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August Weather in Kortesjaervi, Finland

Last updated: August 23, 2025

In August, the average temperature in Kortesjaervi, Finland is a mild 15°C (59°F), with minimums dipping to 3°C (37°F) and highs soaring to 31°C (89°F). Prepare for some humidity, as the average sits at a robust 82%. Expect liquid sunshine with 88 mm (3.5 in) of precipitation spread over about 15 days.

August Temperature in Kortesjaervi

In August in Kortesjaervi, the average temperature is 15°C (59°F). The maximum can reach 31°C (89°F) while the minimum can be as low as 3°C (37°F). It's advisable to pack both light clothing for the warm days and warmer layers for the cool evenings when traveling during this time.

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

The chart illustrates August temperature patterns in Kortesjaervi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kortesjaervi, August typically has an average temperature of 15°C (59°F), with highs reaching up to 31°C (89°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec232128374859635950413327
Data source: Temperature data for Kortesjaervi 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 Kortesjaervi

In Kortesjaervi in August, the precipitation amount is 88 mm (3.5 in) over a span of 15 days.

August Precipitation Trends in Kortesjaervi

The chart displays monthly precipitation patterns in Kortesjaervi, 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 Kortesjaervi, August typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec374041446156638870865847
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Kortesjaervi

In Kortesjaervi 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 Kortesjaervi

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

August UV Index in Kortesjaervi

In Kortesjaervi 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 Kortesjaervi.

Maximum UV Index Levels in Kortesjaervi for August

The chart shows the monthly maximum UV Index (UVI) for Kortesjaervi 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 Kortesjaervi typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112456653211
Data source: Kortesjaervi 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 Kortesjaervi Compares to Other Months

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

This table compares monthly weather conditions in Kortesjaervi, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)37 mm (1.5 inches)97%low
February Weather-6°C (22°F)40 mm (1.6 inches)95%low
March Weather-2°C (28°F)41 mm (1.6 inches)92%low
April Weather3°C (37°F)44 mm (1.7 inches)85%moderate
May Weather9°C (48°F)61 mm (2.4 inches)77%moderate
June Weather15°C (60°F)56 mm (2.2 inches)74%high
July Weather17°C (63°F)63 mm (2.5 inches)79%high
August Weather15°C (59°F)88 mm (3.5 inches)82%moderate
September Weather10°C (50°F)70 mm (2.7 inches)89%moderate
October Weather5°C (41°F)86 mm (3.4 inches)93%low
November Weather1°C (34°F)58 mm (2.3 inches)93%low
December Weather-3°C (27°F)47 mm (1.8 inches)95%low

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