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August Weather in Kirkkonummi, Finland

Last updated: August 23, 2025

In Kirkkonummi, Finland, the average temperature for August hovers around 17°C (63°F). During this time, you can expect minimums of 11°C (52°F) and maximums of 24°C (75°F). The month brings about 82 mm (3.2 in) of precipitation spread across 12 days, contributing to an average humidity level of 83%. Prepare for a mix of mild temperatures and occasional showers!

August Temperature in Kirkkonummi

In August in Kirkkonummi, the average temperature is 17°C (63°F), with maximums reaching 24°C (75°F) and minimums dropping to as low as 11°C (52°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates August temperature patterns in Kirkkonummi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kirkkonummi, August typically has an average temperature of 17°C (63°F), with highs reaching up to 24°C (75°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec312932374658636356484134
Data source: Temperature data for Kirkkonummi 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 Kirkkonummi

In Kirkkonummi in August, the precipitation amount is 82 mm (3.2 in) occurring over a span of 12 days.

August Precipitation Trends in Kirkkonummi

The chart displays monthly precipitation patterns in Kirkkonummi, 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 Kirkkonummi, August typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec6152543849487382831238682
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Kirkkonummi

In Kirkkonummi in August humidity is 83%. With an average temperature of 17°C (63°F), this humidity feels like a warm, sticky embrace that can make traveling uncomfortable, as the air clings to the skin and creates a heavy atmosphere, often leading to fatigue and a longing for the cooling relief of shade or air conditioning.

August Average Humidity in Kirkkonummi

This chart illustrates the average monthly humidity levels in Kirkkonummi, 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 Kirkkonummi is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%91%90%87%76%80%80%83%87%90%91%90%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Kirkkonummi

In Kirkkonummi 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 Kirkkonummi.

Maximum UV Index Levels in Kirkkonummi for August

The chart shows the monthly maximum UV Index (UVI) for Kirkkonummi 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 Kirkkonummi typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113457754211
Data source: Kirkkonummi 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 Kirkkonummi Compares to Other Months

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

This table compares monthly weather conditions in Kirkkonummi, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)61 mm (2.4 inches)92%low
February Weather-2°C (29°F)52 mm (2.1 inches)91%low
March Weather0°C (32°F)54 mm (2.1 inches)90%moderate
April Weather3°C (38°F)38 mm (1.5 inches)87%moderate
May Weather8°C (46°F)49 mm (1.9 inches)76%moderate
June Weather14°C (58°F)48 mm (1.9 inches)80%high
July Weather17°C (63°F)73 mm (2.9 inches)80%high
August Weather17°C (63°F)82 mm (3.2 inches)83%moderate
September Weather13°C (56°F)83 mm (3.3 inches)87%moderate
October Weather9°C (48°F)122 mm (4.8 inches)90%low
November Weather5°C (42°F)86 mm (3.4 inches)91%low
December Weather1°C (35°F)82 mm (3.2 inches)90%low

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