May Weather in Fieni, Romania

Last updated: August 27, 2025

In Fieni, Romania, the average temperature in May hovers around 12°C (54°F). Expect a minimum of -1°C (31°F) and a maximum of 24°C (76°F). During this time, precipitation averages 135 mm (5.3 in) over 18 days, and the average humidity rests at a comfortable 71%.

May Temperature in Fieni

In May in Fieni, the average temperature is 12°C (54°F). The maximum can reach 24°C (76°F), while the minimum can be as low as -1°C (31°F). Travelers should prepare for a wide range of weather conditions during this time.

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

The chart illustrates May temperature patterns in Fieni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fieni, May typically has an average temperature of 12°C (54°F), with highs reaching up to 24°C (76°F) and lows dropping to around -1°C (31°F).

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

May Precipitation in Fieni

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

May Precipitation Trends in Fieni

The chart displays monthly precipitation patterns in Fieni, 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 Fieni, 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.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Fieni

In Fieni in May humidity is 71%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill that clings to your skin, making it essential to dress in layers while exploring the area, as the cool air can be refreshing yet slightly uncomfortable without proper attire for outdoor activities.

May Average Humidity in Fieni

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

In Fieni 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 Fieni.

Maximum UV Index Levels in Fieni for May

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

Data source: Fieni 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 Fieni Compares to Other Months

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

This table compares monthly weather conditions in Fieni, 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 (26°F)	40 mm (1.6 inches)	88%	low
February Weather	-1°C (31°F)	44 mm (1.7 inches)	85%	moderate
March Weather	2°C (36°F)	64 mm (2.5 inches)	82%	moderate
April Weather	7°C (45°F)	63 mm (2.5 inches)	73%	high
May Weather	12°C (54°F)	135 mm (5.3 inches)	71%	very high
June Weather	16°C (61°F)	186 mm (7.3 inches)	70%	very high
July Weather	18°C (64°F)	141 mm (5.6 inches)	66%	very high
August Weather	18°C (65°F)	104 mm (4.1 inches)	48%	very high
September Weather	14°C (57°F)	41 mm (1.6 inches)	57%	high
October Weather	9°C (48°F)	70 mm (2.7 inches)	79%	moderate
November Weather	4°C (39°F)	45 mm (1.8 inches)	87%	moderate
December Weather	0°C (31°F)	77 mm (3.0 inches)	88%	low