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May Weather in Russia, United States

Last updated: June 24, 2025

In Russia, United States, the average temperature in May is a mild 17°C (64°F). However, temperatures can fluctuate, with lows reaching as low as -1°C (30°F) and highs soaring up to 33°C (91°F). Be prepared for a bit of rain, as the area sees about 134 mm (5.3 in) of precipitation over approximately 15 days during the month, accompanied by an average humidity level of 81%.

May Temperature in Russia

In May in Russia, the average temperature is 17°C (64°F). Maximum temperatures can reach 33°C (91°F), while minimums can drop as low as -1°C (30°F). Be prepared for fluctuating weather conditions that offer both warmth and cooler spells, making it ideal for a diverse range of outdoor activities.

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

The chart illustrates May temperature patterns in Russia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Russia, May typically has an average temperature of 17°C (64°F), with highs reaching up to 33°C (91°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec303242516372767368574135
Data source: Temperature data for Russia 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 Russia

In Russia in May, the total precipitation amount is 134 mm (5.3 in) spread over a period of 15 days.

May Precipitation Trends in Russia

The chart displays monthly precipitation patterns in Russia, 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 Russia, May typically receives around 134 mm (5.3 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec73961049813412410810678999077
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Russia

In Russia in May, humidity is 81%. With an average temperature of 17°C (64°F), this humidity feels like walking through a warm mist, enveloping you in a sticky embrace that can quickly lead to discomfort during long sightseeing excursions.

May Average Humidity in Russia

This chart illustrates the average monthly humidity levels in Russia, 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 Russia is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%87%88%81%82%81%78%78%82%89%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Russia

In Russia in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Russia.

Maximum UV Index Levels in Russia for May

The chart shows the monthly maximum UV Index (UVI) for Russia 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 Russia typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Russia 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 Russia Compares to Other Months

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

This table compares monthly weather conditions in Russia, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)73 mm (2.9 inches)88%moderate
February Weather0°C (33°F)96 mm (3.8 inches)87%moderate
March Weather5°C (42°F)104 mm (4.1 inches)87%high
April Weather11°C (51°F)98 mm (3.9 inches)87%very high
May Weather17°C (64°F)134 mm (5.3 inches)81%very high
June Weather22°C (72°F)124 mm (4.9 inches)82%very high
July Weather24°C (76°F)108 mm (4.3 inches)81%very high
August Weather23°C (73°F)106 mm (4.2 inches)78%very high
September Weather20°C (69°F)78 mm (3.1 inches)78%very high
October Weather14°C (57°F)99 mm (3.9 inches)82%high
November Weather5°C (42°F)90 mm (3.5 inches)89%moderate
December Weather2°C (36°F)77 mm (3.0 inches)86%low

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