October Weather in Hallsta, Sweden

Last updated: August 27, 2025

In October, the average temperature in Hallsta, Sweden hovers around 4°C (40°F). During this time, temperatures can dip as low as -7°C (19°F) or rise to a pleasant 18°C (65°F). Expect 74 mm (2.9 in) of precipitation spread over 13 days, with the air carrying a high average humidity of 95%.

October Temperature in Hallsta

In October in Hallsta, the average temperature is 4°C (40°F). Maximums can reach 18°C (65°F), and minimums can drop as low as -7°C (19°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for comfort during their visit.

October Weather in Hallsta: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Hallsta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hallsta, October typically has an average temperature of 4°C (40°F), with highs reaching up to 18°C (65°F) and lows dropping to around -7°C (19°F).

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

October Precipitation in Hallsta

In Hallsta in October, the precipitation amount is 74 mm (2.9 in) over the course of 13 days.

October Precipitation Trends in Hallsta

The chart displays monthly precipitation patterns in Hallsta, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Hallsta, October typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 13 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Hallsta

In Hallsta in October humidity is 95%. With an average temperature of 4°C (40°F), this humidity feels like a chilling blanket that clings to your skin, making every step seem heavier and turning a simple stroll into a battle against the damp cold.

October Average Humidity in Hallsta

This chart illustrates the average monthly humidity levels in Hallsta, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Hallsta is approximately 95%, offering insight into how humid the weather typically is during this month.

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

October UV Index in Hallsta

In Hallsta in October, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Hallsta, you can visit Hourly UV Index in Hallsta.

Maximum UV Index Levels in Hallsta for October

The chart shows the monthly maximum UV Index (UVI) for Hallsta in October, 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 October, the maximum UV index in Hallsta typically reaches 2, which falls under the low exposure category.

Data source: Hallsta October 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 October Weather in Hallsta Compares to Other Months

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

This table compares monthly weather conditions in Hallsta, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (23°F)	45 mm (1.8 inches)	99%	low
February Weather	-6°C (22°F)	31 mm (1.2 inches)	97%	low
March Weather	-2°C (28°F)	41 mm (1.6 inches)	94%	moderate
April Weather	2°C (36°F)	31 mm (1.2 inches)	89%	moderate
May Weather	7°C (45°F)	52 mm (2.0 inches)	86%	moderate
June Weather	13°C (56°F)	72 mm (2.8 inches)	81%	high
July Weather	15°C (59°F)	80 mm (3.1 inches)	82%	high
August Weather	14°C (57°F)	70 mm (2.8 inches)	90%	moderate
September Weather	9°C (49°F)	78 mm (3.1 inches)	92%	moderate
October Weather	4°C (40°F)	74 mm (2.9 inches)	95%	low
November Weather	-1°C (31°F)	45 mm (1.8 inches)	98%	low
December Weather	-4°C (25°F)	61 mm (2.4 inches)	100%	low