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September Weather in Kaskinen, Finland

Last updated: August 23, 2025

In September, the average temperature in Kaskinen, Finland hovers around 11°C (53°F). Expect a minimum drop to 1°C (34°F) and highs peaking at 23°C (73°F). Be prepared for 83 mm (3.3 in) of precipitation over approximately 12 days, coupled with a notable average humidity of 88%.

September Temperature in Kaskinen

In September in Kaskinen, the average temperature is 11°C (53°F). Maximums can reach 23°C (73°F), while minimums can be as low as 1°C (34°F). Travelers should prepare for a mix of mild days and chilly nights.

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

The chart illustrates September temperature patterns in Kaskinen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kaskinen, September typically has an average temperature of 11°C (53°F), with highs reaching up to 23°C (73°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec272530374758636052443730
Data source: Temperature data for Kaskinen generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Kaskinen

In Kaskinen in September, the precipitation amount is 83 mm (3.3 in) distributed over the course of 12 days.

September Precipitation Trends in Kaskinen

The chart displays monthly precipitation patterns in Kaskinen, 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 Kaskinen, September typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec414644383755669783896265
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kaskinen

In Kaskinen in September humidity is 88%. With an average temperature of 11°C (53°F), this humidity feels like a heavy blanket wrapping around you, making travel feel sluggish and uncomfortable as you navigate the damp air.

September Average Humidity in Kaskinen

This chart illustrates the average monthly humidity levels in Kaskinen, 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 Kaskinen is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%93%91%85%77%75%80%82%88%92%92%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kaskinen

In Kaskinen 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 Kaskinen, you can check the information here.

Maximum UV Index Levels in Kaskinen for September

The chart shows the monthly maximum UV Index (UVI) for Kaskinen 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 Kaskinen typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112456653211
Data source: Kaskinen 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 Kaskinen Compares to Other Months

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

This table compares monthly weather conditions in Kaskinen, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (28°F)41 mm (1.6 inches)95%low
February Weather-4°C (25°F)46 mm (1.8 inches)93%low
March Weather-1°C (30°F)44 mm (1.7 inches)91%low
April Weather3°C (38°F)38 mm (1.5 inches)85%moderate
May Weather8°C (47°F)37 mm (1.5 inches)77%moderate
June Weather14°C (58°F)55 mm (2.2 inches)74%high
July Weather17°C (63°F)65 mm (2.6 inches)80%high
August Weather16°C (60°F)97 mm (3.8 inches)82%moderate
September Weather11°C (53°F)83 mm (3.3 inches)88%moderate
October Weather6°C (44°F)89 mm (3.5 inches)92%low
November Weather3°C (37°F)62 mm (2.4 inches)92%low
December Weather-1°C (31°F)65 mm (2.6 inches)93%low

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