May Weather in Seymchan, Russian Federation

Last updated: August 27, 2025

In Seymchan, Russian Federation, the average temperature in May typically hovers around 6°C (43°F). Expect a chilly minimum of -10°C (15°F) and a warm maximum reaching 22°C (72°F). Rainfall averages 33 mm (1.3 in) over the course of 7 days, accompanied by a rather high average humidity of 83%. Prepare for a mix of cool air and damp days!

May Temperature in Seymchan

In May in Seymchan, the average temperature is 6°C (43°F). Maximums can reach up to 22°C (72°F), while minimums can drop as low as -10°C (15°F). Be prepared for a wide range of temperatures when traveling, so pack accordingly!

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

The chart illustrates May temperature patterns in Seymchan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Seymchan, May typically has an average temperature of 6°C (43°F), with highs reaching up to 22°C (72°F) and lows dropping to around -10°C (15°F).

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

May Precipitation in Seymchan

In Seymchan in May, the precipitation amount is 33 mm (1.3 in) over a period of 7 days.

May Precipitation Trends in Seymchan

The chart displays monthly precipitation patterns in Seymchan, 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 Seymchan, May typically receives around 33 mm (1.3 inches) of precipitation spread over approximately 7 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 Seymchan

In Seymchan in May, humidity is 83%. With an average temperature of 6°C (43°F), this humidity feels like a brisk chill that can make you feel colder than the actual temperature, often leading to a damp and uncomfortable experience for traveling.

May Average Humidity in Seymchan

This chart illustrates the average monthly humidity levels in Seymchan, 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 Seymchan is approximately 83%, 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 Seymchan

In Seymchan 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 Seymchan.

Maximum UV Index Levels in Seymchan for May

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

Data source: Seymchan 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 Seymchan Compares to Other Months

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

This table compares monthly weather conditions in Seymchan, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-35°C (-30°F)	21 mm (0.8 inches)	99%	low
February Weather	-30°C (-21°F)	18 mm (0.7 inches)	99%	low
March Weather	-20°C (-5°F)	16 mm (0.6 inches)	95%	low
April Weather	-8°C (18°F)	13 mm (0.5 inches)	88%	moderate
May Weather	6°C (43°F)	33 mm (1.3 inches)	83%	moderate
June Weather	14°C (58°F)	51 mm (2.0 inches)	84%	moderate
July Weather	16°C (62°F)	74 mm (2.9 inches)	84%	high
August Weather	13°C (56°F)	67 mm (2.6 inches)	88%	moderate
September Weather	6°C (43°F)	49 mm (1.9 inches)	90%	moderate
October Weather	-8°C (18°F)	32 mm (1.2 inches)	96%	low
November Weather	-21°C (-6°F)	53 mm (2.1 inches)	101%	low
December Weather	-33°C (-27°F)	17 mm (0.7 inches)	100%	low