May Weather in Gelu, Romania

Last updated: August 27, 2025

In Gelu, Romania, the average temperature in May hovers around 17°C (62°F). The thermometer can dip as low as 2°C (36°F) or soar to a comfortable 30°C (87°F). Be prepared for some rain, with an average precipitation of 86 mm (3.4 in) spread over 14 days, contributing to a relatively high humidity of 71%.

May Temperature in Gelu

In May in Gelu, the average temperature is 17°C (62°F). Maximum temperatures can reach 30°C (87°F), while minimums can drop as low as 2°C (36°F). It's a great time to explore the outdoor attractions, so pack accordingly!

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

The chart illustrates May temperature patterns in Gelu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gelu, May typically has an average temperature of 17°C (62°F), with highs reaching up to 30°C (87°F) and lows dropping to around 2°C (36°F).

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

May Precipitation in Gelu

In Gelu in May, the precipitation amount is 86 mm (3.4 in) over the course of 14 days.

May Precipitation Trends in Gelu

The chart displays monthly precipitation patterns in Gelu, 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 Gelu, May typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 14 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 Gelu

In Gelu in May, humidity is 71%. With an average temperature of 17°C (62°F), this humidity feels like a warm embrace that can leave you feeling a bit sticky, making outdoor exploration both refreshing and slightly uncomfortable.

May Average Humidity in Gelu

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

In Gelu 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 Gelu.

Maximum UV Index Levels in Gelu for May

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

Data source: Gelu 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 Gelu Compares to Other Months

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

This table compares monthly weather conditions in Gelu, 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)	49 mm (1.9 inches)	93%	low
February Weather	3°C (38°F)	66 mm (2.6 inches)	88%	moderate
March Weather	6°C (44°F)	48 mm (1.9 inches)	86%	moderate
April Weather	12°C (54°F)	53 mm (2.1 inches)	79%	high
May Weather	17°C (62°F)	86 mm (3.4 inches)	71%	very high
June Weather	22°C (72°F)	94 mm (3.7 inches)	71%	very high
July Weather	23°C (73°F)	85 mm (3.3 inches)	64%	very high
August Weather	24°C (75°F)	49 mm (1.9 inches)	55%	very high
September Weather	18°C (65°F)	51 mm (2.0 inches)	64%	high
October Weather	13°C (55°F)	52 mm (2.0 inches)	83%	moderate
November Weather	8°C (46°F)	51 mm (2.0 inches)	91%	low
December Weather	3°C (37°F)	81 mm (3.2 inches)	92%	low