October Weather in Purmo, Finland

Last updated: August 23, 2025

In October, the average temperature in Purmo, Finland hovers around 5°C (42°F), with a minimum drop to -9°C (15°F) and a maximum reaching 19°C (67°F). Expect 86 mm (3.4 in) of precipitation over about 15 days, contributing to a high average humidity of 93%. Stay prepared for chilly, damp weather!

October Temperature in Purmo

In October in Purmo, the average temperature is 5°C (42°F). Maximums can reach 19°C (67°F), while minimums can be as low as -9°C (15°F). This wide range of temperatures means travelers should be prepared for both chilly and mild weather, making layered clothing essential for an enjoyable trip.

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

The chart illustrates October temperature patterns in Purmo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Purmo, October typically has an average temperature of 5°C (42°F), with highs reaching up to 19°C (67°F) and lows dropping to around -9°C (15°F).

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

October Precipitation in Purmo

In Purmo in October, the precipitation amount is 86 mm (3.4 in) that falls over a span of 15 days.

October Precipitation Trends in Purmo

The chart displays monthly precipitation patterns in Purmo, 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 Purmo, October typically receives around 86 mm (3.4 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 Purmo

In Purmo in October humidity is 93%. With average temperature 5°C (42°F), this humidity feels like an uncomfortable chill that seeps into your bones, making travel outside feel damp and daunting.

October Average Humidity in Purmo

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

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

Maximum UV Index Levels in Purmo for October

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

Data source: Purmo 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 Purmo Compares to Other Months

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

This table compares monthly weather conditions in Purmo, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (24°F)	37 mm (1.4 inches)	97%	low
February Weather	-6°C (22°F)	40 mm (1.6 inches)	95%	low
March Weather	-2°C (28°F)	41 mm (1.6 inches)	92%	moderate
April Weather	2°C (37°F)	41 mm (1.6 inches)	85%	moderate
May Weather	8°C (47°F)	53 mm (2.1 inches)	77%	moderate
June Weather	15°C (59°F)	55 mm (2.2 inches)	74%	high
July Weather	17°C (63°F)	69 mm (2.7 inches)	79%	high
August Weather	15°C (59°F)	93 mm (3.6 inches)	82%	moderate
September Weather	10°C (51°F)	72 mm (2.8 inches)	89%	moderate
October Weather	5°C (42°F)	86 mm (3.4 inches)	93%	low
November Weather	1°C (34°F)	57 mm (2.2 inches)	93%	low
December Weather	-3°C (28°F)	47 mm (1.8 inches)	95%	low