May Weather in Sieut, Romania

Last updated: August 27, 2025

In Sieut, Romania, the average temperature in May hovers around 13°C (56°F). During this time, temperatures can dip as low as -1°C (30°F) or soar to a maximum of 27°C (81°F). Expect 135 mm (5.3 in) of precipitation over approximately 18 days, with an average humidity level of 71%—perfect for embracing the refreshing embrace of the season!

May Temperature in Sieut

In May in Sieut, the average temperature is 13°C (56°F). Maximums can reach 27°C (81°F), while minimums can dip as low as -1°C (30°F). This variation makes it essential for travelers to pack layers to comfortably enjoy all that Sieut has to offer.

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

The chart illustrates May temperature patterns in Sieut, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sieut, May typically has an average temperature of 13°C (56°F), with highs reaching up to 27°C (81°F) and lows dropping to around -1°C (30°F).

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

May Precipitation in Sieut

In Sieut in May, the total precipitation amount is 135 mm (5.3 in) spread over 18 days.

May Precipitation Trends in Sieut

The chart displays monthly precipitation patterns in Sieut, 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 Sieut, May typically receives around 135 mm (5.3 inches) of precipitation spread over approximately 18 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 Sieut

In Sieut in May humidity is 71%. With an average temperature of 13°C (56°F), this humidity feels like a damp embrace that can make exploring the area feel a bit stifling and requires light, breathable clothing to remain comfortable while traveling.

May Average Humidity in Sieut

This chart illustrates the average monthly humidity levels in Sieut, 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 Sieut 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 Sieut

In Sieut 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 Sieut.

Maximum UV Index Levels in Sieut for May

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

Data source: Sieut 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 Sieut Compares to Other Months

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

This table compares monthly weather conditions in Sieut, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	47 mm (1.8 inches)	93%	low
February Weather	0°C (32°F)	76 mm (3.0 inches)	88%	moderate
March Weather	3°C (38°F)	60 mm (2.3 inches)	86%	moderate
April Weather	8°C (47°F)	57 mm (2.2 inches)	79%	high
May Weather	13°C (56°F)	135 mm (5.3 inches)	71%	very high
June Weather	18°C (64°F)	146 mm (5.8 inches)	71%	very high
July Weather	18°C (65°F)	119 mm (4.7 inches)	64%	very high
August Weather	19°C (67°F)	75 mm (3.0 inches)	55%	very high
September Weather	14°C (58°F)	73 mm (2.9 inches)	64%	high
October Weather	9°C (49°F)	63 mm (2.5 inches)	83%	moderate
November Weather	5°C (41°F)	36 mm (1.4 inches)	91%	moderate
December Weather	0°C (32°F)	88 mm (3.5 inches)	92%	low