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May Weather in Ostrovtsy, Russian Federation

Last updated: August 27, 2025

In May, the average temperature in Ostrovtsy, Russian Federation hovers around 13°C (55°F). Expect a minimum of -1°C (30°F) and a maximum that can reach up to 31°C (88°F). During this time, precipitation averages 70 mm (2.8 in) spread over 11 days, while humidity remains relatively high at 73%.

May Temperature in Ostrovtsy

In May in Ostrovtsy, the average temperature is 13°C (55°F). Maximum temperatures can reach up to 31°C (88°F), while minimum temperatures can drop as low as -1°C (30°F). Overall, it's advisable to pack for both warm and cold weather if you're planning to travel during this month.

May Weather in Ostrovtsy: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Ostrovtsy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ostrovtsy, May typically has an average temperature of 13°C (55°F), with highs reaching up to 31°C (88°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec222331435563666455453325
Data source: Temperature data for Ostrovtsy 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.

May Precipitation in Ostrovtsy

In Ostrovtsy in May, the precipitation amount is 70 mm (2.8 in) distributed over 11 days.

May Precipitation Trends in Ostrovtsy

The chart displays monthly precipitation patterns in Ostrovtsy, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Ostrovtsy, May typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec404836577072786149513955
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Ostrovtsy

In Ostrovtsy in May humidity is 73%. With an average temperature of 13°C (55°F), this humidity feels like a damp chill that can penetrate layers of clothing, making it essential for travelers to dress in warm, moisture-wicking fabrics to stay comfortable while exploring.

May Average Humidity in Ostrovtsy

This chart illustrates the average monthly humidity levels in Ostrovtsy, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Ostrovtsy is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec98%96%92%81%73%74%78%75%86%90%95%92%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Ostrovtsy

In Ostrovtsy in May, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Ostrovtsy, you can refer to this Hourly UV Index in Ostrovtsy.

Maximum UV Index Levels in Ostrovtsy for May

The chart shows the monthly maximum UV Index (UVI) for Ostrovtsy in May, 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 May, the maximum UV index in Ostrovtsy typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124567765321
Data source: Ostrovtsy May 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 May Weather in Ostrovtsy Compares to Other Months

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

This table compares monthly weather conditions in Ostrovtsy, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)40 mm (1.6 inches)98%low
February Weather-5°C (23°F)48 mm (1.9 inches)96%low
March Weather-1°C (31°F)36 mm (1.4 inches)92%moderate
April Weather6°C (43°F)57 mm (2.2 inches)81%moderate
May Weather13°C (55°F)70 mm (2.8 inches)73%high
June Weather17°C (64°F)72 mm (2.8 inches)74%high
July Weather19°C (66°F)78 mm (3.1 inches)78%high
August Weather18°C (65°F)61 mm (2.4 inches)75%high
September Weather13°C (55°F)49 mm (1.9 inches)86%moderate
October Weather7°C (45°F)51 mm (2.0 inches)90%moderate
November Weather1°C (34°F)39 mm (1.5 inches)95%low
December Weather-4°C (26°F)55 mm (2.2 inches)92%low

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