2026 Climate Averages

Weather in Reykjavík in December

It's a rainy period, but great for indoor activities, museums, and lower prices.

Climate Overview

December is a wet time to visit Reykjavík. Reykjavík has a Cool climate with average yearly highs of 3°C, lows of -2°C, and approximately 16 rainy days per month.

Avg High

3°C

Avg Low

-2°C

Rainy days

16days

Daylight

4.3h

Is December a good time to visit Reykjavík?

It's a rainy period, but great for indoor activities, museums, and lower prices.

Daylight

Sunrise

11:15 AM

Sunset

3:31 PM

Weather by Month
Monthly weather data
Month High Low Rainy days Condition
January 2°C -3°C 24 Wet
February 1°C -3°C 14 Wet
March 2°C -3°C 18 Wet
April 6°C 1°C 14 Wet
May 9°C 4°C 17 Wet
June 13°C 7°C 16 Excellent (best)
July 13°C 8°C 10 Excellent (best)
August 13°C 9°C 19 Excellent (best)
September 9°C 4°C 21 Wet
October 7°C 2°C 13 Wet
November 3°C -1°C 15 Wet
December 3°C -2°C 16 Wet

Weather data: Open-Meteo Archive (2020-2025) • Open-Meteo.com (CC BY 4.0) • Historical avg. 2020–2025

What to Pack for December

Warm coat, scarf, gloves, thermal layers, and waterproof boots.

Climate: Cool
Travel Context Brisk but pleasant—ideal for hiking or city walks with a light jacket.

Planning a trip to Reykjavík?

Common Questions

Is December a good time to visit Reykjavík? +

December is typically Wet for visiting Reykjavík, with average highs of 3°C and around 16 rainy days.

What should I pack for Reykjavík in December? +

With highs of 3°C and lows of -2°C in {month}, we recommend: Warm coat, scarf, gloves, thermal layers, and waterproof boots.

Does it rain a lot in Reykjavík in December? +

Reykjavík typically sees around 16 rainy days in December.

How many hours of daylight are there in Reykjavík in December? +

In December, Reykjavík gets approximately 4.3 hours of daylight per day.

Is December peak season in Reykjavík? +

No, December is not peak season in Reykjavík. Expect better value on accommodation and fewer tourists.

What is the best month to visit Reykjavík? +

The best months to visit Reykjavík are June, July, August, when the weather is optimal for sightseeing.

Weather Data: Based on 2020–2025 historical climate data from Open-Meteo

Solar calculations: SunCalc (timezone: Atlantic/Reykjavik)

Last Updated: January 2026

More Reykjavík Guides

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Complete travel guide for Reykjavík: top things to do, itineraries, and typical costs.

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December

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