October Weather in Tohmajaervi, Finland

Last updated: August 23, 2025

In Tohmajaervi, Finland, the average temperature in October hovers around 5°C (41°F), with fluctuations ranging from a chilly -10°C (15°F) to a mild 19°C (66°F). Expect a splash of rain, as the area receives about 86 mm (3.4 in) of precipitation spread over 14 days. The air is notably damp, with an average humidity level of 95%—perfect for cozy indoor experiences!

October Temperature in Tohmajaervi

In October in Tohmajaervi, the average temperature is 5°C (41°F), with maximums reaching 19°C (66°F) and minimums dropping as low as -10°C (15°F). Be prepared for a wide range of temperatures and pack accordingly for your travels!

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

The chart illustrates October temperature patterns in Tohmajaervi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tohmajaervi, October typically has an average temperature of 5°C (41°F), with highs reaching up to 19°C (66°F) and lows dropping to around -10°C (15°F).

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

October Precipitation in Tohmajaervi

In Tohmajaervi in October, the precipitation amount is 86 mm (3.4 in) over the course of 14 days.

October Precipitation Trends in Tohmajaervi

The chart displays monthly precipitation patterns in Tohmajaervi, 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 Tohmajaervi, October typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 14 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 Tohmajaervi

In Tohmajaervi in October, humidity is 95%. With an average temperature of 5°C (41°F), this humidity feels like a damp and chilly blanket, making travel uncomfortable as the cold moisture clings to your skin and saps your energy.

October Average Humidity in Tohmajaervi

This chart illustrates the average monthly humidity levels in Tohmajaervi, 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 Tohmajaervi is approximately 95%, 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 Tohmajaervi

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

Maximum UV Index Levels in Tohmajaervi for October

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

Data source: Tohmajaervi 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 Tohmajaervi Compares to Other Months

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

This table compares monthly weather conditions in Tohmajaervi, 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)	52 mm (2.0 inches)	99%	low
February Weather	-7°C (19°F)	55 mm (2.2 inches)	98%	low
March Weather	-3°C (26°F)	56 mm (2.2 inches)	95%	moderate
April Weather	2°C (36°F)	48 mm (1.9 inches)	88%	moderate
May Weather	9°C (48°F)	56 mm (2.2 inches)	79%	moderate
June Weather	15°C (60°F)	58 mm (2.3 inches)	76%	high
July Weather	17°C (63°F)	92 mm (3.6 inches)	83%	high
August Weather	15°C (59°F)	105 mm (4.1 inches)	89%	moderate
September Weather	10°C (50°F)	84 mm (3.3 inches)	91%	moderate
October Weather	5°C (41°F)	86 mm (3.4 inches)	95%	low
November Weather	0°C (33°F)	64 mm (2.5 inches)	95%	low
December Weather	-4°C (25°F)	81 mm (3.2 inches)	97%	low