May Weather in Optasi, Romania

Last updated: August 27, 2025

In May, the average temperature in Optasi, Romania is a pleasant 17°C (63°F), with a range that can dip to a cool 4°C (39°F) or soar to a warm 32°C (89°F). Expect approximately 81 mm (3.2 in) of precipitation spread over 14 days, contributing to an average humidity level of 70%. Ideal for those who enjoy mild climates with a touch of moisture!

May Temperature in Optasi

In May in Optasi, the average temperature is 17°C (63°F). Maximums can reach 32°C (89°F) and minimums can be as low as 4°C (39°F). This makes Optasi an ideal destination for travelers looking for mild weather with the possibility of warm days and cooler nights.

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

The chart illustrates May temperature patterns in Optasi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Optasi, May typically has an average temperature of 17°C (63°F), with highs reaching up to 32°C (89°F) and lows dropping to around 4°C (39°F).

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

May Precipitation in Optasi

In Optasi in May, the precipitation amount is 81 mm (3.2 in) over a span of 14 days.

May Precipitation Trends in Optasi

The chart displays monthly precipitation patterns in Optasi, 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 Optasi, May typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 14 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 Optasi

In Optasi in May humidity is 70%. With an average temperature of 17°C (63°F), this humidity feels like a warm embrace, making travel both refreshing and slightly sticky, as you navigate the air thick with moisture.

May Average Humidity in Optasi

This chart illustrates the average monthly humidity levels in Optasi, 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 Optasi is approximately 70%, 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 Optasi

In Optasi 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 Optasi.

Maximum UV Index Levels in Optasi for May

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

Data source: Optasi 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 Optasi Compares to Other Months

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

This table compares monthly weather conditions in Optasi, 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)	41 mm (1.6 inches)	91%	low
February Weather	3°C (38°F)	37 mm (1.5 inches)	86%	moderate
March Weather	7°C (44°F)	61 mm (2.4 inches)	83%	high
April Weather	12°C (54°F)	39 mm (1.5 inches)	74%	high
May Weather	17°C (63°F)	81 mm (3.2 inches)	70%	very high
June Weather	21°C (71°F)	122 mm (4.8 inches)	67%	very high
July Weather	24°C (75°F)	78 mm (3.1 inches)	65%	very high
August Weather	25°C (77°F)	48 mm (1.9 inches)	51%	very high
September Weather	19°C (67°F)	20 mm (0.8 inches)	58%	high
October Weather	13°C (55°F)	56 mm (2.2 inches)	80%	moderate
November Weather	7°C (45°F)	40 mm (1.6 inches)	88%	moderate
December Weather	2°C (37°F)	63 mm (2.5 inches)	90%	low