October Weather in Ruukki, Finland

Last updated: August 23, 2025

In October, the average temperature in Ruukki, Finland hovers around 4°C (40°F). Prepare for a range of conditions, with minimums dipping to -11°C (12°F) and highs reaching up to 18°C (65°F). Expect 77 mm (3.0 in) of precipitation over 16 days, accompanied by a notably high average humidity of 94%.

October Temperature in Ruukki

In October in Ruukki, the average temperature is 4°C (40°F) with maximums reaching up to 18°C (65°F) and minimums dropping as low as -11°C (12°F). This makes it a great time for travelers to experience the beauty of Ruukki while being prepared for varying weather conditions.

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

The chart illustrates October temperature patterns in Ruukki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ruukki, 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 -11°C (12°F).

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

October Precipitation in Ruukki

In Ruukki in October, the precipitation amount is 77 mm (3.0 in) during 16 days, indicating a moderately wet climate for that period.

October Precipitation Trends in Ruukki

The chart displays monthly precipitation patterns in Ruukki, 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 Ruukki, October typically receives around 77 mm (3.0 inches) of precipitation spread over approximately 16 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 Ruukki

In Ruukki in October humidity is 94%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that clings to your skin, making it uncomfortable for traveling and causing you to feel colder than the actual temperature suggests.

October Average Humidity in Ruukki

This chart illustrates the average monthly humidity levels in Ruukki, 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 Ruukki 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 Ruukki

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

Maximum UV Index Levels in Ruukki for October

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

Data source: Ruukki 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 Ruukki Compares to Other Months

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

This table compares monthly weather conditions in Ruukki, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (20°F)	36 mm (1.4 inches)	99%	low
February Weather	-8°C (18°F)	36 mm (1.4 inches)	97%	low
March Weather	-4°C (26°F)	36 mm (1.4 inches)	93%	moderate
April Weather	1°C (34°F)	36 mm (1.4 inches)	86%	moderate
May Weather	7°C (46°F)	52 mm (2.1 inches)	80%	moderate
June Weather	14°C (58°F)	53 mm (2.1 inches)	76%	high
July Weather	17°C (62°F)	74 mm (2.9 inches)	79%	high
August Weather	14°C (58°F)	92 mm (3.6 inches)	83%	moderate
September Weather	10°C (50°F)	70 mm (2.8 inches)	89%	moderate
October Weather	4°C (40°F)	77 mm (3.0 inches)	94%	low
November Weather	0°C (32°F)	57 mm (2.2 inches)	94%	low
December Weather	-4°C (25°F)	50 mm (2.0 inches)	98%	low