Hafnarfjörður, Iceland — Weather in January 2027

Climate Overview

Hafnarfjörður, Iceland in January has cold conditions, with highs averaging around 0.6°C (33°F). Rain falls on about 18 days this month, totalling around 127 mm. Winds are noticeable. Sea temperature stays cool at 2.6°C (37°F).

This month falls at the middle of Winter. Cold conditions dominate the month.

Temperatures remain fairly steady throughout January, with daily highs around 0°C (32°F).

January sees fairly even rainfall, totalling about 127 mm across the month.

Expect around 1.4h of sunshine at the start of January, increasing to 2.3h by the end.

The warmest days tend to fall around the 9th, averaging 2°C (36°F).

Compared to December, this month is about 1°C cooler with 2 more rainy days.

Monthly January Averages

Temperature

1°C / -4°C

Feels Like

-4°C / -10°C

Rain

18 days · 127 mm

Sunshine

1.4h / day

Humidity

82% — Very Humid

Wind

25 km/h

Wind Direction

ESE (103°)

Gusts

54 km/h

Daylight

5.6 h

Cloud Cover

77%

Clear Sky Days

1.1

UV Index

0.2 — Low

Sea Temperature

3°C

Dew Point

-5°C — Dry

Moon Phase

First Quarter · 46%

Snow Days

17 days · 35.7 cm

Frost Days

24 days

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

HighLow

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 10:56

Daylight 5.4h

Sunset 16:21

What to Expect

Cold daytime highs of 1°C (33°F) mean shorter outdoor excursions with warming breaks. Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Wet weather can spread across much of the day, so it is best to keep outdoor plans flexible.

1 of the last 5 yearly records were warmer than this month's long-run average.

Compare Months

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	1°C / -4°C	-4°C / -10°C	18days (127 mm) Wet	1.4h Poor	82% Humid	0.2 Low	Wet	View Details
February	2°C / -3°C	-3°C / -8°C	18days (131 mm) Wet	3.5h Poor	83% Humid	0.8 Low	Wet	View Details
March	3°C / -2°C	-1°C / -7°C	18days (118 mm) Wet	6.6h Fair	79% Humid	1.8 Low	Wet	View Details
April	7°C / 1°C	3°C / -3°C	15days (109 mm) Wet	8.7h Good	79% Humid	3.2 Moderate	Poor	View Details
May	10°C / 4°C	7°C / 1°C	18days (109 mm) Wet	10.9h Excellent	78% Humid	3.9 Moderate	Wet	View Details
June best	13°C / 7°C	10°C / 4°C	15days (86 mm) Wet	10.8h Excellent	79% Humid	4.1 Moderate	Fair	View Details
July best	15°C / 9°C	13°C / 7°C	14days (73 mm) Wet	10.5h Excellent	81% Humid	3.9 Moderate	Fair	View Details
August best	14°C / 9°C	12°C / 6°C	14days (90 mm) Wet	9.5h Good	82% Humid	3.2 Moderate	Fair	View Details
September	11°C / 6°C	8°C / 2°C	18days (133 mm) Wet	7.2h Good	85% Humid	2.2 Moderate	Wet	View Details
October	7°C / 3°C	3°C / -2°C	17days (127 mm) Wet	4.5h Fair	86% Very Muggy	1 Low	Poor	View Details
November	3°C / -1°C	-1°C / -5°C	14days (102 mm) Wet	1.9h Poor	85% Humid	0.4 Low	Poor	View Details
December	1°C / -3°C	-3°C / -8°C	16days (110 mm) Wet	1.1h Poor	83% Humid	0.1 Low	Poor	View Details

What to Wear

Full winter gear is a must — insulated coat, thermal base layers, warm hat, gloves, and waterproof boots.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

Warm coatThermal base layersScarf & glovesUmbrellaWaterproof jacketWaterproof shoes

Frequently Asked Questions

Expand all

Is January a good time to visit Hafnarfjörður?

January is typically wet for visiting Hafnarfjörður, with average highs of 1°C (33°F) and around 18 rainy days. Hafnarfjörður, Iceland in January has cold conditions, with highs averaging around 0.6°C (33°F). Rain falls on about 18

Does it rain a lot in Hafnarfjörður in January?

Hafnarfjörður typically sees around 18 rainy days in January with 127 mm (5 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Hafnarfjörður in January?

Yes, nights in Hafnarfjörður during January are cold, averaging -4°C (24°F). Pack warm layers and a coat for evenings.

What should I pack for Hafnarfjörður in January?

With highs of 1°C (33°F) and lows of -4°C (24°F) in January, we recommend: Warm coat, Thermal base layers, Scarf & gloves, Umbrella, Waterproof jacket. Comfortable walking shoes are essential.

Is January among the best months weather-wise in Hafnarfjörður?

January is not the most favourable month weather-wise in Hafnarfjörður. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Hafnarfjörður in January?

The average UV index in Hafnarfjörður during January is 0 (low). No special sun protection is needed.

How many hours of daylight are there in Hafnarfjörður in January?

Hafnarfjörður gets approximately 6 hours of daylight per day in January, with around 1 hours of sunshine.

Does it snow in Hafnarfjörður in January?

Yes, Hafnarfjörður typically sees around 17 snow days in January with roughly 36 cm (14 in) of snowfall.

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