October Weather in Forssa, Finland

Last updated: August 23, 2025

In Forssa, Finland, the average temperature in October hovers around 6°C (43°F), with a minimum dipping as low as -7°C (19°F) and a maximum reaching up to 18°C (64°F). Expect a precipitation amount of 78 mm (3.1 in) spread over 15 days, contributing to an average humidity of a remarkable 93%. Prepare for a cool and damp month ahead!

October Temperature in Forssa

In October in Forssa, the average temperature is 6°C (43°F). Maximum temperatures can reach 18°C (64°F), while the minimum can drop as low as -7°C (19°F). It's advisable to pack layers and prepare for varying weather conditions if you're traveling during this time.

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

The chart illustrates October temperature patterns in Forssa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Forssa, 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 -7°C (19°F).

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

October Precipitation in Forssa

In Forssa, in October, the precipitation amount is 78 mm (3.1 in) over a span of 15 days.

October Precipitation Trends in Forssa

The chart displays monthly precipitation patterns in Forssa, 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 Forssa, October typically receives around 78 mm (3.1 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 Forssa

In Forssa in October, humidity is 93%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making travel particularly uncomfortable and the air feel heavy, as though every step is met with resistance.

October Average Humidity in Forssa

This chart illustrates the average monthly humidity levels in Forssa, 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 Forssa is approximately 93%, 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 Forssa

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

Maximum UV Index Levels in Forssa for October

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

Data source: Forssa 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 Forssa Compares to Other Months

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

This table compares monthly weather conditions in Forssa, 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)	50 mm (2.0 inches)	97%	low
February Weather	-4°C (24°F)	45 mm (1.8 inches)	95%	low
March Weather	-1°C (30°F)	46 mm (1.8 inches)	93%	moderate
April Weather	3°C (38°F)	41 mm (1.6 inches)	86%	moderate
May Weather	10°C (50°F)	60 mm (2.4 inches)	75%	moderate
June Weather	16°C (61°F)	62 mm (2.4 inches)	75%	high
July Weather	17°C (64°F)	87 mm (3.4 inches)	80%	high
August Weather	16°C (61°F)	87 mm (3.4 inches)	83%	moderate
September Weather	11°C (52°F)	63 mm (2.5 inches)	90%	moderate
October Weather	6°C (43°F)	78 mm (3.1 inches)	93%	low
November Weather	2°C (36°F)	53 mm (2.1 inches)	94%	low
December Weather	-2°C (29°F)	67 mm (2.6 inches)	95%	low