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June Weather in Ostrov, Russian Federation

Last updated: August 27, 2025

In Ostrov, Russian Federation, the average temperature in June is a mild 17°C (63°F). Expect a range from a chilly 1°C (33°F) to a warm 33°C (92°F) throughout the month. With 63 mm (2.5 in) of precipitation over approximately 11 days, it's wise to bring an umbrella. The air tends to be quite humid, with an average humidity level of 78%.

June Temperature in Ostrov

In June in Ostrov, the average temperature is 17°C (63°F). Maximum temperatures can reach 33°C (92°F), while the minimum can drop as low as 1°C (33°F). It's advisable to pack layers to accommodate the varying temperatures during your travels.

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

The chart illustrates June temperature patterns in Ostrov, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ostrov, June typically has an average temperature of 17°C (63°F), with highs reaching up to 33°C (92°F) and lows dropping to around 1°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec272733425363646254453729
Data source: Temperature data for Ostrov 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 Ostrov

In Ostrov in June, the precipitation amount is 63 mm (2.5 in) during a total of 11 days.

June Precipitation Trends in Ostrov

The chart displays monthly precipitation patterns in Ostrov, 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 Ostrov, June typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec4139494572637410960695858
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Ostrov

In Ostrov in June, humidity is 78%. With an average temperature of 17°C (63°F), this humidity feels like a warm, enveloping blanket, making traveling slightly uncomfortable as you navigate the sticky air, prompting the need for frequent breaks in cooler, shaded areas.

June Average Humidity in Ostrov

This chart illustrates the average monthly humidity levels in Ostrov, 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 Ostrov is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%93%90%86%69%78%79%83%89%93%94%94%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Ostrov

In Ostrov 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 Ostrov.

Maximum UV Index Levels in Ostrov for June

The chart shows the monthly maximum UV Index (UVI) for Ostrov 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 Ostrov typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123467764211
Data source: Ostrov 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 Ostrov Compares to Other Months

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

This table compares monthly weather conditions in Ostrov, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)41 mm (1.6 inches)94%low
February Weather-3°C (27°F)39 mm (1.5 inches)93%low
March Weather0°C (33°F)49 mm (1.9 inches)89%moderate
April Weather6°C (43°F)45 mm (1.8 inches)86%moderate
May Weather11°C (53°F)72 mm (2.8 inches)69%high
June Weather17°C (63°F)63 mm (2.5 inches)78%high
July Weather18°C (65°F)74 mm (2.9 inches)79%high
August Weather17°C (62°F)109 mm (4.3 inches)83%high
September Weather12°C (55°F)60 mm (2.4 inches)89%moderate
October Weather7°C (46°F)69 mm (2.7 inches)93%low
November Weather3°C (38°F)58 mm (2.3 inches)94%low
December Weather-2°C (29°F)58 mm (2.3 inches)94%low

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