April Weather in Ulmu, Romania

Last updated: August 27, 2025

In Ulmu, Romania, the average temperature in April hovers around 12°C (54°F), making it a cool yet pleasant time of year. Temperatures can dip to a chilly -1°C (30°F) at night while soaring to a warm 29°C (85°F) during the day. Expect approximately 40 mm (1.6 in) of precipitation over about 7 days, accompanied by an average humidity level of 73%. Prepare for a mix of cool mornings and mild afternoons!

April Temperature in Ulmu

In April in Ulmu, the average temperature is 12°C (54°F). The maximum can reach 29°C (85°F), while the minimum can drop as low as -1°C (30°F). Make sure to pack layers to stay comfortable during your travels, as the weather can vary significantly!

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

The chart illustrates April temperature patterns in Ulmu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ulmu, April typically has an average temperature of 12°C (54°F), with highs reaching up to 29°C (85°F) and lows dropping to around -1°C (30°F).

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

April Precipitation in Ulmu

In Ulmu in April, the precipitation amount is 40 mm (1.6 in) over a span of 7 days.

April Precipitation Trends in Ulmu

The chart displays monthly precipitation patterns in Ulmu, 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 Ulmu, April typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 7 days.

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

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Millimeters (mm) Inches (in)

April Humidity in Ulmu

In Ulmu in April, humidity is 73%. With an average temperature of 12°C (54°F), this humidity feels like a chilly embrace, making travel moderately uncomfortable as the dampness can chill you to your bones, especially during early morning excursions or late afternoon strolls.

April Average Humidity in Ulmu

This chart illustrates the average monthly humidity levels in Ulmu, 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 Ulmu is approximately 73%, 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 Ulmu

In Ulmu in April, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Ulmu.

Maximum UV Index Levels in Ulmu for April

The chart shows the monthly maximum UV Index (UVI) for Ulmu 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 Ulmu typically reaches 7, which falls under the high exposure category.

Data source: Ulmu 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 Ulmu Compares to Other Months

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

This table compares monthly weather conditions in Ulmu, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (33°F)	34 mm (1.4 inches)	88%	low
February Weather	3°C (38°F)	40 mm (1.6 inches)	85%	moderate
March Weather	7°C (44°F)	47 mm (1.8 inches)	82%	moderate
April Weather	12°C (54°F)	40 mm (1.6 inches)	73%	high
May Weather	18°C (64°F)	53 mm (2.1 inches)	71%	very high
June Weather	22°C (72°F)	104 mm (4.1 inches)	70%	very high
July Weather	24°C (75°F)	66 mm (2.6 inches)	66%	very high
August Weather	25°C (77°F)	16 mm (0.6 inches)	48%	very high
September Weather	20°C (68°F)	20 mm (0.8 inches)	57%	high
October Weather	13°C (56°F)	51 mm (2.0 inches)	79%	moderate
November Weather	8°C (46°F)	36 mm (1.4 inches)	87%	moderate
December Weather	3°C (38°F)	62 mm (2.4 inches)	88%	low