October Weather in Kerava, Finland

Last updated: August 23, 2025

In October, the average temperature in Kerava, Finland hovers around 6°C (44°F), with a minimum of -5°C (23°F) and a maximum of 17°C (63°F). Expect precipitation of about 81 mm (3.2 in) over 16 days. The atmosphere tends to be quite humid, with an average humidity level of 93%.

October Temperature in Kerava

In October in Kerava, the average temperature is 6°C (44°F). The maximum can reach 17°C (63°F), and the minimum can be as low as -5°C (23°F). Travelers should be prepared for a range of temperatures, from chilly to mild, so layering clothing is advisable.

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

The chart illustrates October temperature patterns in Kerava, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kerava, October typically has an average temperature of 6°C (44°F), with highs reaching up to 17°C (63°F) and lows dropping to around -5°C (23°F).

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

October Precipitation in Kerava

In Kerava in October, the precipitation amount is 81 mm (3.2 in), falling over the course of 16 days.

October Precipitation Trends in Kerava

The chart displays monthly precipitation patterns in Kerava, 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 Kerava, October typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 16 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 Kerava

In Kerava in October, humidity is 93%. With an average temperature of 6°C (44°F), this humidity feels like walking through a heavy fog, making travel feel damp and chilly, and leaving you craving warmth and comfort.

October Average Humidity in Kerava

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

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

Maximum UV Index Levels in Kerava for October

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

Data source: Kerava 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 Kerava Compares to Other Months

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

This table compares monthly weather conditions in Kerava, 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)	52 mm (2.1 inches)	97%	low
February Weather	-4°C (25°F)	46 mm (1.8 inches)	95%	low
March Weather	-1°C (30°F)	49 mm (1.9 inches)	93%	moderate
April Weather	4°C (39°F)	46 mm (1.8 inches)	86%	moderate
May Weather	10°C (51°F)	55 mm (2.2 inches)	75%	moderate
June Weather	16°C (62°F)	61 mm (2.4 inches)	75%	high
July Weather	18°C (64°F)	82 mm (3.2 inches)	80%	high
August Weather	16°C (61°F)	75 mm (3.0 inches)	83%	moderate
September Weather	11°C (53°F)	66 mm (2.6 inches)	90%	moderate
October Weather	6°C (44°F)	81 mm (3.2 inches)	93%	low
November Weather	2°C (37°F)	54 mm (2.1 inches)	94%	low
December Weather	-2°C (29°F)	71 mm (2.8 inches)	95%	low