May Weather in Ray, Ukraine

Last updated: August 28, 2025

In Ray, Ukraine, the average temperature in May hovers around 14°C (57°F). Expect a chilly minimum of -1°C (31°F) and warm highs reaching up to 29°C (84°F). Rain is not uncommon, with 117 mm (4.6 in) expected over 17 days, and the air carries a humidity level of around 71%. So pack accordingly for a mix of weather!

May Temperature in Ray

In May in Ray, the average temperature is 14°C (57°F). The maximum can reach 29°C (84°F), while the minimum can drop as low as -1°C (31°F). This makes it a great time for travelers to experience a diverse range of weather, so pack accordingly to enjoy both warm days and cooler evenings.

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

The chart illustrates May temperature patterns in Ray, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ray, May typically has an average temperature of 14°C (57°F), with highs reaching up to 29°C (84°F) and lows dropping to around -1°C (31°F).

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

May Precipitation in Ray

In Ray in May, the precipitation amount is 117 mm (4.6 in) over the course of 17 days.

May Precipitation Trends in Ray

The chart displays monthly precipitation patterns in Ray, 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 Ray, May typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 17 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 Ray

In Ray in May, humidity is 71%. With an average temperature of 14°C (57°F), this humidity feels like a damp blanket enveloping you, making outdoor activities less enjoyable and encouraging visitors to seek refuge in shaded spots or air-conditioned spaces.

May Average Humidity in Ray

This chart illustrates the average monthly humidity levels in Ray, 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 Ray is approximately 71%, 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 Ray

In Ray in May, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Ray.

Maximum UV Index Levels in Ray for May

The chart shows the monthly maximum UV Index (UVI) for Ray 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 Ray typically reaches 7, which falls under the high exposure category.

Data source: Ray 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 Ray Compares to Other Months

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

This table compares monthly weather conditions in Ray, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	36 mm (1.4 inches)	92%	low
February Weather	-1°C (31°F)	62 mm (2.5 inches)	89%	moderate
March Weather	3°C (38°F)	53 mm (2.1 inches)	88%	moderate
April Weather	9°C (48°F)	39 mm (1.5 inches)	79%	high
May Weather	14°C (57°F)	117 mm (4.6 inches)	71%	high
June Weather	19°C (66°F)	103 mm (4.1 inches)	72%	very high
July Weather	19°C (67°F)	103 mm (4.1 inches)	66%	very high
August Weather	20°C (68°F)	58 mm (2.3 inches)	60%	high
September Weather	15°C (59°F)	68 mm (2.7 inches)	71%	high
October Weather	10°C (50°F)	47 mm (1.8 inches)	86%	moderate
November Weather	4°C (40°F)	37 mm (1.5 inches)	90%	low
December Weather	0°C (33°F)	79 mm (3.1 inches)	91%	low