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October Weather in Finstroem, Åland Islands

Last updated: August 22, 2025

In October, the average temperature in Finstroem, Åland Islands is a cool 9°C (48°F). Expect lows of 1°C (34°F) and highs reaching 15°C (60°F). You'll want to be prepared for the 87 mm (3.4 in) of precipitation that typically falls over 18 days, leading to a rather humid experience with an average humidity of 90%.

October Temperature in Finstroem

In October in Finstroem, the average temperature is 9°C (48°F). Maximum temperatures can reach 15°C (60°F), while minimums can drop to as low as 1°C (34°F). It's advisable to pack layers to ensure comfort during your travels.

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

The chart illustrates October temperature patterns in Finstroem, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Finstroem, October typically has an average temperature of 9°C (48°F), with highs reaching up to 15°C (60°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec333234394758636356484236
Data source: Temperature data for Finstroem generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Finstroem

In Finstroem in October, the total precipitation amount is 87 mm (3.4 in) over the course of 18 days.

October Precipitation Trends in Finstroem

The chart displays monthly precipitation patterns in Finstroem, 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 Finstroem, October typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec443436253830475657875071
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Finstroem

In Finstroem in October, humidity is 90%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration quite uncomfortable and requiring heavier layers to stay warm and dry.

October Average Humidity in Finstroem

This chart illustrates the average monthly humidity levels in Finstroem, 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 Finstroem is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%90%85%77%76%75%78%86%91%91%90%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Finstroem

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

Maximum UV Index Levels in Finstroem for October

The chart shows the monthly maximum UV Index (UVI) for Finstroem 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 Finstroem typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113457754211
Data source: Finstroem 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 Finstroem Compares to Other Months

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

This table compares monthly weather conditions in Finstroem, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)44 mm (1.7 inches)92%low
February Weather0°C (32°F)34 mm (1.3 inches)90%low
March Weather1°C (34°F)36 mm (1.4 inches)90%moderate
April Weather4°C (39°F)25 mm (1.0 inches)85%moderate
May Weather8°C (47°F)38 mm (1.5 inches)77%moderate
June Weather15°C (58°F)30 mm (1.2 inches)76%high
July Weather17°C (63°F)47 mm (1.9 inches)75%high
August Weather17°C (63°F)56 mm (2.2 inches)78%moderate
September Weather13°C (56°F)57 mm (2.3 inches)86%moderate
October Weather9°C (48°F)87 mm (3.4 inches)90%low
November Weather6°C (42°F)50 mm (2.0 inches)91%low
December Weather2°C (36°F)71 mm (2.8 inches)90%low

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