May Weather in Reni, Ukraine

Last updated: August 28, 2025

In May, the average temperature in Reni, Ukraine is a pleasant 18°C (64°F). Temperatures can range from a cool 6°C (43°F) at night to a warm 32°C (90°F) during the day. Expect about 43 mm (1.7 in) of precipitation spread over 8 days, and enjoy an average humidity of 73% for a comfortable atmosphere.

May Temperature in Reni

In May in Reni, the average temperature is 18°C (64°F). Maximums can reach 32°C (90°F), and minimums can be as low as 6°C (43°F). Be prepared for warm days and cool nights when planning your trip.

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

The chart illustrates May temperature patterns in Reni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Reni, May typically has an average temperature of 18°C (64°F), with highs reaching up to 32°C (90°F) and lows dropping to around 6°C (43°F).

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

May Precipitation in Reni

In Reni in May, the total precipitation amount is 43 mm (1.7 in) over the course of 8 days.

May Precipitation Trends in Reni

The chart displays monthly precipitation patterns in Reni, 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 Reni, May typically receives around 43 mm (1.7 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 Reni

In Reni in May, humidity is 73%. With an average temperature of 18°C (64°F), this humidity feels like a warm, sticky embrace that can leave travelers feeling a bit sluggish, making outdoor activities feel more demanding and encouraging frequent breaks to hydrate and cool off.

May Average Humidity in Reni

This chart illustrates the average monthly humidity levels in Reni, 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 Reni is approximately 73%, 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 Reni

In Reni 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 Reni.

Maximum UV Index Levels in Reni for May

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

Data source: Reni 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 Reni Compares to Other Months

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

This table compares monthly weather conditions in Reni, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	28 mm (1.1 inches)	87%	low
February Weather	3°C (37°F)	31 mm (1.2 inches)	83%	moderate
March Weather	6°C (43°F)	37 mm (1.4 inches)	80%	moderate
April Weather	12°C (53°F)	38 mm (1.5 inches)	76%	high
May Weather	18°C (64°F)	43 mm (1.7 inches)	73%	very high
June Weather	22°C (73°F)	79 mm (3.1 inches)	68%	very high
July Weather	24°C (76°F)	47 mm (1.8 inches)	65%	very high
August Weather	25°C (77°F)	18 mm (0.7 inches)	53%	very high
September Weather	20°C (68°F)	25 mm (1.0 inches)	61%	high
October Weather	13°C (56°F)	45 mm (1.8 inches)	77%	moderate
November Weather	8°C (46°F)	32 mm (1.2 inches)	85%	moderate
December Weather	3°C (38°F)	50 mm (2.0 inches)	86%	low