May Weather in Korolev, Russian Federation

Last updated: August 27, 2025

In May, the average temperature in Korolev, Russian Federation hovers around 12°C (55°F), with a minimum dipping to -3°C (27°F) and a maximum soaring to 31°C (87°F). Expect about 73 mm (2.9 in) of precipitation spread over 12 days, contributing to an average humidity of 73%. Plan accordingly!

May Temperature in Korolev

In May in Korolev, the average temperature is 12°C (55°F). The maximum can reach 31°C (87°F), and the minimum can be as low as -3°C (27°F). Pack accordingly to enjoy a mix of warm and cool weather during your travels!

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

The chart illustrates May temperature patterns in Korolev, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Korolev, May typically has an average temperature of 12°C (55°F), with highs reaching up to 31°C (87°F) and lows dropping to around -3°C (27°F).

Data source: Temperature data for Korolev generated using information from the Copernicus Climate Change Service.

May Precipitation in Korolev

In Korolev in May, the precipitation amount is 73 mm (2.9 in) occurring over a span of 12 days.

May Precipitation Trends in Korolev

The chart displays monthly precipitation patterns in Korolev, 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 Korolev, May typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Korolev

In Korolev in May, humidity is 73%. With an average temperature of 12°C (55°F), this humidity feels like a cool, damp embrace that can make traveling a bit more challenging, as the air hangs heavy and might leave you feeling chilled, especially during outdoor adventures.

May Average Humidity in Korolev

This chart illustrates the average monthly humidity levels in Korolev, 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 Korolev is approximately 73%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Korolev

In Korolev 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 Korolev, you can refer to this Hourly UV Index in Korolev.

Maximum UV Index Levels in Korolev for May

The chart shows the monthly maximum UV Index (UVI) for Korolev 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 Korolev typically reaches 6, which falls under the high exposure category.

Data source: Korolev 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 Korolev Compares to Other Months

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

This table compares monthly weather conditions in Korolev, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (22°F)	43 mm (1.7 inches)	98%	low
February Weather	-5°C (22°F)	49 mm (1.9 inches)	96%	low
March Weather	-1°C (30°F)	41 mm (1.6 inches)	92%	moderate
April Weather	5°C (42°F)	56 mm (2.2 inches)	81%	moderate
May Weather	12°C (55°F)	73 mm (2.9 inches)	73%	high
June Weather	17°C (63°F)	71 mm (2.8 inches)	74%	high
July Weather	18°C (66°F)	87 mm (3.4 inches)	78%	high
August Weather	17°C (64°F)	64 mm (2.5 inches)	75%	high
September Weather	12°C (54°F)	60 mm (2.4 inches)	86%	moderate
October Weather	7°C (44°F)	57 mm (2.2 inches)	90%	moderate
November Weather	0°C (33°F)	46 mm (1.8 inches)	95%	low
December Weather	-4°C (25°F)	60 mm (2.4 inches)	92%	low