May Weather in Ayan, Russian Federation

Last updated: August 27, 2025

In Ayan, Russian Federation, the average temperature in May hovers around 2°C (36°F). Expect chilly nights with a minimum temperature of -3°C (27°F), while daytime warmth can reach up to 17°C (63°F). This month brings about 105 mm (4.1 in) of precipitation over approximately 11 days, contributing to an average humidity level of 86%.

May Temperature in Ayan

In May in Ayan, the average temperature is 2°C (36°F), with maximums reaching 17°C (63°F) and minimums dropping as low as -3°C (27°F). Travelers should be prepared for a chilly climate, with warm layers and appropriate winter gear being essential.

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

The chart illustrates May temperature patterns in Ayan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ayan, May typically has an average temperature of 2°C (36°F), with highs reaching up to 17°C (63°F) and lows dropping to around -3°C (27°F).

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

May Precipitation in Ayan

In Ayan in May, the precipitation amount is 105 mm (4.1 in) over the course of 11 days.

May Precipitation Trends in Ayan

The chart displays monthly precipitation patterns in Ayan, 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 Ayan, May typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 11 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 Ayan

In Ayan in May, humidity is 86%. With an average temperature of 2°C (36°F), this humidity feels like a biting chill that clings to your skin, making outdoor exploration uncomfortable and dampening any enthusiasm for travel.

May Average Humidity in Ayan

This chart illustrates the average monthly humidity levels in Ayan, 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 Ayan is approximately 86%, 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 Ayan

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

Maximum UV Index Levels in Ayan for May

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

Data source: Ayan 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 Ayan Compares to Other Months

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

This table compares monthly weather conditions in Ayan, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-20°C (-4°F)	27 mm (1.1 inches)	100%	low
February Weather	-18°C (0°F)	15 mm (0.6 inches)	97%	low
March Weather	-11°C (13°F)	20 mm (0.8 inches)	91%	moderate
April Weather	-3°C (27°F)	53 mm (2.1 inches)	87%	moderate
May Weather	2°C (36°F)	105 mm (4.1 inches)	86%	high
June Weather	7°C (45°F)	78 mm (3.1 inches)	90%	high
July Weather	13°C (55°F)	85 mm (3.3 inches)	89%	high
August Weather	14°C (58°F)	90 mm (3.6 inches)	89%	high
September Weather	12°C (53°F)	130 mm (5.1 inches)	86%	moderate
October Weather	4°C (39°F)	55 mm (2.2 inches)	86%	low
November Weather	-8°C (17°F)	67 mm (2.6 inches)	95%	low
December Weather	-19°C (-1°F)	44 mm (1.7 inches)	101%	low