Reykjavík, Iceland — Weather in March 2027

Climate Overview

Reykjavík, Iceland in March has cold conditions, with highs averaging around 3.2°C (38°F). Rain falls on about 18 days this month, totalling around 118 mm. Sea temperature stays cool at 3.2°C (38°F).

This month falls at the beginning of Spring. Cold conditions dominate the month.

Temperatures remain fairly steady throughout March, with daily highs around 3°C (37°F).

March sees fairly even rainfall, totalling about 117 mm across the month.

Expect around 6.1h of sunshine at the start of March, increasing to 7.8h by the end.

The warmest days tend to fall around the 31th, averaging 4.3°C (40°F).

Compared to February, this month is about 2°C warmer with 0 fewer rainy days. Temperatures will rise further into April.

Monthly March Averages

Temperature

3°C / -2°C

Feels Like

-1°C / -7°C

Rain

18 days · 118 mm

Sunshine

6.6h / day

Humidity

79% — Humid

Wind

23 km/h

Wind Direction

E (100°)

Gusts

49 km/h

Daylight

11.8 h

Cloud Cover

75%

Clear Sky Days

1.6

UV Index

1.8 — Low

Sea Temperature

3°C

Dew Point

-3°C — Dry

Moon Phase

First Quarter · 46%

Snow Days

15 days · 28 cm

Frost Days

21 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 07:48

Daylight 11.7h

Sunset 19:28

What to Expect

Cold daytime highs of 3°C (38°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	0°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 / 0°C	18days (109 mm) Wet	10.9h Excellent	78% Humid	3.9 Moderate	Wet	View Details
June best	12°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 / 8°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	7°C / 2°C	18days (133 mm) Wet	7.2h Good	85% Humid	2.2 Moderate	Wet	View Details
October	7°C / 2°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	-4°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 March a good time to visit Reykjavík?

March is typically wet for visiting Reykjavík, with average highs of 3°C (38°F) and around 18 rainy days. Reykjavík, Iceland in March has cold conditions, with highs averaging around 3.2°C (38°F). Rain falls on about 18 days t

Does it rain a lot in Reykjavík in March?

Reykjavík typically sees around 18 rainy days in March with 118 mm (4.6 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Reykjavík in March?

Yes, nights in Reykjavík during March are cold, averaging -2°C (28°F). Pack warm layers and a coat for evenings.

What should I pack for Reykjavík in March?

With highs of 3°C (38°F) and lows of -2°C (28°F) in March, we recommend: Warm coat, Thermal base layers, Scarf & gloves, Umbrella, Waterproof jacket. Comfortable walking shoes are essential.

Is March among the best months weather-wise in Reykjavík?

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

What is the UV index in Reykjavík in March?

The average UV index in Reykjavík during March is 2 (low). No special sun protection is needed.

How many hours of daylight are there in Reykjavík in March?

Reykjavík gets approximately 12 hours of daylight per day in March, with around 7 hours of sunshine.

Does it snow in Reykjavík in March?

Yes, Reykjavík typically sees around 15 snow days in March with roughly 28 cm (11 in) of snowfall.

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