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September Weather in Lohtaja, Finland

Last updated: August 23, 2025

In September, the average temperature in Lohtaja, Finland hovers around 10°C (50°F), making it a brisk yet refreshing time of year. Expect temperatures to range from a chilly -2°C (28°F) to a pleasantly warm 24°C (75°F). With 78 mm (3.1 in) of precipitation expected over 13 days, you might want to carry an umbrella. The air is notably humid, with average humidity reaching a balmy 89%. Embrace the season!

September Temperature in Lohtaja

In September in Lohtaja, the average temperature is 10°C (50°F), with maximums reaching up to 24°C (75°F) and minimums dipping as low as -2°C (28°F). This variation in temperature makes it essential to pack layers for your travels.

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

The chart illustrates September temperature patterns in Lohtaja, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lohtaja, September typically has an average temperature of 10°C (50°F), with highs reaching up to 24°C (75°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec232128364658635950413427
Data source: Temperature data for Lohtaja 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 Lohtaja

In Lohtaja in September, the precipitation amount is 78 mm (3.1 in) spread over 13 days.

September Precipitation Trends in Lohtaja

The chart displays monthly precipitation patterns in Lohtaja, 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 Lohtaja, September typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec373939395353739278825649
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Lohtaja

In Lohtaja in September, humidity is 89%. With an average temperature of 10°C (50°F), this humidity feels like a dense blanket wrapping around you, making travel feel damp and chilly, and urging you to dress in layers for comfort.

September Average Humidity in Lohtaja

This chart illustrates the average monthly humidity levels in Lohtaja, 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 Lohtaja is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec97%95%92%85%77%74%79%82%89%93%93%95%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Lohtaja

In Lohtaja 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 Lohtaja, you can check the information here.

Maximum UV Index Levels in Lohtaja for September

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

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

This table compares monthly weather conditions in Lohtaja, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)37 mm (1.5 inches)97%low
February Weather-6°C (21°F)39 mm (1.5 inches)95%low
March Weather-2°C (28°F)39 mm (1.5 inches)92%moderate
April Weather2°C (37°F)39 mm (1.5 inches)85%moderate
May Weather8°C (47°F)53 mm (2.1 inches)77%moderate
June Weather14°C (58°F)53 mm (2.1 inches)74%high
July Weather17°C (63°F)73 mm (2.9 inches)79%high
August Weather15°C (59°F)92 mm (3.6 inches)82%moderate
September Weather10°C (50°F)78 mm (3.1 inches)89%moderate
October Weather5°C (41°F)82 mm (3.2 inches)93%low
November Weather1°C (34°F)56 mm (2.2 inches)93%low
December Weather-3°C (27°F)49 mm (1.9 inches)95%low

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