September Weather in Hassloe, Sweden

Last updated: August 27, 2025

In Hassloe, Sweden, the average temperature in September hovers around 15°C (59°F), with a minimum dipping to 9°C (49°F) and a maximum reaching 23°C (73°F). Expect some moisture with 67 mm (2.6 in) of rain spread across 11 days, contributing to an average humidity of 81%. Plan your activities accordingly to make the most of this month’s weather!

September Temperature in Hassloe

In September in Hassloe, the average temperature is 15°C (59°F), with maximums reaching 23°C (73°F) and minimums dipping as low as 9°C (49°F). It's a comfortable time to visit, so pack a light jacket for the cooler evenings!

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

The chart illustrates September temperature patterns in Hassloe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hassloe, September typically has an average temperature of 15°C (59°F), with highs reaching up to 23°C (73°F) and lows dropping to around 9°C (49°F).

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

September Precipitation in Hassloe

In Hassloe in September, the total precipitation amount is 67 mm (2.6 in) over the course of 11 days.

September Precipitation Trends in Hassloe

The chart displays monthly precipitation patterns in Hassloe, 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 Hassloe, September typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 11 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 Hassloe

In Hassloe in September humidity is 81%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket draped over you, making traveling quite uncomfortable as you constantly wipe away beads of sweat and feel the stickiness clinging to your clothes.

September Average Humidity in Hassloe

This chart illustrates the average monthly humidity levels in Hassloe, 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 Hassloe is approximately 81%, 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 Hassloe

In Hassloe in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Hassloe.

Maximum UV Index Levels in Hassloe for September

The chart shows the monthly maximum UV Index (UVI) for Hassloe 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 Hassloe typically reaches 5, which falls under the moderate exposure category.

Data source: Hassloe 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 Hassloe Compares to Other Months

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

This table compares monthly weather conditions in Hassloe, 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 (38°F)	56 mm (2.2 inches)	87%	low
February Weather	3°C (37°F)	62 mm (2.4 inches)	87%	low
March Weather	3°C (38°F)	52 mm (2.0 inches)	87%	moderate
April Weather	6°C (42°F)	25 mm (1.0 inches)	85%	moderate
May Weather	10°C (49°F)	34 mm (1.3 inches)	81%	high
June Weather	15°C (60°F)	35 mm (1.4 inches)	81%	high
July Weather	17°C (64°F)	53 mm (2.1 inches)	81%	high
August Weather	18°C (65°F)	58 mm (2.3 inches)	80%	high
September Weather	15°C (59°F)	67 mm (2.6 inches)	81%	moderate
October Weather	11°C (53°F)	80 mm (3.1 inches)	84%	moderate
November Weather	8°C (46°F)	72 mm (2.8 inches)	86%	low
December Weather	5°C (40°F)	81 mm (3.2 inches)	85%	low