Södermalm, Sweden — Weather in December 2026

Climate Overview

Södermalm, Sweden in December has cold conditions, with highs averaging around 2.3°C (36°F). Rain falls on about 12 days this month. Sea temperature stays cool at 3.1°C (38°F).

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

Temperatures remain fairly steady throughout December, with daily highs around 2°C (36°F).

December sees fairly even rainfall, totalling about 46 mm across the month.

Wind speeds pick up through the month, from 18 km/h (11 mph) to 22 km/h (13 mph).

The warmest days tend to fall around the 18th, averaging 3.4°C (38°F).

Compared to November, this month is about 3°C cooler with 3 more rainy days.

Monthly December Averages

Temperature

2°C / -1°C

Feels Like

-2°C / -5°C

Rain

12 days · 46 mm

Sunshine

1.2h / day

Humidity

88% — Very Humid

Wind

19 km/h

Wind Direction

WSW (250°)

Gusts

40 km/h

Daylight

6.2 h

Cloud Cover

79%

Clear Sky Days

1.4

UV Index

0.3 — Low

Sea Temperature

3°C

Dew Point

-1°C — Dry

Moon Phase

Waxing Crescent · 31%

Snow Days

7 days · 9.5 cm

Frost Days

17 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 08:40

Daylight 6.1h

Sunset 14:49

What to Expect

Cold daytime highs of 2°C (36°F) mean shorter outdoor excursions with warming breaks. Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Rain usually comes in shorter passing showers rather than all-day rain.

2 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 / -3°C	-4°C / -8°C	9days (44 mm) Wet	2h Poor	86% Very Muggy	0.5 Low	Poor	View Details
February	2°C / -2°C	-3°C / -7°C	8days (32 mm) Wet	4.4h Fair	83% Humid	1.1 Low	Poor	View Details
March	5°C / -1°C	0°C / -5°C	7days (32 mm) Good	6.9h Fair	78% Humid	2.5 Moderate	Poor	View Details
April	9°C / 2°C	5°C / -2°C	7days (29 mm) Good	10.2h Excellent	71% Muggy	3.4 Moderate	Poor	View Details
May	14°C / 7°C	12°C / 4°C	8days (40 mm) Wet	12.8h Excellent	69% Muggy	5 Moderate	Fair	View Details
June best	20°C / 13°C	18°C / 11°C	9days (51 mm) Wet	14.2h Excellent	70% Muggy	5.5 High	Good	View Details
July best	21°C / 15°C	20°C / 14°C	12days (62 mm) Wet	13.7h Excellent	73% Muggy	5.4 High	Excellent	View Details
August best	20°C / 14°C	19°C / 13°C	11days (67 mm) Wet	11.3h Excellent	76% Humid	4.3 Moderate	Excellent	View Details
September best	16°C / 11°C	14°C / 9°C	8days (44 mm) Wet	8.7h Good	80% Humid	3.2 Moderate	Good	View Details
October	10°C / 6°C	7°C / 3°C	11days (57 mm) Wet	4.9h Fair	83% Humid	1.6 Low	Poor	View Details
November	5°C / 2°C	2°C / -2°C	9days (44 mm) Wet	2.6h Poor	88% Very Muggy	0.7 Low	Poor	View Details
December	2°C / -1°C	-2°C / -5°C	12days (46 mm) Wet	1.2h Poor	88% Very Muggy	0.3 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 jacketComfortable walking shoes

Frequently Asked Questions

Expand all

Is December a good time to visit Södermalm?

December is typically poor for visiting Södermalm, with average highs of 2°C (36°F) and around 12 rainy days. Södermalm, Sweden in December has cold conditions, with highs averaging around 2.3°C (36°F). Rain falls on about 12 days

Does it rain a lot in Södermalm in December?

Södermalm typically sees around 12 rainy days in December with 46 mm (1.8 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Södermalm in December?

Yes, nights in Södermalm during December are cold, averaging -1°C (30°F). Pack warm layers and a coat for evenings.

What should I pack for Södermalm in December?

With highs of 2°C (36°F) and lows of -1°C (30°F) in December, we recommend: Warm coat, Thermal base layers, Scarf & gloves, Umbrella, Waterproof jacket. Comfortable walking shoes are essential.

Is December among the best months weather-wise in Södermalm?

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

What is the UV index in Södermalm in December?

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

How many hours of daylight are there in Södermalm in December?

Södermalm gets approximately 6 hours of daylight per day in December, with around 1 hours of sunshine.

Does it snow in Södermalm in December?

Yes, Södermalm typically sees around 7 snow days in December with roughly 10 cm (4 in) of snowfall.

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