Simrishamn, Sweden — Weather in September 2026

Climate Overview

Simrishamn, Sweden in September has mild conditions, with highs averaging 16.8°C (62°F) and noticeably cooler mornings. Winds are noticeable. Sea temperature stays cool at 17.2°C (63°F).

This month falls at the beginning of Autumn.

Daily highs in September gradually drop from around 18°C (65°F) at the start to 15°C (59°F) by month's end.

September sees fairly even rainfall, totalling about 54 mm across the month.

Expect around 10.4h of sunshine at the start of September, decreasing to 7.7h by the end.

Wind speeds pick up through the month, from 27 km/h (17 mph) to 32 km/h (20 mph).

The warmest days tend to fall around the 1th, averaging 18.3°C (65°F).

Compared to August, this month is about 2°C cooler with 0 fewer rainy days. Temperatures begin dropping heading into October.

Monthly September Averages

Temperature

17°C / 14°C

Feels Like

15°C / 11°C

Rain

9 days · 54 mm

Sunshine

9.2h / day

Humidity

81% — Very Humid

Wind

29 km/h

Wind Direction

SW (221°)

Gusts

42 km/h

Daylight

12.7 h

Cloud Cover

61%

Clear Sky Days

2.4

UV Index

3.6 — Moderate

Sea Temperature

17°C

Dew Point

12°C — Comfortable

Moon Phase

Waxing Crescent · 11%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

High Low

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 06:34

Daylight 12.8h

Sunset 19:20

Compare Months

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	4°C / 1°C	-2°C / -5°C	12days (66 mm) Wet	2.8h Poor	85% Humid	0.7 Low	Poor	View Details
February	4°C / 1°C	-2°C / -5°C	12days (55 mm) Wet	5.1h Fair	84% Humid	1.4 Low	Poor	View Details
March	5°C / 2°C	0°C / -3°C	9days (38 mm) Wet	7.5h Good	82% Humid	2.8 Moderate	Poor	View Details
April	8°C / 4°C	4°C / -1°C	6days (28 mm) Good	11h Excellent	79% Humid	4.2 Moderate	Poor	View Details
May	12°C / 9°C	9°C / 5°C	6days (27 mm) Good	12.9h Excellent	80% Humid	5.5 High	Fair	View Details
June best	17°C / 14°C	16°C / 11°C	7days (44 mm) Good	13.9h Excellent	80% Humid	6 High	Excellent	View Details
July best	19°C / 16°C	18°C / 14°C	10days (54 mm) Wet	12.8h Excellent	80% Humid	5.5 High	Excellent	View Details
August best	19°C / 16°C	19°C / 14°C	9days (53 mm) Wet	11.5h Excellent	80% Humid	4.9 Moderate	Excellent	View Details
September best	17°C / 14°C	15°C / 11°C	9days (54 mm) Wet	9.2h Good	81% Humid	3.6 Moderate	Good	View Details
October	12°C / 10°C	9°C / 5°C	13days (75 mm) Wet	5.7h Fair	83% Humid	2 Low	Poor	View Details
November	8°C / 6°C	4°C / 1°C	12days (58 mm) Wet	3.2h Poor	85% Humid	0.9 Low	Poor	View Details
December	6°C / 3°C	0°C / -3°C	14days (59 mm) Wet	2h Poor	86% Very Muggy	0.5 Low	Poor	View Details

What to Wear

Bundle up with a warm coat, scarf, and closed-toe shoes. Thermal layers underneath give flexibility between indoors and outdoors.

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

Packing List

Layered clothingLight jacketUmbrellaWindbreakerComfortable walking shoes

Frequently Asked Questions

Expand all

Is September a good time to visit Simrishamn?

September is typically good for visiting Simrishamn, with average highs of 17°C (62°F) and around 9 rainy days. Simrishamn, Sweden in September has mild conditions, with highs averaging 16.8°C (62°F) and noticeably cooler mornings.

Does it rain a lot in Simrishamn in September?

Simrishamn typically sees around 9 rainy days in September with 54 mm (2.1 in) of total rainfall. An umbrella should suffice.

Does it get cold at night in Simrishamn in September?

Evenings in Simrishamn during September are mild at 14°C (57°F). A light cardigan is usually enough.

What should I pack for Simrishamn in September?

With highs of 17°C (62°F) and lows of 14°C (57°F) in September, we recommend: Layered clothing, Light jacket, Umbrella, Windbreaker, Comfortable walking shoes. Comfortable walking shoes are essential.

Is September among the best months weather-wise in Simrishamn?

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

What is the UV index in Simrishamn in September?

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

How many hours of daylight are there in Simrishamn in September?

Simrishamn gets approximately 13 hours of daylight per day in September, with around 9 hours of sunshine.

Does it snow in Simrishamn in September?

Snow is uncommon in Simrishamn during September based on 10-year climate averages.

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