May Weather in Khasan, Russian Federation

Last updated: August 27, 2025

In May, the average temperature in Khasan, Russian Federation is a comfortable 13°C (55°F), with minimums dipping to 4°C (40°F) and maximums reaching up to 26°C (79°F). Expect approximately 89 mm (3.5 in) of precipitation over about 8 days, paired with an average humidity of 76%, creating a pleasantly mild atmosphere.

May Temperature in Khasan

In May in Khasan, the average temperature is 13°C (55°F), with maximums reaching 26°C (79°F) and minimums dipping as low as 4°C (40°F). It's a great time for travelers to enjoy mild weather while exploring the sights.

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

The chart illustrates May temperature patterns in Khasan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Khasan, May typically has an average temperature of 13°C (55°F), with highs reaching up to 26°C (79°F) and lows dropping to around 4°C (40°F).

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

May Precipitation in Khasan

In Khasan in May, the precipitation amount is 89 mm (3.5 in) over a span of 8 days.

May Precipitation Trends in Khasan

The chart displays monthly precipitation patterns in Khasan, 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 Khasan, May typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 8 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 Khasan

In Khasan in May humidity is 76%. With an average temperature of 13°C (55°F), this humidity feels like a damp, heavy blanket enveloping you, making it feel cooler than it actually is, which can be quite refreshing for short excursions but may also lead to discomfort during prolonged outdoor activities.

May Average Humidity in Khasan

This chart illustrates the average monthly humidity levels in Khasan, 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 Khasan is approximately 76%, 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 Khasan

In Khasan in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Khasan.

Maximum UV Index Levels in Khasan for May

The chart shows the monthly maximum UV Index (UVI) for Khasan 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 Khasan typically reaches 8, which falls under the very high exposure category.

Data source: Khasan 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 Khasan Compares to Other Months

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

This table compares monthly weather conditions in Khasan, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (20°F)	14 mm (0.6 inches)	84%	low
February Weather	-4°C (24°F)	16 mm (0.6 inches)	76%	moderate
March Weather	2°C (36°F)	33 mm (1.3 inches)	72%	moderate
April Weather	8°C (46°F)	23 mm (0.9 inches)	69%	high
May Weather	13°C (55°F)	89 mm (3.5 inches)	76%	very high
June Weather	17°C (62°F)	58 mm (2.3 inches)	85%	very high
July Weather	22°C (71°F)	72 mm (2.8 inches)	89%	very high
August Weather	23°C (73°F)	195 mm (7.7 inches)	90%	extreme
September Weather	19°C (66°F)	81 mm (3.2 inches)	82%	very high
October Weather	12°C (53°F)	36 mm (1.4 inches)	80%	moderate
November Weather	3°C (38°F)	39 mm (1.6 inches)	66%	moderate
December Weather	-5°C (23°F)	9 mm (0.4 inches)	72%	low