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October weather forecast in Reykyavik

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

28 September, sun

	753 mmHg		80%
	5 m/s		+9

28 September, Sunday. day, 9°; night, 5°; clear

29 September, mon

	751 mmHg		82%
	6.6 m/s		+9

29 September, Monday. day, 8°; night, 4°; rain

30 September, tue

	750 mmHg		80%
	5.7 m/s		+8

30 September, Tuesday. day, 8°; night, 4°; rain

1 October, wed

	750 mmHg		82%
	6.3 m/s		+9

1 October, Wednesday. day, 8°; night, 4°; rain

2 October, thu

	749 mmHg		83%
	6.6 m/s		+8

2 October, Thursday. day, 8°; night, 5°; rain

3 October, fri

	750 mmHg		80%
	5.9 m/s		+8

3 October, Friday. day, 7°; night, 4°; rain

4 October, sat

	751 mmHg		80%
	6.1 m/s		+8

4 October, Saturday. day, 7°; night, 3°; rain

5 October, sun

	751 mmHg		81%
	6.4 m/s		+8

5 October, Sunday. day, 7°; night, 3°; rain

6 October, mon

	750 mmHg		80%
	6.3 m/s		+8

6 October, Monday. day, 8°; night, 3°; rain

7 October, tue

	752 mmHg		79%
	5.3 m/s		+8

7 October, Tuesday. day, 8°; night, 3°; partly cloudy

8 October, wed

	752 mmHg		83%
	5.5 m/s		+9

8 October, Wednesday. day, 7°; night, 3°; rain

9 October, thu

	751 mmHg		82%
	6.4 m/s		+9

9 October, Thursday. day, 7°; night, 3°; rain

10 October, fri

	752 mmHg		81%
	6.1 m/s		+8

10 October, Friday. day, 7°; night, 3°; rain

11 October, sat

	755 mmHg		81%
	5.9 m/s		+8

11 October, Saturday. day, 7°; night, 3°; partly cloudy

12 October, sun

	754 mmHg		81%
	6.2 m/s		+8

12 October, Sunday. day, 7°; night, 4°; rain

13 October, mon

	753 mmHg		83%
	5.8 m/s		+8

13 October, Monday. day, 7°; night, 4°; rain

14 October, tue

	754 mmHg		82%
	5.9 m/s		+8

14 October, Tuesday. day, 7°; night, 3°; rain

15 October, wed

	755 mmHg		84%
	5.6 m/s		+8

15 October, Wednesday. day, 7°; night, 4°; rain

16 October, thu

	757 mmHg		85%
	5 m/s		+8

16 October, Thursday. day, 7°; night, 3°; overcast

17 October, fri

	757 mmHg		83%
	5.2 m/s		+7

17 October, Friday. day, 6°; night, 3°; overcast

18 October, sat

	756 mmHg		81%
	5.5 m/s		+7

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

19 October, sun

	756 mmHg		81%
	5.7 m/s		+7

19 October, Sunday. day, 6°; night, 3°; overcast

20 October, mon

	755 mmHg		81%
	5.9 m/s		+7

20 October, Monday. day, 5°; night, 2°; partly cloudy

21 October, tue

	754 mmHg		82%
	4.9 m/s		+7

21 October, Tuesday. day, 5°; night, 1°; clear

22 October, wed

	752 mmHg		82%
	5.1 m/s		+7

22 October, Wednesday. day, 5°; night, 1°; overcast

23 October, thu

	751 mmHg		82%
	5 m/s		+7

23 October, Thursday. day, 5°; night, 2°; partly cloudy

24 October, fri

	751 mmHg		82%
	5.5 m/s		+7

24 October, Friday. day, 4°; night, 1°; partly cloudy

25 October, sat

	751 mmHg		81%
	5.4 m/s		+7

25 October, Saturday. day, 4°; night, 1°; partly cloudy

26 October, sun

	751 mmHg		81%
	5.9 m/s		+7

26 October, Sunday. day, 4°; night, 1°; rain

27 October, mon

	751 mmHg		81%
	5.7 m/s		+7

27 October, Monday. day, 4°; night, 0°; clear

28 October, tue

	751 mmHg		81%
	5.7 m/s		+7

28 October, Tuesday. day, 5°; night, 1°; rain

29 October, wed

	751 mmHg		83%
	5.4 m/s		+7

29 October, Wednesday. day, 5°; night, 1°; rain

30 October, thu

	752 mmHg		81%
	5.7 m/s		+7

30 October, Thursday. day, 4°; night, 1°; clear

31 October, fri

	752 mmHg		82%
	6.1 m/s		+7

31 October, Friday. day, 4°; night, 0°; rain

1 November, sat

	751 mmHg		81%
	6.1 m/s		+6

1 November, Saturday. day, 4°; night, 0°; partly cloudy

Average data for 10 years

Reykyavik October

3

sunny days

17

days with precipitation

15

cloudy days

3 sunny days; 17 days with precipitation; 15 cloudy days;

82

%

air humidity

4.1

m/s

WindSE

119

mm of precipitation

(10% of annual average)

+8

°C

Water temperature

air humidity 82%; 119 millimeters of precipitation (10% of annual average); Wind south-easterly 4.1 Meters per second; Water temperature +8°

Weather graphs for October

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

Torshavn
Akureyri
Isafjordur
Jan Mayen
Selfoss
Vestmannaeyjar
Borgarnes
Akranes
Sejdisfjordur

Cities with similar weather in October

Helsinki
Riga
Tallinn
Stockholm
Cholpon-Ata
Oslo
Yurmala
Palanga
Gdansk

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

In October, the weather in Reykyavik is typically cold. Average daily high temperature in October is about 6 degrees above zero. On average, Reykyavik has 16 rainy, 8 partly cloudy, 4 cloudy, and 3 sunny days in October. The rains are usually heavy. October as well as January, February, March, and April is considered the most uncomfortable time to visit Reykyavik.

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