14

16 September, Tuesday. day, 14°; night, 7°; rain

17 September, wed

	739 mmHg		77%
	3.2 m/s		+15

17 September, Wednesday. day, 14°; night, 7°; clear

18 September, thu

	740 mmHg		78%
	3.2 m/s		+15

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

19 September, fri

	740 mmHg		79%
	3.2 m/s		+14

19 September, Friday. day, 14°; night, 7°; rain

20 September, sat

	741 mmHg		81%
	3.2 m/s		+15

20 September, Saturday. day, 14°; night, 6°; overcast

21 September, sun

	740 mmHg		81%
	3.3 m/s		+13

21 September, Sunday. day, 15°; night, 7°; overcast

22 September, mon

	739 mmHg		79%
	3.5 m/s		+13

22 September, Monday. day, 14°; night, 7°; overcast

23 September, tue

	739 mmHg		80%
	3.2 m/s		+13

23 September, Tuesday. day, 14°; night, 7°; overcast

24 September, wed

	739 mmHg		80%
	3.4 m/s		+14

24 September, Wednesday. day, 13°; night, 6°; partly cloudy

25 September, thu

	740 mmHg		82%
	3.3 m/s		+14

25 September, Thursday. day, 13°; night, 6°; rain

26 September, fri

	739 mmHg		81%
	3.5 m/s		+14

26 September, Friday. day, 13°; night, 6°; overcast

27 September, sat

	738 mmHg		81%
	3.7 m/s		+14

27 September, Saturday. day, 13°; night, 6°; rain

28 September, sun

	738 mmHg		79%
	3.4 m/s		+14

28 September, Sunday. day, 12°; night, 6°; rain

29 September, mon

	739 mmHg		82%
	3.3 m/s		+14

29 September, Monday. day, 12°; night, 5°; partly cloudy

30 September, tue

	738 mmHg		82%
	3.1 m/s		+12

30 September, Tuesday. day, 12°; night, 5°; partly cloudy

1 October, wed

	737 mmHg		83%
	3.3 m/s		+13

1 October, Wednesday. day, 11°; night, 5°; partly cloudy

2 October, thu

	736 mmHg		83%
	3.2 m/s		+11

2 October, Thursday. day, 11°; night, 5°; rain

3 October, fri

	736 mmHg		85%
	3.5 m/s		+11

3 October, Friday. day, 11°; night, 5°; overcast

4 October, sat

	736 mmHg		84%
	3.7 m/s		+11

4 October, Saturday. day, 11°; night, 5°; rain

Average data for 10 years

Drammen September

5

sunny days

12

days with precipitation

10

cloudy days

5 sunny days; 12 days with precipitation; 10 cloudy days;

79

%

air humidity

2.2

m/s

WindS

106

mm of precipitation

(10% of annual average)

+15

°C

Water temperature

air humidity 79%; 106 millimeters of precipitation (10% of annual average); Wind southerly 2.2 Meters per second; Water temperature +15°

Weather graphs for September

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

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S

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S

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S

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S

S

S

1

Average data for 10 years

2

3

4

5

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9

10

11

12

13

14

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30

Daytime temperature

Night-time temperature

Cities near you

Oslo
Gothenburg
Trondheim
Holstebro
Lillehammer
Kristiansand
Aarhus
Frederikshavn
Boras

Cities with similar weather in September

Minsk
Mogilev
Helsinki
Riga
Karlovy Vary
Tallinn
Vitebsk
Petropavlovsk
Stockholm

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

September in Drammen is the windiest month of the year. In September, the weather in Drammen is typically warm. Average daily high temperature in September is about 15 degrees above zero. On average, Drammen has 12 rainy, 7 partly cloudy, 6 cloudy, and 5 sunny days in September. The rains are usually heavy. September as well as March, April, May, and October is considered the most uncomfortable time to visit Drammen.

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