October Weather in Iitti, Finland

Last updated: August 23, 2025

In October, the average temperature in Iitti, Finland hovers around 6°C (43°F). While it can dip as low as -5°C (23°F), highlights of the month can reach a comforting 18°C (64°F). Expect 77 mm (3.0 in) of precipitation across about 15 days, contributing to an average humidity of 94%. 🌧️

October Temperature in Iitti

In October in Iitti, the average temperature is 6°C (43°F). Maximums can reach 18°C (64°F), and minimums can be as low as -5°C (23°F). Pack accordingly for a mix of chilly and mild weather while exploring!

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

The chart illustrates October temperature patterns in Iitti, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Iitti, October typically has an average temperature of 6°C (43°F), with highs reaching up to 18°C (64°F) and lows dropping to around -5°C (23°F).

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

October Precipitation in Iitti

In Iitti in October, the precipitation amount is 77 mm (3.0 in) over a span of 15 days.

October Precipitation Trends in Iitti

The chart displays monthly precipitation patterns in Iitti, 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 Iitti, October typically receives around 77 mm (3.0 inches) of precipitation spread over approximately 15 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 Iitti

In Iitti in October humidity is 94%. With an average temperature of 6°C (43°F), this humidity feels like a chilly, damp blanket wrapping around you, making outdoor travel uncomfortable and necessitating warm, waterproof clothing to stay dry and cozy.

October Average Humidity in Iitti

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

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

Maximum UV Index Levels in Iitti for October

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

Data source: Iitti 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 Iitti Compares to Other Months

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

This table compares monthly weather conditions in Iitti, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	49 mm (1.9 inches)	98%	low
February Weather	-5°C (24°F)	47 mm (1.9 inches)	96%	low
March Weather	-2°C (29°F)	44 mm (1.7 inches)	93%	moderate
April Weather	3°C (38°F)	46 mm (1.8 inches)	87%	moderate
May Weather	10°C (50°F)	54 mm (2.1 inches)	75%	moderate
June Weather	16°C (61°F)	60 mm (2.3 inches)	74%	high
July Weather	17°C (64°F)	78 mm (3.1 inches)	80%	high
August Weather	16°C (61°F)	86 mm (3.4 inches)	85%	moderate
September Weather	11°C (52°F)	62 mm (2.5 inches)	90%	moderate
October Weather	6°C (43°F)	77 mm (3.0 inches)	94%	low
November Weather	2°C (36°F)	53 mm (2.1 inches)	94%	low
December Weather	-2°C (28°F)	73 mm (2.9 inches)	96%	low