September Weather in Turenki, Finland

Last updated: August 23, 2025

In September, the average temperature in Turenki, Finland hovers around 11°C (52°F). Expect chilly nights, with minimums dipping to -2°C (28°F), while daytime can heat up to a pleasant 24°C (75°F). With an average precipitation of 66 mm (2.6 in) over 13 days, don't forget your umbrella! The air remains 90% humid, making it feel even cooler—perfect for cozy indoor activities.

September Temperature in Turenki

In September in Turenki, the average temperature is 11°C (52°F). Maximum temperatures can reach 24°C (75°F), while minimum temperatures can fall as low as -2°C (28°F). This variation makes it advisable for travelers to pack layers to accommodate both warm and chilly conditions.

September Weather in Turenki: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Turenki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Turenki, September typically has an average temperature of 11°C (52°F), with highs reaching up to 24°C (75°F) and lows dropping to around -2°C (28°F).

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

September Precipitation in Turenki

In Turenki in September, the total precipitation amount is 66 mm (2.6 in) spread over the course of 13 days.

September Precipitation Trends in Turenki

The chart displays monthly precipitation patterns in Turenki, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Turenki, September typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 13 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Turenki

In Turenki in September, humidity is 90%. With an average temperature of 11°C (52°F), this humidity feels like a heavy blanket that clings to your skin, making travel uncomfortable and muggy.

September Average Humidity in Turenki

This chart illustrates the average monthly humidity levels in Turenki, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Turenki is approximately 90%, offering insight into how humid the weather typically is during this month.

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

September UV Index in Turenki

In Turenki in September, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Turenki, you can check the information here.

Maximum UV Index Levels in Turenki for September

The chart shows the monthly maximum UV Index (UVI) for Turenki in September, 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 September, the maximum UV index in Turenki typically reaches 3, which falls under the moderate exposure category.

Data source: Turenki September 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 September Weather in Turenki Compares to Other Months

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

This table compares monthly weather conditions in Turenki, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	48 mm (1.9 inches)	97%	low
February Weather	-5°C (24°F)	42 mm (1.6 inches)	95%	low
March Weather	-2°C (29°F)	43 mm (1.7 inches)	93%	moderate
April Weather	4°C (39°F)	46 mm (1.8 inches)	86%	moderate
May Weather	10°C (50°F)	60 mm (2.3 inches)	75%	moderate
June Weather	16°C (61°F)	71 mm (2.8 inches)	75%	high
July Weather	17°C (63°F)	85 mm (3.3 inches)	80%	high
August Weather	16°C (61°F)	80 mm (3.2 inches)	83%	moderate
September Weather	11°C (52°F)	66 mm (2.6 inches)	90%	moderate
October Weather	6°C (43°F)	76 mm (3.0 inches)	93%	low
November Weather	2°C (36°F)	52 mm (2.1 inches)	94%	low
December Weather	-2°C (28°F)	64 mm (2.5 inches)	95%	low