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August Weather in Pornainen, Finland

Last updated: August 23, 2025

In August, the average temperature in Pornainen, Finland hovers around 16°C (61°F), with a minimum dipping to 6°C (43°F) and a maximum soaring to 30°C (87°F). Expect 80 mm (3.2 in) of precipitation spread over about 13 days, and prepare for a rather humid experience with an average humidity of 85%.

August Temperature in Pornainen

In August in Pornainen, the average temperature is 16°C (61°F). Maximums can reach 30°C (87°F), and minimums can drop as low as 6°C (43°F). It's a great time to visit, as the pleasant temperatures make for enjoyable outdoor activities and sightseeing.

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

The chart illustrates August temperature patterns in Pornainen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pornainen, 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 (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec262530395162646153443729
Data source: Temperature data for Pornainen 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 Pornainen

In Pornainen in August, the precipitation amount is 80 mm (3.2 in) spread over 13 days.

August Precipitation Trends in Pornainen

The chart displays monthly precipitation patterns in Pornainen, 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 Pornainen, August typically receives around 80 mm (3.2 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec534749485463838068815571
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Pornainen

In Pornainen 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 Pornainen

This chart illustrates the average monthly humidity levels in Pornainen, 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 Pornainen 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 Pornainen

In Pornainen 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 Pornainen.

Maximum UV Index Levels in Pornainen for August

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

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

This table compares monthly weather conditions in Pornainen, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (26°F)53 mm (2.1 inches)98%low
February Weather-4°C (25°F)47 mm (1.8 inches)96%low
March Weather-1°C (30°F)49 mm (1.9 inches)93%moderate
April Weather4°C (40°F)48 mm (1.9 inches)87%moderate
May Weather10°C (51°F)54 mm (2.1 inches)75%moderate
June Weather17°C (62°F)63 mm (2.5 inches)74%high
July Weather18°C (64°F)83 mm (3.3 inches)80%high
August Weather16°C (61°F)80 mm (3.2 inches)85%moderate
September Weather11°C (53°F)68 mm (2.7 inches)90%moderate
October Weather6°C (44°F)81 mm (3.2 inches)94%low
November Weather3°C (37°F)55 mm (2.2 inches)94%low
December Weather-2°C (29°F)71 mm (2.8 inches)96%low

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