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September Weather in Uurainen, Finland

Last updated: August 23, 2025

In September, the average temperature in Uurainen, Finland hovers around 10°C (50°F). You'll experience a range from a chilly -4°C (25°F) to a pleasant 22°C (72°F). Expect some rainfall, with an average precipitation of 73 mm (2.9 in) spread over 12 days, complemented by a high average humidity of 91%.

September Temperature in Uurainen

In September in Uurainen, the average temperature is 10°C (50°F), with maximums reaching 22°C (72°F) and minimums dropping as low as -4°C (25°F). This weather makes it a great time for travelers to enjoy a mix of mild days and chilly evenings, perfect for exploring the local sights.

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

The chart illustrates September temperature patterns in Uurainen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Uurainen, September typically has an average temperature of 10°C (50°F), with highs reaching up to 22°C (72°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec222027354860625949403326
Data source: Temperature data for Uurainen 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 Uurainen

In Uurainen in September, the precipitation amount is 73 mm (2.9 in) occurring over a span of 12 days.

September Precipitation Trends in Uurainen

The chart displays monthly precipitation patterns in Uurainen, 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 Uurainen, September typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec464441466758748973746265
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Uurainen

In Uurainen 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 Uurainen

This chart illustrates the average monthly humidity levels in Uurainen, 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 Uurainen is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec99%97%95%87%78%74%80%85%91%95%94%98%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Uurainen

In Uurainen 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 Uurainen, you can check the information here.

Maximum UV Index Levels in Uurainen for September

The chart shows the monthly maximum UV Index (UVI) for Uurainen 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 Uurainen typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113456653211
Data source: Uurainen 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 Uurainen Compares to Other Months

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

This table compares monthly weather conditions in Uurainen, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)46 mm (1.8 inches)99%low
February Weather-6°C (21°F)44 mm (1.7 inches)97%low
March Weather-3°C (27°F)41 mm (1.6 inches)95%moderate
April Weather2°C (36°F)46 mm (1.8 inches)87%moderate
May Weather9°C (48°F)66 mm (2.6 inches)78%moderate
June Weather16°C (60°F)58 mm (2.3 inches)74%high
July Weather17°C (62°F)74 mm (2.9 inches)80%high
August Weather15°C (59°F)89 mm (3.5 inches)85%moderate
September Weather10°C (50°F)73 mm (2.9 inches)91%moderate
October Weather5°C (41°F)74 mm (2.9 inches)95%low
November Weather1°C (33°F)62 mm (2.5 inches)94%low
December Weather-4°C (26°F)65 mm (2.5 inches)98%low

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