Södermalm, Sweden — Weather in August 2026

Climate Overview

Södermalm, Sweden in August has warm conditions, with highs averaging 20.1°C (68°F). Rain falls on about 11 days this month. Sea temperature averages 22.1°C (72°F).

This month falls at the end of Summer.

Daily highs in August gradually drop from around 21°C (70°F) at the start to 19°C (66°F) by month's end.

August sees fairly even rainfall, totalling about 67 mm across the month.

Expect around 12.7h of sunshine at the start of August, decreasing to 9.4h by the end.

The warmest days tend to fall around the 3th, averaging 21.1°C (70°F).

Temperatures begin dropping heading into September.

Monthly August Averages

Temperature

20°C / 14°C

Feels Like

19°C / 13°C

Rain

11 days · 67 mm

Sunshine

11.3h / day

Humidity

76% — Humid

Wind

17 km/h

Wind Direction

SW (218°)

Gusts

39 km/h

Daylight

15.4 h

Cloud Cover

62%

Clear Sky Days

UV Index

4.3 — Moderate

Sea Temperature

22°C

Dew Point

13°C — Comfortable

Moon Phase

Waxing Crescent · 3%

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 05:06

Daylight 15.6h

Sunset 20:41

What to Expect

Daytime temperatures around 20°C (68°F) are ideal for full-day outdoor exploration.

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

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 / -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

Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions.

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

Packing List

UmbrellaWaterproof jacketSunscreen (SPF 30+)SunglassesComfortable walking shoes

Frequently Asked Questions

Expand all

Is August a good time to visit Södermalm?

August is typically excellent for visiting Södermalm, with average highs of 20°C (68°F) and around 11 rainy days. Södermalm, Sweden in August has warm conditions, with highs averaging 20.1°C (68°F). Rain falls on about 11 days this mo

Does it rain a lot in Södermalm in August?

Södermalm typically sees around 11 rainy days in August with 67 mm (2.6 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Södermalm in August?

Evenings in Södermalm during August are mild at 14°C (58°F). A light cardigan is usually enough.

What should I pack for Södermalm in August?

With highs of 20°C (68°F) and lows of 14°C (58°F) in August, we recommend: Umbrella, Waterproof jacket, Sunscreen (SPF 30+), Sunglasses, Comfortable walking shoes. Comfortable walking shoes are essential.

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

Yes, August offers some of the best weather conditions in Södermalm with comfortable temperatures and lower chances of rain.

What is the UV index in Södermalm in August?

The average UV index in Södermalm during August is 4 (moderate). Sunscreen and sunglasses are recommended during midday hours.

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

Södermalm gets approximately 15 hours of daylight per day in August, with around 11 hours of sunshine.

Does it snow in Södermalm in August?

Snow is uncommon in Södermalm during August based on 10-year climate averages.

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