October Weather in Kouvola, Finland

Last updated: August 23, 2025

In Kouvola, Finland, the average temperature in October hovers around 6°C (44°F). However, temperatures can swing from a chilly -6°C (22°F) at their lowest to a mild 18°C (64°F) at their peak. This month sees about 75 mm (2.9 in) of precipitation spread over 14 days, contributing to an average humidity of a staggering 94%. Get ready for a mix of cool days and damp conditions!

October Temperature in Kouvola

In October in Kouvola, the average temperature is 6°C (44°F). Maximum temperatures can reach 18°C (64°F), while minimums can drop to as low as -6°C (22°F). This varied climate makes Kouvola an ideal destination for travelers who enjoy mild days and crisp nights.

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

The chart illustrates October temperature patterns in Kouvola, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kouvola, October typically has an average temperature of 6°C (44°F), with highs reaching up to 18°C (64°F) and lows dropping to around -6°C (22°F).

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

October Precipitation in Kouvola

In Kouvola in October, the total precipitation amount is 75 mm (2.9 in) accumulated over a period of 14 days.

October Precipitation Trends in Kouvola

The chart displays monthly precipitation patterns in Kouvola, 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 Kouvola, October typically receives around 75 mm (2.9 inches) of precipitation spread over approximately 14 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 Kouvola

In Kouvola 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 Kouvola

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

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

Maximum UV Index Levels in Kouvola for October

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

Data source: Kouvola 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 Kouvola Compares to Other Months

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

This table compares monthly weather conditions in Kouvola, 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 (26°F)	52 mm (2.0 inches)	98%	low
February Weather	-5°C (24°F)	52 mm (2.1 inches)	96%	low
March Weather	-2°C (29°F)	46 mm (1.8 inches)	93%	moderate
April Weather	4°C (39°F)	44 mm (1.7 inches)	87%	moderate
May Weather	10°C (51°F)	50 mm (2.0 inches)	75%	moderate
June Weather	16°C (62°F)	52 mm (2.0 inches)	74%	high
July Weather	18°C (64°F)	77 mm (3.0 inches)	80%	high
August Weather	16°C (61°F)	82 mm (3.2 inches)	85%	moderate
September Weather	11°C (53°F)	61 mm (2.4 inches)	90%	moderate
October Weather	6°C (44°F)	75 mm (2.9 inches)	94%	low
November Weather	2°C (36°F)	56 mm (2.2 inches)	94%	low
December Weather	-2°C (29°F)	76 mm (3.0 inches)	96%	low