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June Weather in Pertteli, Finland

Last updated: August 23, 2025

In June, the average temperature in Pertteli, Finland hovers around 16°C (62°F). During this time, you can expect the temperature to vary, with a minimum of 2°C (35°F) and a maximum peaking at 31°C (89°F). While exploring the area, prepare for some rain, as 52 mm (2.1 in) of precipitation can fall over approximately 8 days. Don't forget, the average humidity is 75%, adding to the overall atmospheric experience.

June Temperature in Pertteli

In June in Pertteli, the average temperature is 16°C (62°F). Maximum temperatures can reach 31°C (89°F), while minimums can dip as low as 2°C (35°F). It's advisable to pack layers to ensure comfort during your travels in this diverse climate.

June Weather in Pertteli: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Pertteli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pertteli, June typically has an average temperature of 16°C (62°F), with highs reaching up to 31°C (89°F) and lows dropping to around 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec272530395061646153443730
Data source: Temperature data for Pertteli 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.

June Precipitation in Pertteli

In Pertteli in June, the total precipitation amount is 52 mm (2.1 in) over the course of 8 days.

June Precipitation Trends in Pertteli

The chart displays monthly precipitation patterns in Pertteli, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Pertteli, June typically receives around 52 mm (2.1 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec514448385652798559785468
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Pertteli

In Pertteli in June, humidity is 75%. With an average temperature of 16°C (62°F), this humidity feels like a heavy blanket wrapping around you, making traveling feel a bit stifling and sticky, as the air clings to your skin and can sap your energy.

June Average Humidity in Pertteli

This chart illustrates the average monthly humidity levels in Pertteli, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Pertteli is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec97%95%93%87%75%75%80%83%90%93%94%95%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Pertteli

In Pertteli in June, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Pertteli.

Maximum UV Index Levels in Pertteli for June

The chart shows the monthly maximum UV Index (UVI) for Pertteli in June, 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 June, the maximum UV index in Pertteli typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457754211
Data source: Pertteli June 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 June Weather in Pertteli Compares to Other Months

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

This table compares monthly weather conditions in Pertteli, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)51 mm (2.0 inches)97%low
February Weather-4°C (25°F)44 mm (1.7 inches)95%low
March Weather-1°C (31°F)48 mm (1.9 inches)93%moderate
April Weather4°C (39°F)38 mm (1.5 inches)86%moderate
May Weather10°C (50°F)56 mm (2.2 inches)75%moderate
June Weather16°C (62°F)52 mm (2.1 inches)75%high
July Weather18°C (64°F)79 mm (3.1 inches)80%high
August Weather16°C (61°F)85 mm (3.3 inches)83%moderate
September Weather11°C (53°F)59 mm (2.3 inches)90%moderate
October Weather6°C (44°F)78 mm (3.1 inches)93%low
November Weather3°C (37°F)53 mm (2.1 inches)94%low
December Weather-1°C (30°F)68 mm (2.7 inches)95%low

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