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August Weather in Ilmajoki, Finland

Last updated: August 23, 2025

In August, the average temperature in Ilmajoki, Finland hovers around 15°C (59°F). The temperatures can vary significantly, with a minimum of 3°C (37°F) and a maximum reaching 30°C (86°F). Expect about 90 mm (3.5 in) of precipitation spread over 14 days, contributing to an average humidity level of 82%.

August Temperature in Ilmajoki

In August in Ilmajoki, the average temperature is 15°C (59°F), with maximums reaching 30°C (86°F) and minimums dropping as low as 3°C (37°F). This variability makes it essential to pack layers for your travels, ensuring you're prepared for both warm days and cooler evenings.

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

The chart illustrates August temperature patterns in Ilmajoki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ilmajoki, August typically has an average temperature of 15°C (59°F), with highs reaching up to 30°C (86°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec252229384859625950413428
Data source: Temperature data for Ilmajoki 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 Ilmajoki

In Ilmajoki in August, the precipitation amount is 90 mm (3.5 in) spread over a total of 14 days.

August Precipitation Trends in Ilmajoki

The chart displays monthly precipitation patterns in Ilmajoki, 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 Ilmajoki, August typically receives around 90 mm (3.5 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec373841435661579073735747
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Ilmajoki

In Ilmajoki in August, humidity is 82%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and uncomfortable for travelers.

August Average Humidity in Ilmajoki

This chart illustrates the average monthly humidity levels in Ilmajoki, 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 Ilmajoki is approximately 82%, 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 August generated using information from the Copernicus Climate Change Service.

August UV Index in Ilmajoki

In Ilmajoki 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 Ilmajoki.

Maximum UV Index Levels in Ilmajoki for August

The chart shows the monthly maximum UV Index (UVI) for Ilmajoki 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 Ilmajoki typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113456653211
Data source: Ilmajoki 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 Ilmajoki Compares to Other Months

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

This table compares monthly weather conditions in Ilmajoki, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)36 mm (1.4 inches)95%low
February Weather-5°C (23°F)38 mm (1.5 inches)93%low
March Weather-2°C (29°F)41 mm (1.6 inches)91%moderate
April Weather3°C (38°F)42 mm (1.7 inches)85%moderate
May Weather9°C (49°F)56 mm (2.2 inches)77%moderate
June Weather15°C (60°F)61 mm (2.4 inches)74%high
July Weather17°C (63°F)57 mm (2.2 inches)80%high
August Weather15°C (59°F)90 mm (3.5 inches)82%moderate
September Weather10°C (50°F)73 mm (2.9 inches)88%moderate
October Weather5°C (41°F)73 mm (2.9 inches)92%low
November Weather1°C (34°F)57 mm (2.2 inches)92%low
December Weather-2°C (28°F)47 mm (1.8 inches)93%low

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