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June Weather in Ostaszewo, Poland

Last updated: August 27, 2025

In Ostaszewo, Poland, the average temperature in June is a pleasant 18°C (65°F). Expect a minimum of 6°C (43°F) and a maximum of 31°C (87°F) during this time. There’s a chance of precipitation, with an average of 68 mm (2.7 in) spread over 9 days. The air is relatively moist, with an average humidity of 76%, making it a comfortable yet refreshing month to explore!

June Temperature in Ostaszewo

In June in Ostaszewo, the average temperature is 18°C (65°F). Maximums can reach 31°C (87°F), and minimums can be as low as 6°C (43°F). It's a great time to visit for those who enjoy mild weather with the occasional warmer day, making it ideal for outdoor activities.

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

The chart illustrates June temperature patterns in Ostaszewo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ostaszewo, June typically has an average temperature of 18°C (65°F), with highs reaching up to 31°C (87°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec343438465464666660524436
Data source: Temperature data for Ostaszewo 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 Ostaszewo

In Ostaszewo in June, the precipitation amount is 68 mm (2.7 in) spread over 9 days.

June Precipitation Trends in Ostaszewo

The chart displays monthly precipitation patterns in Ostaszewo, 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 Ostaszewo, June typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec514145386768996878825564
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Ostaszewo

In Ostaszewo in June, humidity is 76%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making travel a little sticky but enjoyable, as long as you stay hydrated and take breaks in the shade.

June Average Humidity in Ostaszewo

This chart illustrates the average monthly humidity levels in Ostaszewo, 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 Ostaszewo is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%88%84%77%76%76%76%81%86%89%89%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Ostaszewo

In Ostaszewo 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 Ostaszewo.

Maximum UV Index Levels in Ostaszewo for June

The chart shows the monthly maximum UV Index (UVI) for Ostaszewo 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 Ostaszewo typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124567765311
Data source: Ostaszewo 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 Ostaszewo Compares to Other Months

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

This table compares monthly weather conditions in Ostaszewo, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)51 mm (2.0 inches)89%low
February Weather1°C (34°F)41 mm (1.6 inches)89%low
March Weather3°C (38°F)45 mm (1.8 inches)88%moderate
April Weather8°C (46°F)38 mm (1.5 inches)84%moderate
May Weather12°C (54°F)67 mm (2.6 inches)76%high
June Weather18°C (65°F)68 mm (2.7 inches)76%high
July Weather19°C (66°F)99 mm (3.9 inches)76%high
August Weather19°C (67°F)68 mm (2.7 inches)76%high
September Weather15°C (60°F)78 mm (3.1 inches)81%moderate
October Weather11°C (52°F)82 mm (3.2 inches)86%moderate
November Weather7°C (44°F)55 mm (2.2 inches)89%low
December Weather2°C (37°F)64 mm (2.5 inches)89%low

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