September Weather in Kiihtelysvaara, Finland

Last updated: August 23, 2025

In September, the average temperature in Kiihtelysvaara, Finland hovers around 10°C (50°F). Prepare for a chilly start, as the minimum can drop to -1°C (30°F), while the mercury can rise to a pleasant 23°C (73°F). Expect about 84 mm (3.3 in) of precipitation spread over 14 days, coupled with high humidity levels at 91%. Plan accordingly for a mix of cool and mild weather!

September Temperature in Kiihtelysvaara

In September in Kiihtelysvaara, the average temperature is 10°C (50°F), with maximums reaching up to 23°C (73°F) and minimums dropping as low as -1°C (30°F). This makes Kiihtelysvaara a great destination for travelers who appreciate a wide range of temperatures and the beauty of changing seasons.

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

The chart illustrates September temperature patterns in Kiihtelysvaara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kiihtelysvaara, September typically has an average temperature of 10°C (50°F), with highs reaching up to 23°C (73°F) and lows dropping to around -1°C (30°F).

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

September Precipitation in Kiihtelysvaara

In Kiihtelysvaara in September, the precipitation amount is 84 mm (3.3 in) over the course of 14 days.

September Precipitation Trends in Kiihtelysvaara

The chart displays monthly precipitation patterns in Kiihtelysvaara, 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 Kiihtelysvaara, September typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 14 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 Kiihtelysvaara

In Kiihtelysvaara in September, humidity is 91%. With an average temperature of 10°C (50°F), this humidity feels like an enveloping dampness that makes traveling a bit uncomfortable, as the moisture clings to your skin and dampens your clothes, soaking up any residual warmth from the cool air.

September Average Humidity in Kiihtelysvaara

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

In Kiihtelysvaara 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 Kiihtelysvaara, you can check the information here.

Maximum UV Index Levels in Kiihtelysvaara for September

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

Data source: Kiihtelysvaara 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 Kiihtelysvaara Compares to Other Months

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

This table compares monthly weather conditions in Kiihtelysvaara, 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 (20°F)	50 mm (2.0 inches)	99%	low
February Weather	-7°C (19°F)	52 mm (2.0 inches)	98%	low
March Weather	-3°C (26°F)	54 mm (2.1 inches)	95%	moderate
April Weather	2°C (35°F)	45 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)	63 mm (2.5 inches)	76%	high
July Weather	17°C (63°F)	99 mm (3.9 inches)	83%	high
August Weather	15°C (59°F)	104 mm (4.1 inches)	89%	moderate
September Weather	10°C (50°F)	84 mm (3.3 inches)	91%	moderate
October Weather	5°C (41°F)	89 mm (3.5 inches)	95%	low
November Weather	0°C (32°F)	65 mm (2.6 inches)	95%	low
December Weather	-4°C (25°F)	75 mm (2.9 inches)	97%	low