May Weather in Uelen, Russian Federation

Last updated: August 27, 2025

In May, the average temperature in Uelen, Russian Federation hovers around -2°C (29°F), with a minimum dipping down to -12°C (10°F) and a maximum peaking at 4°C (39°F). Expect a precipitation amount of about 20 mm (0.8 in) spread over 4 days, and brace yourself for an average humidity level of 93%.

May Temperature in Uelen

In May in Uelen, the average temperature is -2°C (29°F), with a maximum reaching 4°C (39°F) and a minimum dropping as low as -12°C (10°F). Travelers should be prepared for cold conditions and ensure they pack warm clothing for their visit.

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

The chart illustrates May temperature patterns in Uelen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Uelen, May typically has an average temperature of -2°C (29°F), with highs reaching up to 4°C (39°F) and lows dropping to around -12°C (10°F).

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

May Precipitation in Uelen

In Uelen in May, the total precipitation amount is 20 mm (0.8 in) spread over a period of 4 days.

May Precipitation Trends in Uelen

The chart displays monthly precipitation patterns in Uelen, 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 Uelen, May typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 4 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 Uelen

In Uelen in May humidity is 93%. With an average temperature of -2°C (29°F), this humidity feels like a dense, frosty blanket that clings to you, making the cold seep into your bones and transforming outdoor activities into a chilly challenge.

May Average Humidity in Uelen

This chart illustrates the average monthly humidity levels in Uelen, 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 Uelen is approximately 93%, 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 Uelen

In Uelen in May, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Uelen.

Maximum UV Index Levels in Uelen for May

The chart shows the monthly maximum UV Index (UVI) for Uelen 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 Uelen typically reaches 5, which falls under the moderate exposure category.

Data source: Uelen 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 Uelen Compares to Other Months

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

This table compares monthly weather conditions in Uelen, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-17°C (2°F)	29 mm (1.1 inches)	97%	low
February Weather	-16°C (3°F)	41 mm (1.6 inches)	98%	low
March Weather	-13°C (9°F)	51 mm (2.0 inches)	98%	low
April Weather	-8°C (18°F)	26 mm (1.0 inches)	96%	moderate
May Weather	-2°C (29°F)	20 mm (0.8 inches)	93%	moderate
June Weather	3°C (38°F)	24 mm (1.0 inches)	93%	moderate
July Weather	6°C (43°F)	60 mm (2.4 inches)	92%	high
August Weather	7°C (44°F)	57 mm (2.3 inches)	90%	moderate
September Weather	6°C (42°F)	52 mm (2.0 inches)	86%	moderate
October Weather	2°C (36°F)	66 mm (2.6 inches)	83%	low
November Weather	-3°C (27°F)	62 mm (2.4 inches)	85%	low
December Weather	-10°C (15°F)	77 mm (3.0 inches)	94%	low