September Weather in Tuupovaara, Finland

Last updated: August 23, 2025

In September, the average temperature in Tuupovaara, Finland hovers around 9°C (49°F). Expect a wide range, with minimums dipping to -4°C (26°F) and maximums reaching up to 23°C (74°F). Rainfall can be expected, totaling 81 mm (3.2 in) over approximately 13 days. Additionally, the atmosphere carries a notable average humidity of 91%, making it feel even cooler at times.

September Temperature in Tuupovaara

In September in Tuupovaara, the average temperature is 9°C (49°F). Maximums can reach 23°C (74°F), and minimums can drop as low as -4°C (26°F). Travelers should be prepared for a wide range of temperatures, from mild days to chilly nights.

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

The chart illustrates September temperature patterns in Tuupovaara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tuupovaara, September typically has an average temperature of 9°C (49°F), with highs reaching up to 23°C (74°F) and lows dropping to around -4°C (26°F).

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

September Precipitation in Tuupovaara

In Tuupovaara in September, the precipitation amount is 81 mm (3.2 in) over the course of 13 days.

September Precipitation Trends in Tuupovaara

The chart displays monthly precipitation patterns in Tuupovaara, 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 Tuupovaara, September typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 13 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 Tuupovaara

In Tuupovaara in September humidity is 91%. With an average temperature of 9°C (49°F), this humidity feels like a chilly mist enveloping you, making travel uncomfortable as the dampness seeps into your clothing and chills you to the bone.

September Average Humidity in Tuupovaara

This chart illustrates the average monthly humidity levels in Tuupovaara, 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 Tuupovaara is approximately 91%, 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 Tuupovaara

In Tuupovaara 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 Tuupovaara, you can check the information here.

Maximum UV Index Levels in Tuupovaara for September

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

Data source: Tuupovaara 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 Tuupovaara Compares to Other Months

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

This table compares monthly weather conditions in Tuupovaara, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (19°F)	51 mm (2.0 inches)	99%	low
February Weather	-8°C (18°F)	53 mm (2.1 inches)	98%	low
March Weather	-4°C (26°F)	55 mm (2.2 inches)	95%	moderate
April Weather	2°C (35°F)	47 mm (1.8 inches)	88%	moderate
May Weather	9°C (48°F)	58 mm (2.3 inches)	79%	moderate
June Weather	15°C (60°F)	61 mm (2.4 inches)	76%	high
July Weather	17°C (62°F)	99 mm (3.9 inches)	83%	high
August Weather	15°C (59°F)	103 mm (4.1 inches)	89%	moderate
September Weather	9°C (49°F)	81 mm (3.2 inches)	91%	moderate
October Weather	4°C (40°F)	87 mm (3.4 inches)	95%	low
November Weather	0°C (32°F)	62 mm (2.5 inches)	95%	low
December Weather	-5°C (24°F)	76 mm (3.0 inches)	97%	low