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April Weather in Altana, Romania

Last updated: August 27, 2025

In April, the average temperature in Altana, Romania is a mild 10°C (51°F). Temperatures can fluctuate, with a minimum dip to -5°C (23°F) and occasional peaks reaching 27°C (81°F). Expect about 51 mm (2.0 in) of precipitation over 10 days, contributing to an average humidity of 74%. Stay prepared for a variety of weather as you explore this charming destination!

April Temperature in Altana

In April in Altana, the average temperature is 10°C (51°F), with maximums reaching 27°C (81°F) and minimums dropping as low as -5°C (23°F). This variation in temperature makes Altana a destination where travelers should be prepared for both warm and cold weather.

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

The chart illustrates April temperature patterns in Altana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Altana, April typically has an average temperature of 10°C (51°F), with highs reaching up to 27°C (81°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec293641515966697162524335
Data source: Temperature data for Altana generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Altana

In Altana in April, the total precipitation amount is 51 mm (2.0 in) spread over a period of 10 days.

April Precipitation Trends in Altana

The chart displays monthly precipitation patterns in Altana, 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 Altana, April typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec36516551117120906449513873
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Altana

In Altana in April humidity is 74%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill enveloping you, making travel a bit uncomfortable as the cold air clings to your skin, and you may find yourself wishing you had packed an extra layer to stay warm and dry.

April Average Humidity in Altana

This chart illustrates the average monthly humidity levels in Altana, 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 Altana is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%86%83%74%70%67%65%51%58%80%88%90%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Altana

In Altana 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 Altana, you can refer to this Hourly UV Index in Altana.

Maximum UV Index Levels in Altana for April

The chart shows the monthly maximum UV Index (UVI) for Altana 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 Altana typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987532
Data source: Altana 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 Altana Compares to Other Months

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

This table compares monthly weather conditions in Altana, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)35 mm (1.4 inches)91%low
February Weather2°C (36°F)51 mm (2.0 inches)86%moderate
March Weather5°C (42°F)65 mm (2.6 inches)83%moderate
April Weather10°C (51°F)51 mm (2.0 inches)74%high
May Weather15°C (59°F)117 mm (4.6 inches)70%very high
June Weather19°C (67°F)120 mm (4.7 inches)67%very high
July Weather20°C (69°F)90 mm (3.5 inches)65%very high
August Weather21°C (71°F)63 mm (2.5 inches)51%very high
September Weather16°C (62°F)49 mm (1.9 inches)58%high
October Weather11°C (52°F)51 mm (2.0 inches)80%moderate
November Weather6°C (43°F)38 mm (1.5 inches)88%moderate
December Weather2°C (35°F)73 mm (2.9 inches)90%low

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