May Weather in Ulaantolgoy, Mongolia

Last updated: August 28, 2025

In May, the average temperature in Ulaantolgoy, Mongolia hovers around 6°C (44°F). Temperatures can vary significantly, with a minimum reaching -15°C (5°F) and a maximum of 23°C (74°F). Expect about 38 mm (1.5 in) of precipitation spread over 8 days, along with an average humidity level of 45%.

May Temperature in Ulaantolgoy

In May in Ulaantolgoy, the average temperature is 6°C (44°F). Maximum temperatures can reach 23°C (74°F), while minimums can drop as low as -15°C (5°F). Be prepared for a wide range of temperatures if you're planning to travel during this time.

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

The chart illustrates May temperature patterns in Ulaantolgoy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ulaantolgoy, May typically has an average temperature of 6°C (44°F), with highs reaching up to 23°C (74°F) and lows dropping to around -15°C (5°F).

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

May Precipitation in Ulaantolgoy

In Ulaantolgoy in May, the total precipitation amount is 38 mm (1.5 in), spread over 8 days.

May Precipitation Trends in Ulaantolgoy

The chart displays monthly precipitation patterns in Ulaantolgoy, 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 Ulaantolgoy, May typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 8 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Ulaantolgoy

In Ulaantolgoy in May humidity is 45%. With average temperature 6°C (44°F), this humidity feels like a crisp and refreshing embrace, making it ideal for exploring the sights without feeling overheated or sticky.

May Average Humidity in Ulaantolgoy

This chart illustrates the average monthly humidity levels in Ulaantolgoy, 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 Ulaantolgoy is approximately 45%, 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 Ulaantolgoy

In Ulaantolgoy 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 Ulaantolgoy.

Maximum UV Index Levels in Ulaantolgoy for May

The chart shows the monthly maximum UV Index (UVI) for Ulaantolgoy 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 Ulaantolgoy typically reaches 10, which falls under the very high exposure category.

Data source: Ulaantolgoy 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 Ulaantolgoy Compares to Other Months

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

This table compares monthly weather conditions in Ulaantolgoy, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-23°C (-8°F)	4 mm (0.2 inches)	97%	low
February Weather	-19°C (-1°F)	4 mm (0.2 inches)	94%	moderate
March Weather	-8°C (17°F)	11 mm (0.4 inches)	87%	high
April Weather	1°C (34°F)	19 mm (0.7 inches)	67%	very high
May Weather	6°C (44°F)	38 mm (1.5 inches)	45%	very high
June Weather	12°C (54°F)	49 mm (1.9 inches)	42%	very high
July Weather	14°C (57°F)	58 mm (2.3 inches)	46%	very high
August Weather	12°C (54°F)	71 mm (2.8 inches)	52%	very high
September Weather	6°C (43°F)	22 mm (0.9 inches)	54%	high
October Weather	-3°C (28°F)	7 mm (0.3 inches)	63%	moderate
November Weather	-11°C (12°F)	6 mm (0.2 inches)	81%	moderate
December Weather	-20°C (-4°F)	4 mm (0.1 inches)	95%	low