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October Weather in Finnsnes, Norway

Last updated: August 27, 2025

In October, the average temperature in Finnsnes, Norway hovers around 3°C (38°F), with a minimum drop to -12°C (11°F) and a maximum reaching up to 15°C (59°F). You can expect about 88 mm (3.5 in) of precipitation over 15 days, contributing to a notably high average humidity of 92%. Stay prepared for a damp and chilly month!

October Temperature in Finnsnes

In October in Finnsnes, the average temperature is 3°C (38°F). Maximums can reach 15°C (59°F), while minimums can drop to as low as -12°C (11°F). Travelers should be prepared for chilly weather and a significant temperature range when visiting during this time.

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

The chart illustrates October temperature patterns in Finnsnes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Finnsnes, October typically has an average temperature of 3°C (38°F), with highs reaching up to 15°C (59°F) and lows dropping to around -12°C (11°F).
JanFebMarAprMayJunJulAugSepOctNovDec232126334150555447383023
Data source: Temperature data for Finnsnes 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 Finnsnes

In Finnsnes in October, the precipitation amount is 88 mm (3.5 in) over a span of 15 days.

October Precipitation Trends in Finnsnes

The chart displays monthly precipitation patterns in Finnsnes, 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 Finnsnes, October typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec9010013110381123891261298910184
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Finnsnes

In Finnsnes in October humidity is 92%. With an average temperature of 3°C (38°F), this humidity feels like a wet chill that seeps into your bones, making outdoor activities uncomfortable and travel arrangements challenging.

October Average Humidity in Finnsnes

This chart illustrates the average monthly humidity levels in Finnsnes, 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 Finnsnes is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%93%91%89%83%84%85%88%92%92%92%94%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Finnsnes

In Finnsnes in October, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Finnsnes.

Maximum UV Index Levels in Finnsnes for October

The chart shows the monthly maximum UV Index (UVI) for Finnsnes 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 Finnsnes typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112345542110
Data source: Finnsnes 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 Finnsnes Compares to Other Months

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

This table compares monthly weather conditions in Finnsnes, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)90 mm (3.5 inches)95%low
February Weather-6°C (21°F)100 mm (4.0 inches)93%low
March Weather-3°C (27°F)131 mm (5.1 inches)91%low
April Weather0°C (33°F)103 mm (4.0 inches)89%moderate
May Weather5°C (41°F)81 mm (3.2 inches)83%moderate
June Weather10°C (51°F)123 mm (4.8 inches)84%moderate
July Weather13°C (56°F)89 mm (3.5 inches)85%moderate
August Weather12°C (54°F)126 mm (4.9 inches)88%moderate
September Weather8°C (47°F)129 mm (5.1 inches)91%low
October Weather3°C (38°F)88 mm (3.5 inches)92%low
November Weather-1°C (31°F)101 mm (4.0 inches)92%low
December Weather-5°C (23°F)84 mm (3.3 inches)94%low

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