April Weather in Ulmi, Romania

Last updated: August 27, 2025

The average temperature in Ulmi, Romania during April is a mild 11°C (52°F). Expect a range where the minimum can dip to -6°C (21°F) and the maximum can reach up to 28°C (82°F). With a precipitation amount of 33 mm (1.3 in) over about 7 days, you might want to bring an umbrella. Additionally, the average humidity sits at a comfortable 79%, adding a touch of warmth to the air.

April Temperature in Ulmi

In April in Ulmi, the average temperature is 11°C (52°F), with maximums reaching up to 28°C (82°F) and minimums dropping as low as -6°C (21°F). It’s essential to pack for a range of weather conditions when traveling during this month.

April Weather in Ulmi: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Ulmi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ulmi, April typically has an average temperature of 11°C (52°F), with highs reaching up to 28°C (82°F) and lows dropping to around -6°C (21°F).

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

April Precipitation in Ulmi

In Ulmi in April, the precipitation amount is 33 mm (1.3 in) over a period of 7 days.

April Precipitation Trends in Ulmi

The chart displays monthly precipitation patterns in Ulmi, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Ulmi, April typically receives around 33 mm (1.3 inches) of precipitation spread over approximately 7 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Ulmi

In Ulmi in April humidity is 79%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that seeps through your clothes, making prolonged outdoor activities uncomfortable for travelers.

April Average Humidity in Ulmi

This chart illustrates the average monthly humidity levels in Ulmi, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Ulmi is approximately 79%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Ulmi

In Ulmi in April, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Ulmi, you can refer to this Hourly UV Index in Ulmi.

Maximum UV Index Levels in Ulmi for April

The chart shows the monthly maximum UV Index (UVI) for Ulmi in April, 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 April, the maximum UV index in Ulmi typically reaches 6, which falls under the high exposure category.

Data source: Ulmi April 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 April Weather in Ulmi Compares to Other Months

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

This table compares monthly weather conditions in Ulmi, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	22 mm (0.9 inches)	92%	low
February Weather	1°C (34°F)	37 mm (1.4 inches)	88%	moderate
March Weather	5°C (41°F)	38 mm (1.5 inches)	86%	moderate
April Weather	11°C (52°F)	33 mm (1.3 inches)	79%	high
May Weather	16°C (62°F)	65 mm (2.6 inches)	73%	very high
June Weather	21°C (70°F)	107 mm (4.2 inches)	73%	very high
July Weather	22°C (72°F)	65 mm (2.6 inches)	68%	very high
August Weather	23°C (73°F)	41 mm (1.6 inches)	56%	very high
September Weather	18°C (64°F)	35 mm (1.4 inches)	62%	high
October Weather	12°C (53°F)	33 mm (1.3 inches)	80%	moderate
November Weather	6°C (43°F)	31 mm (1.2 inches)	89%	moderate
December Weather	1°C (35°F)	53 mm (2.1 inches)	90%	low