September Weather in Ashammar, Sweden

Last updated: August 27, 2025

In September, the average temperature in Ashammar, Sweden hovers around 11°C (52°F), with extremes ranging from a chilly -1°C (30°F) to a warm 24°C (75°F). Expect 52 mm (2.0 in) of precipitation over about 10 days, accompanied by a high average humidity of 87%. Stay prepared for varying weather conditions!

September Temperature in Ashammar

In September in Ashammar, the average temperature is 11°C (52°F). The maximum can reach 24°C (75°F), while the minimum can drop to as low as -1°C (30°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your trip.

September Weather in Ashammar: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Ashammar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ashammar, September typically has an average temperature of 11°C (52°F), with highs reaching up to 24°C (75°F) and lows dropping to around -1°C (30°F).

Data source: Temperature data for Ashammar generated using information from the Copernicus Climate Change Service.

September Precipitation in Ashammar

In Ashammar in September, the precipitation amount is 52 mm (2.0 in) over the course of 10 days.

September Precipitation Trends in Ashammar

The chart displays monthly precipitation patterns in Ashammar, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Ashammar, September typically receives around 52 mm (2.0 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Ashammar

In Ashammar in September, humidity is 87%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make your clothes cling uncomfortably, leaving you feeling slightly weighed down while exploring the area.

September Average Humidity in Ashammar

This chart illustrates the average monthly humidity levels in Ashammar, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Ashammar is approximately 87%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ashammar

In Ashammar in September, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Ashammar for better planning.

Maximum UV Index Levels in Ashammar for September

The chart shows the monthly maximum UV Index (UVI) for Ashammar in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Ashammar typically reaches 4, which falls under the moderate exposure category.

Data source: Ashammar September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How September Weather in Ashammar Compares to Other Months

Weather in Ashammar varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Ashammar, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Ashammar, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	39 mm (1.5 inches)	96%	low
February Weather	-3°C (27°F)	40 mm (1.6 inches)	93%	low
March Weather	0°C (33°F)	40 mm (1.6 inches)	91%	moderate
April Weather	4°C (39°F)	33 mm (1.3 inches)	84%	moderate
May Weather	10°C (50°F)	59 mm (2.3 inches)	74%	moderate
June Weather	16°C (61°F)	78 mm (3.1 inches)	73%	high
July Weather	17°C (63°F)	82 mm (3.2 inches)	73%	high
August Weather	15°C (60°F)	106 mm (4.2 inches)	78%	moderate
September Weather	11°C (52°F)	52 mm (2.0 inches)	87%	moderate
October Weather	6°C (44°F)	91 mm (3.6 inches)	92%	low
November Weather	2°C (36°F)	50 mm (2.0 inches)	94%	low
December Weather	-2°C (29°F)	59 mm (2.3 inches)	94%	low