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March weather forecast in Keflavík

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

	747 mmHg		78%
	11.7 m/s		+6

23 February, Sunday. day, 2°; night, 0°; overcast

24 February, mon

	750 mmHg		77%
	11.3 m/s		+6

24 February, Monday. day, 2°; night, 0°; overcast

25 February, tue

	749 mmHg		77%
	12.1 m/s		+6

25 February, Tuesday. day, 2°; night, 0°; rain

26 February, wed

	749 mmHg		76%
	11.8 m/s		+6

26 February, Wednesday. day, 2°; night, 0°; rain

27 February, thu

	751 mmHg		77%
	12.2 m/s		+6

27 February, Thursday. day, 3°; night, 1°; partly cloudy

28 February, fri

	751 mmHg		76%
	11.2 m/s		+6

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

1 March, sat

	754 mmHg		76%
	10.8 m/s		+6

1 March, Saturday. day, 2°; night, 0°; rain

2 March, sun

	752 mmHg		75%
	11.3 m/s		+6

2 March, Sunday. day, 3°; night, 0°; rain

3 March, mon

	754 mmHg		74%
	10.8 m/s		+6

3 March, Monday. day, 2°; night, 0°; clear

4 March, tue

	754 mmHg		74%
	11.1 m/s		+6

4 March, Tuesday. day, 2°; night, 0°; clear

5 March, wed

	753 mmHg		75%
	12 m/s		+6

5 March, Wednesday. day, 2°; night, 0°; clear

6 March, thu

	750 mmHg		76%
	11.6 m/s		+6

6 March, Thursday. day, 2°; night, 0°; rain

7 March, fri

	748 mmHg		77%
	11.3 m/s		+6

7 March, Friday. day, 2°; night, 0°; rain

8 March, sat

	747 mmHg		77%
	11.6 m/s		+6

8 March, Saturday. day, 3°; night, 1°; rain

9 March, sun

	749 mmHg		76%
	11.5 m/s		+6

9 March, Sunday. day, 3°; night, 1°; rain

10 March, mon

	748 mmHg		76%
	11.8 m/s		+6

10 March, Monday. day, 3°; night, 0°; rain

11 March, tue

	748 mmHg		75%
	12.1 m/s		+6

11 March, Tuesday. day, 3°; night, 1°; rain

12 March, wed

	750 mmHg		76%
	11.1 m/s		+6

12 March, Wednesday. day, 3°; night, 1°; rain

13 March, thu

	752 mmHg		76%
	12.1 m/s		+6

13 March, Thursday. day, 3°; night, 1°; rain

14 March, fri

	752 mmHg		77%
	11.9 m/s		+6

14 March, Friday. day, 3°; night, 1°; partly cloudy

15 March, sat

	754 mmHg		77%
	11.4 m/s		+6

15 March, Saturday. day, 3°; night, 1°; rain

16 March, sun

	754 mmHg		77%
	10.6 m/s		+6

16 March, Sunday. day, 3°; night, 1°; partly cloudy

17 March, mon

	756 mmHg		76%
	10.1 m/s		+6

17 March, Monday. day, 3°; night, 1°; overcast

18 March, tue

	757 mmHg		78%
	11.2 m/s		+6

18 March, Tuesday. day, 3°; night, 1°; rain

19 March, wed

	757 mmHg		77%
	10.8 m/s		+6

19 March, Wednesday. day, 3°; night, 1°; rain

20 March, thu

	755 mmHg		77%
	11.8 m/s		+6

20 March, Thursday. day, 4°; night, 1°; rain

21 March, fri

	753 mmHg		76%
	12.2 m/s		+6

21 March, Friday. day, 3°; night, 1°; rain

22 March, sat

	753 mmHg		76%
	12.2 m/s		+6

22 March, Saturday. day, 3°; night, 1°; rain

23 March, sun

	752 mmHg		75%
	12 m/s		+6

23 March, Sunday. day, 3°; night, 1°; rain

24 March, mon

	753 mmHg		75%
	11.7 m/s		+6

24 March, Monday. day, 4°; night, 1°; rain

25 March, tue

	753 mmHg		75%
	10.7 m/s		+6

25 March, Tuesday. day, 3°; night, 1°; partly cloudy

26 March, wed

	754 mmHg		76%
	12 m/s		+6

26 March, Wednesday. day, 3°; night, 1°; rain

27 March, thu

	756 mmHg		74%
	11.3 m/s		+6

27 March, Thursday. day, 2°; night, 1°; clear

28 March, fri

	755 mmHg		74%
	10.4 m/s		+6

28 March, Friday. day, 3°; night, 1°; overcast

29 March, sat

	755 mmHg		77%
	9.8 m/s		+6

29 March, Saturday. day, 4°; night, 1°; overcast

30 March, sun

	755 mmHg		76%
	10.1 m/s		+7

30 March, Sunday. day, 3°; night, 1°; partly cloudy

31 March, mon

	755 mmHg		76%
	10.2 m/s		+6

31 March, Monday. day, 3°; night, 1°; clear

1 April, tue

	756 mmHg		75%
	10.4 m/s		+6

1 April, Tuesday. day, 3°; night, 1°; clear

2 April, wed

	758 mmHg		77%
	10.5 m/s		+6

2 April, Wednesday. day, 4°; night, 1°; rain

3 April, thu

	757 mmHg		77%
	9.7 m/s		+7

3 April, Thursday. day, 4°; night, 2°; rain

4 April, fri

	756 mmHg		78%
	9.8 m/s		+7

4 April, Friday. day, 3°; night, 1°; rain

5 April, sat

	756 mmHg		78%
	9.6 m/s		+6

5 April, Saturday. day, 4°; night, 1°; rain

Average data for 10 years

Keflavík March

5

sunny days

19

days with precipitation

14

cloudy days

5 sunny days; 19 days with precipitation; 14 cloudy days;

76

%

air humidity

8.5

m/s

WindSE

123

mm of precipitation

(9% of annual average)

+6

°C

Water temperature

air humidity 76%; 123 millimeters of precipitation (9% of annual average); Wind south-easterly 8.5 Meters per second; Water temperature +6°

Weather graphs for March

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

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1

Average data for 10 years

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Daytime temperature

Night-time temperature

Cities near you

Reykyavik
Torshavn
Akureyri
Isafjordur
Jan Mayen
Selfoss
Vestmannaeyjar
Borgarnes
Akranes

Cities with similar weather in March

Helsinki
Riga
Tallinn
Stockholm
Cholpon-Ata
Bellingshausen Station
Oslo
Yurmala
Toronto

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

In March, the weather in Keflavík is typically cold. Average daily high temperature in March is about 3 degrees above zero. On average, Keflavík has 14 rainy, 7 partly cloudy, 5 sunny, and 5 cloudy days in March. The rains are usually heavy. March as well as January, February, April, and May is considered the most uncomfortable time to visit Keflavík.

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