October Weather in Pornainen, Finland

Last updated: August 23, 2025

In Pornainen, Finland, the average temperature in October hovers around 6°C (44°F). Expect minimum temperatures to dip as low as -5°C (23°F), while the maximum can reach up to 17°C (63°F). This month brings precipitation totaling 81 mm (3.2 in) spread over 16 days, contributing to a notably high average humidity of 94%.

October Temperature in Pornainen

In October in Pornainen, the average temperature is 6°C (44°F). The maximum can reach 17°C (63°F), and the minimum can be as low as -5°C (23°F). Travelers should be prepared for a range of temperatures, from chilly to mild, so layering clothing is advisable.

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

The chart illustrates October temperature patterns in Pornainen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pornainen, October typically has an average temperature of 6°C (44°F), with highs reaching up to 17°C (63°F) and lows dropping to around -5°C (23°F).

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

October Precipitation in Pornainen

In Pornainen in October, the precipitation amount is 81 mm (3.2 in), falling over the course of 16 days.

October Precipitation Trends in Pornainen

The chart displays monthly precipitation patterns in Pornainen, 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 Pornainen, October typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 16 days.

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

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Millimeters (mm) Inches (in)

October Humidity in Pornainen

In Pornainen in October, humidity is 94%. With an average temperature of 6°C (44°F), this humidity feels like stepping into a dense fog that clings to your skin, making every outdoor excursion feel significantly colder and more challenging for travelers.

October Average Humidity in Pornainen

This chart illustrates the average monthly humidity levels in Pornainen, 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 Pornainen is approximately 94%, 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 Pornainen

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

Maximum UV Index Levels in Pornainen for October

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

Data source: Pornainen 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 Pornainen Compares to Other Months

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

This table compares monthly weather conditions in Pornainen, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (26°F)	53 mm (2.1 inches)	98%	low
February Weather	-4°C (25°F)	47 mm (1.8 inches)	96%	low
March Weather	-1°C (30°F)	49 mm (1.9 inches)	93%	moderate
April Weather	4°C (40°F)	48 mm (1.9 inches)	87%	moderate
May Weather	10°C (51°F)	54 mm (2.1 inches)	75%	moderate
June Weather	17°C (62°F)	63 mm (2.5 inches)	74%	high
July Weather	18°C (64°F)	83 mm (3.3 inches)	80%	high
August Weather	16°C (61°F)	80 mm (3.2 inches)	85%	moderate
September Weather	11°C (53°F)	68 mm (2.7 inches)	90%	moderate
October Weather	6°C (44°F)	81 mm (3.2 inches)	94%	low
November Weather	3°C (37°F)	55 mm (2.2 inches)	94%	low
December Weather	-2°C (29°F)	71 mm (2.8 inches)	96%	low