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March weather forecast in Mariehamn

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

23 February, sun

	755 mmHg		84%
	7.7 m/s		0

23 February, Sunday. day, 0°; night, -4°; overcast

24 February, mon

	756 mmHg		84%
	7.6 m/s		0

24 February, Monday. day, 0°; night, -4°; partly cloudy

25 February, tue

	756 mmHg		83%
	7.6 m/s		0

25 February, Tuesday. day, 0°; night, -3°; clear

26 February, wed

	757 mmHg		84%
	6.8 m/s		+1

26 February, Wednesday. day, 0°; night, -3°; partly cloudy

27 February, thu

	757 mmHg		84%
	7.1 m/s		0

27 February, Thursday. day, 0°; night, -2°; partly cloudy

28 February, fri

	756 mmHg		82%
	7.1 m/s		+1

28 February, Friday. day, 0°; night, -2°; clear

1 March, sat

	755 mmHg		82%
	7.4 m/s		+1

1 March, Saturday. day, 1°; night, -2°; rain

2 March, sun

	754 mmHg		82%
	7.6 m/s		+1

2 March, Sunday. day, 0°; night, -2°; rain

3 March, mon

	755 mmHg		82%
	7.4 m/s		+1

3 March, Monday. day, 0°; night, -3°; snow

4 March, tue

	756 mmHg		83%
	7.1 m/s		+1

4 March, Tuesday. day, 0°; night, -3°; overcast

5 March, wed

	758 mmHg		80%
	6.9 m/s		+1

5 March, Wednesday. day, 0°; night, -4°; partly cloudy

6 March, thu

	758 mmHg		82%
	7.2 m/s		+1

6 March, Thursday. day, 1°; night, -3°; partly cloudy

7 March, fri

	758 mmHg		83%
	7.9 m/s		+1

7 March, Friday. day, 1°; night, -3°; overcast

8 March, sat

	759 mmHg		83%
	7.3 m/s		+1

8 March, Saturday. day, 1°; night, -2°; overcast

9 March, sun

	760 mmHg		82%
	6.9 m/s		+1

9 March, Sunday. day, 1°; night, -2°; overcast

10 March, mon

	760 mmHg		83%
	6.6 m/s		+1

10 March, Monday. day, 1°; night, -2°; rain

11 March, tue

	760 mmHg		81%
	6.5 m/s		+1

11 March, Tuesday. day, 2°; night, -2°; partly cloudy

12 March, wed

	760 mmHg		81%
	6.5 m/s		+1

12 March, Wednesday. day, 2°; night, -2°; partly cloudy

13 March, thu

	760 mmHg		81%
	7.5 m/s		+1

13 March, Thursday. day, 2°; night, -3°; clear

14 March, fri

	760 mmHg		79%
	7.1 m/s		+1

14 March, Friday. day, 2°; night, -2°; partly cloudy

15 March, sat

	761 mmHg		82%
	6 m/s		+1

15 March, Saturday. day, 2°; night, -2°; clear

16 March, sun

	763 mmHg		81%
	6.7 m/s		+1

16 March, Sunday. day, 2°; night, -2°; clear

17 March, mon

	761 mmHg		82%
	7.7 m/s		+1

17 March, Monday. day, 2°; night, -2°; rain

18 March, tue

	759 mmHg		80%
	7.3 m/s		+1

18 March, Tuesday. day, 2°; night, -1°; rain

19 March, wed

	758 mmHg		78%
	7.5 m/s		+1

19 March, Wednesday. day, 2°; night, -1°; partly cloudy

20 March, thu

	758 mmHg		78%
	6.7 m/s		+1

20 March, Thursday. day, 2°; night, -3°; clear

21 March, fri

	759 mmHg		77%
	6.6 m/s		+1

21 March, Friday. day, 2°; night, -2°; partly cloudy

22 March, sat

	760 mmHg		77%
	6.6 m/s		+1

22 March, Saturday. day, 3°; night, -1°; partly cloudy

23 March, sun

	760 mmHg		77%
	6.7 m/s		+1

23 March, Sunday. day, 3°; night, -1°; clear

24 March, mon

	760 mmHg		74%
	6.5 m/s		+1

24 March, Monday. day, 4°; night, -1°; clear

25 March, tue

	760 mmHg		76%
	6.9 m/s		+1

25 March, Tuesday. day, 4°; night, -1°; partly cloudy

26 March, wed

	760 mmHg		74%
	7.4 m/s		+1

26 March, Wednesday. day, 4°; night, -1°; partly cloudy

27 March, thu

	758 mmHg		77%
	7.6 m/s		+1

27 March, Thursday. day, 4°; night, 0°; partly cloudy

28 March, fri

	757 mmHg		77%
	6.6 m/s		+1

28 March, Friday. day, 5°; night, 0°; rain

29 March, sat

	758 mmHg		79%
	6.2 m/s		+1

29 March, Saturday. day, 4°; night, 0°; clear

30 March, sun

	758 mmHg		78%
	6 m/s		+1

30 March, Sunday. day, 5°; night, 0°; clear

31 March, mon

	758 mmHg		80%
	6.3 m/s		+1

31 March, Monday. day, 4°; night, -1°; rain

1 April, tue

	759 mmHg		78%
	6.6 m/s		+2

1 April, Tuesday. day, 4°; night, -1°; clear

2 April, wed

	759 mmHg		75%
	6.9 m/s		+1

2 April, Wednesday. day, 5°; night, 0°; partly cloudy

3 April, thu

	760 mmHg		76%
	6.7 m/s		+2

3 April, Thursday. day, 5°; night, 0°; partly cloudy

4 April, fri

	759 mmHg		76%
	7.1 m/s		+2

4 April, Friday. day, 5°; night, 0°; partly cloudy

5 April, sat

	756 mmHg		77%
	7.4 m/s		+2

5 April, Saturday. day, 5°; night, 0°; rain

Average data for 10 years

Mariehamn March

8

sunny days

8

days with precipitation

10

cloudy days

8 sunny days; 8 days with precipitation; 10 cloudy days;

80

%

air humidity

5.1

m/s

WindS

31

mm of precipitation

(6% of annual average)

+1

°C

Water temperature

air humidity 80%; 31 millimeters of precipitation (6% of annual average); Wind southerly 5.1 Meters per second; Water temperature +1°

Weather graphs for March

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

S

S

S

S

S

S

SW

S

S

S

S

S

S

SW

S

SW

S

SW

SW

SW

S

S

SW

SW

SW

S

S

SW

SW

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

Stockholm
Pori
Umeå
Kuressaare
Vaasa
Uppsala
Ventspils
Sundsvall
Visby

Cities with similar weather in March

Riga
Cholpon-Ata
Bellingshausen Station
Reykyavik
Oslo
Yurmala
Toronto
Palanga
Boston

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

In March, the weather in Mariehamn is typically cold. Average daily high temperature in March is about 2 degrees above zero. On average, Mariehamn has 11 partly cloudy, 8 sunny, 8 cloudy, 3 rainy, and 1 snowy day in March. The rains are usually light. March as well as January, April, October, and November is considered the most uncomfortable time to visit Mariehamn.

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