nomadseason

October Weather in Irsta, Sweden

Last updated: August 27, 2025

In Irsta, Sweden, the average temperature in October hovers around 7°C (45°F). Expect to experience a range of temperatures, with a minimum of -6°C (21°F) and a maximum of 20°C (68°F). This month sees an average precipitation of 75 mm (3.0 in) over about 12 days, accompanied by a high average humidity of 89%. Prepare for a cool, damp atmosphere!

October Temperature in Irsta

In October in Irsta, the average temperature is 7°C (45°F). The maximum can reach 20°C (68°F), while the minimum can drop as low as -6°C (21°F). It's advisable to pack layers to accommodate the range of temperatures during your travels.

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

The chart illustrates October temperature patterns in Irsta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Irsta, October typically has an average temperature of 7°C (45°F), with highs reaching up to 20°C (68°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec302934415162646154453732
Data source: Temperature data for Irsta generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Irsta

In Irsta in October, the precipitation amount is 75 mm (3.0 in) over the course of 12 days.

October Precipitation Trends in Irsta

The chart displays monthly precipitation patterns in Irsta, 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 Irsta, October typically receives around 75 mm (3.0 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec343239306068627758754656
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

October Humidity in Irsta

In Irsta in October, humidity is 89%. With an average temperature of 7°C (45°F), this humidity feels like stepping into a damp cloud, making traveling quite uncomfortable as the moisture clings to your skin and clothes, turning even mild activity into a sweaty ordeal.

October Average Humidity in Irsta

This chart illustrates the average monthly humidity levels in Irsta, 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 Irsta is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%88%82%71%69%67%73%83%89%91%90%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Irsta

In Irsta 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 Irsta, you can visit Hourly UV Index in Irsta.

Maximum UV Index Levels in Irsta for October

The chart shows the monthly maximum UV Index (UVI) for Irsta 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 Irsta typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457754211
Data source: Irsta 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 Irsta Compares to Other Months

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

This table compares monthly weather conditions in Irsta, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)34 mm (1.3 inches)91%low
February Weather-2°C (29°F)32 mm (1.3 inches)89%low
March Weather1°C (34°F)39 mm (1.6 inches)88%moderate
April Weather5°C (41°F)30 mm (1.2 inches)82%moderate
May Weather11°C (51°F)60 mm (2.4 inches)71%moderate
June Weather17°C (62°F)68 mm (2.7 inches)69%high
July Weather18°C (64°F)61 mm (2.4 inches)67%high
August Weather16°C (62°F)77 mm (3.0 inches)72%moderate
September Weather12°C (54°F)58 mm (2.3 inches)83%moderate
October Weather7°C (45°F)75 mm (3.0 inches)89%low
November Weather3°C (38°F)46 mm (1.8 inches)91%low
December Weather0°C (32°F)56 mm (2.2 inches)90%low

Compare Irsta's Climate with Cities Worldwide