May Weather in Is, Russian Federation

Last updated: August 27, 2025

In Is, Russian Federation, the average temperature in May hovers around 10°C (50°F). However, be prepared for extremes, as it can dip to a chilly -12°C (10°F) or soar up to a sweltering 32°C (89°F). Expect 51 mm (2.0 in) of precipitation spread over about 12 days, and make sure to pack accordingly, as the average humidity is a humid 80%.

May Temperature in Is

In May in Is, the average temperature is 10°C (50°F). Maximum temperatures can reach 32°C (89°F), while minimums can drop as low as -12°C (10°F). This diverse range of temperatures means travelers should be prepared for both warm days and chilly nights, making it essential to pack accordingly.

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

The chart illustrates May temperature patterns in Is, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Is, May typically has an average temperature of 10°C (50°F), with highs reaching up to 32°C (89°F) and lows dropping to around -12°C (10°F).

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

May Precipitation in Is

In Is in May, the precipitation amount is 51 mm (2.0 in) spread over 12 days.

May Precipitation Trends in Is

The chart displays monthly precipitation patterns in Is, 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 Is, May typically receives around 51 mm (2.0 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 Is

In Is in May, humidity is 80%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill enveloping you, making traveling somewhat uncomfortable as it seeps into your clothes and clings to your skin, leaving you longing for a cozy indoor refuge.

May Average Humidity in Is

This chart illustrates the average monthly humidity levels in Is, 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 Is is approximately 80%, 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 Is

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

Maximum UV Index Levels in Is for May

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

Data source: Is 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 Is Compares to Other Months

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

This table compares monthly weather conditions in Is, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-14°C (7°F)	21 mm (0.8 inches)	100%	low
February Weather	-12°C (11°F)	31 mm (1.2 inches)	96%	low
March Weather	-5°C (23°F)	24 mm (0.9 inches)	94%	moderate
April Weather	3°C (37°F)	43 mm (1.7 inches)	88%	moderate
May Weather	10°C (50°F)	51 mm (2.0 inches)	80%	high
June Weather	14°C (57°F)	86 mm (3.4 inches)	76%	high
July Weather	18°C (65°F)	85 mm (3.3 inches)	83%	high
August Weather	15°C (60°F)	85 mm (3.3 inches)	84%	high
September Weather	9°C (48°F)	58 mm (2.3 inches)	91%	moderate
October Weather	3°C (37°F)	39 mm (1.5 inches)	91%	low
November Weather	-6°C (22°F)	31 mm (1.2 inches)	97%	low
December Weather	-10°C (13°F)	28 mm (1.1 inches)	96%	low