August Weather in Koski Tl, Finland

Last updated: August 23, 2025

In Koski Tl, Finland, the average temperature in August hovers around 16°C (61°F). You'll experience a range from a brisk 4°C (40°F) to a warm 31°C (87°F). Expect to encounter 88 mm (3.5 in) of precipitation over approximately 13 days, leading to an average humidity level of 83%.

August Temperature in Koski Tl

In August in Koski Tl, the average temperature is 16°C (61°F). Maximums can reach 31°C (87°F), while minimums can drop as low as 4°C (40°F). Be sure to pack layers to comfortably enjoy all that Koski Tl has to offer during your visit!

August Weather in Koski Tl: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Koski Tl, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Koski Tl, August typically has an average temperature of 16°C (61°F), with highs reaching up to 31°C (87°F) and lows dropping to around 4°C (40°F).

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

August Precipitation in Koski Tl

In Koski Tl in August, the precipitation amount is 88 mm (3.5 in) spread over 13 days.

August Precipitation Trends in Koski Tl

The chart displays monthly precipitation patterns in Koski Tl, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Koski Tl, August typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

August Humidity in Koski Tl

In Koski Tl in August, humidity is 83%. With an average temperature of 16°C (61°F), this humidity feels like a warm, muggy blanket wrapping around you, making travel a bit sticky and potentially uncomfortable as you navigate through the sights.

August Average Humidity in Koski Tl

This chart illustrates the average monthly humidity levels in Koski Tl, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Koski Tl is approximately 83%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Koski Tl

In Koski Tl in August, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Koski Tl.

Maximum UV Index Levels in Koski Tl for August

The chart shows the monthly maximum UV Index (UVI) for Koski Tl in August, 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 August, the maximum UV index in Koski Tl typically reaches 5, which falls under the moderate exposure category.

Data source: Koski Tl August 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 August Weather in Koski Tl Compares to Other Months

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

This table compares monthly weather conditions in Koski Tl, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	49 mm (1.9 inches)	97%	low
February Weather	-4°C (25°F)	44 mm (1.7 inches)	95%	low
March Weather	-1°C (30°F)	46 mm (1.8 inches)	93%	moderate
April Weather	4°C (39°F)	41 mm (1.6 inches)	86%	moderate
May Weather	10°C (50°F)	59 mm (2.3 inches)	75%	moderate
June Weather	16°C (62°F)	59 mm (2.3 inches)	75%	high
July Weather	17°C (64°F)	83 mm (3.3 inches)	80%	high
August Weather	16°C (61°F)	88 mm (3.5 inches)	83%	moderate
September Weather	11°C (52°F)	62 mm (2.4 inches)	90%	moderate
October Weather	6°C (43°F)	77 mm (3.0 inches)	93%	low
November Weather	2°C (37°F)	52 mm (2.1 inches)	94%	low
December Weather	-2°C (30°F)	67 mm (2.6 inches)	95%	low