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September Weather in Replot, Finland

Last updated: August 23, 2025

In September, the average temperature in Replot, Finland hovers around 11°C (53°F), with daily temperatures ranging from a chilly 3°C (38°F) to a pleasant 22°C (72°F). Expect some wet days, as precipitation amounts can reach 84 mm (3.3 in) over the course of 14 days. With an average humidity of 88%, it’s the perfect time to enjoy the lush, vibrant scenery that this season brings!

September Temperature in Replot

In September in Replot, the average temperature is 11°C (53°F), with maximums reaching 22°C (72°F) and minimums dropping as low as 3°C (38°F). This mild climate makes Replot an ideal destination for travelers looking to explore comfortably.

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

The chart illustrates September temperature patterns in Replot, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Replot, September typically has an average temperature of 11°C (53°F), with highs reaching up to 22°C (72°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec272429364556626053443730
Data source: Temperature data for Replot 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 Replot

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

September Precipitation Trends in Replot

The chart displays monthly precipitation patterns in Replot, 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 Replot, September typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec4145413743555580841047058
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Replot

In Replot 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 Replot

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

In Replot 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 Replot, you can check the information here.

Maximum UV Index Levels in Replot for September

The chart shows the monthly maximum UV Index (UVI) for Replot 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 Replot typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113356653211
Data source: Replot 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 Replot Compares to Other Months

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

This table compares monthly weather conditions in Replot, 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)45 mm (1.8 inches)93%low
March Weather-2°C (29°F)41 mm (1.6 inches)91%moderate
April Weather2°C (36°F)37 mm (1.5 inches)85%moderate
May Weather7°C (45°F)43 mm (1.7 inches)77%moderate
June Weather13°C (57°F)55 mm (2.2 inches)74%high
July Weather17°C (62°F)55 mm (2.2 inches)80%high
August Weather16°C (60°F)80 mm (3.1 inches)82%moderate
September Weather11°C (53°F)84 mm (3.3 inches)88%moderate
October Weather6°C (44°F)104 mm (4.1 inches)92%low
November Weather3°C (37°F)70 mm (2.8 inches)92%low
December Weather-1°C (31°F)58 mm (2.3 inches)93%low

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