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August Weather in Iitti, Finland

Last updated: August 23, 2025

In Iitti, Finland, the average temperature in August hovers around 16°C (61°F). Expect a minimum of 6°C (44°F) and a maximum of 30°C (87°F). During this month, anticipate precipitation of 86 mm (3.4 in) over approximately 14 days, with an average humidity of a high 85%.

August Temperature in Iitti

In August in Iitti, the average temperature is 16°C (61°F). The maximum can reach 30°C (87°F), and the minimum can be as low as 6°C (44°F). This variation in temperatures makes it an ideal time for travelers to enjoy outdoor activities and explore the local attractions comfortably.

August Weather in Iitti: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Iitti, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Iitti, August typically has an average temperature of 16°C (61°F), with highs reaching up to 30°C (87°F) and lows dropping to around 6°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec252329385061636152433628
Data source: Temperature data for Iitti 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.

August Precipitation in Iitti

In Iitti in August, the precipitation amount is 86 mm (3.4 in) over the course of 14 days.

August Precipitation Trends in Iitti

The chart displays monthly precipitation patterns in Iitti, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Iitti, August typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec494744465460788662775473
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Iitti

In Iitti in August, humidity is 85%. With an average temperature of 16°C (61°F), this humidity feels like a thick blanket wrapping around you, making outdoor activities feel sticky and the air heavy, which can be challenging for traveling and exploring the area comfortably.

August Average Humidity in Iitti

This chart illustrates the average monthly humidity levels in Iitti, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Iitti is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec98%96%93%87%75%74%80%85%90%94%94%96%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Iitti

In Iitti in August, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Iitti.

Maximum UV Index Levels in Iitti for August

The chart shows the monthly maximum UV Index (UVI) for Iitti in August, 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 August, the maximum UV index in Iitti typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113456753211
Data source: Iitti August 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 August Weather in Iitti Compares to Other Months

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

This table compares monthly weather conditions in Iitti, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)49 mm (1.9 inches)98%low
February Weather-5°C (24°F)47 mm (1.9 inches)96%low
March Weather-2°C (29°F)44 mm (1.7 inches)93%moderate
April Weather3°C (38°F)46 mm (1.8 inches)87%moderate
May Weather10°C (50°F)54 mm (2.1 inches)75%moderate
June Weather16°C (61°F)60 mm (2.3 inches)74%high
July Weather17°C (64°F)78 mm (3.1 inches)80%high
August Weather16°C (61°F)86 mm (3.4 inches)85%moderate
September Weather11°C (52°F)62 mm (2.5 inches)90%moderate
October Weather6°C (43°F)77 mm (3.0 inches)94%low
November Weather2°C (36°F)53 mm (2.1 inches)94%low
December Weather-2°C (28°F)73 mm (2.9 inches)96%low

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