September Weather in Punkalaidun, Finland

Last updated: August 23, 2025

In Punkalaidun, Finland, the average temperature in September hovers around 11°C (52°F). Be prepared for temperature fluctuations, as it can dip to a chilly -3°C (26°F) or rise to a comfortable 24°C (76°F). During this month, you can expect 60 mm (2.4 in) of precipitation spread over approximately 12 days, contributing to an average humidity of 90%.

September Temperature in Punkalaidun

In September in Punkalaidun, the average temperature is 11°C (52°F). The maximum can reach 24°C (76°F) and the minimum can be as low as -3°C (26°F). This variability makes it essential for travelers to pack layers to stay comfortable throughout the day.

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

The chart illustrates September temperature patterns in Punkalaidun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Punkalaidun, September typically has an average temperature of 11°C (52°F), with highs reaching up to 24°C (76°F) and lows dropping to around -3°C (26°F).

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

September Precipitation in Punkalaidun

In Punkalaidun in September, the precipitation amount is 60 mm (2.4 in) over a span of 12 days.

September Precipitation Trends in Punkalaidun

The chart displays monthly precipitation patterns in Punkalaidun, 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 Punkalaidun, September typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 12 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Punkalaidun

In Punkalaidun 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 Punkalaidun

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

In Punkalaidun 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 Punkalaidun, you can check the information here.

Maximum UV Index Levels in Punkalaidun for September

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

Data source: Punkalaidun 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 Punkalaidun Compares to Other Months

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

This table compares monthly weather conditions in Punkalaidun, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	46 mm (1.8 inches)	97%	low
February Weather	-4°C (25°F)	42 mm (1.7 inches)	95%	low
March Weather	-1°C (31°F)	43 mm (1.7 inches)	93%	moderate
April Weather	4°C (39°F)	40 mm (1.6 inches)	86%	moderate
May Weather	10°C (50°F)	54 mm (2.1 inches)	75%	moderate
June Weather	16°C (61°F)	60 mm (2.4 inches)	75%	high
July Weather	17°C (64°F)	83 mm (3.3 inches)	80%	high
August Weather	16°C (61°F)	84 mm (3.3 inches)	83%	moderate
September Weather	11°C (52°F)	60 mm (2.4 inches)	90%	moderate
October Weather	6°C (43°F)	76 mm (3.0 inches)	93%	low
November Weather	2°C (37°F)	54 mm (2.1 inches)	94%	low
December Weather	-1°C (30°F)	64 mm (2.5 inches)	95%	low