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April Weather in Colonia, Romania

Last updated: August 27, 2025

In Colonia, Romania, the average temperature in April hovers around 11°C (52°F). Temperatures can vary significantly, with lows of -6°C (21°F) and highs reaching 29°C (85°F). Expect 40 mm (1.6 in) of precipitation spread over 9 days, and a rather high average humidity of 79%, making for a notably damp atmosphere.

April Temperature in Colonia

In April in Colonia, the average temperature is 11°C (52°F). Maximum temperatures can reach 29°C (85°F), while minimums can drop to as low as -6°C (21°F). This wide temperature range means travelers should pack layers to accommodate both warm days and chilly nights.

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

The chart illustrates April temperature patterns in Colonia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Colonia, April typically has an average temperature of 11°C (52°F), with highs reaching up to 29°C (85°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec293642526169717363524335
Data source: Temperature data for Colonia 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 Colonia

In Colonia in April, the precipitation amount is 40 mm (1.6 in) over the course of 9 days.

April Precipitation Trends in Colonia

The chart displays monthly precipitation patterns in Colonia, 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 Colonia, April typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec2535404081106815043402749
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Colonia

In Colonia 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 Colonia

This chart illustrates the average monthly humidity levels in Colonia, 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 Colonia is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%88%87%79%71%71%64%55%64%83%91%92%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Colonia

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

Maximum UV Index Levels in Colonia for April

The chart shows the monthly maximum UV Index (UVI) for Colonia 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 Colonia typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987432
Data source: Colonia 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 Colonia Compares to Other Months

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

This table compares monthly weather conditions in Colonia, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)25 mm (1.0 inches)93%low
February Weather2°C (36°F)35 mm (1.4 inches)88%moderate
March Weather5°C (42°F)40 mm (1.6 inches)86%moderate
April Weather11°C (52°F)40 mm (1.6 inches)79%high
May Weather16°C (61°F)81 mm (3.2 inches)71%very high
June Weather21°C (69°F)106 mm (4.2 inches)71%very high
July Weather22°C (71°F)81 mm (3.2 inches)64%very high
August Weather23°C (73°F)50 mm (2.0 inches)55%very high
September Weather17°C (64°F)43 mm (1.7 inches)64%high
October Weather11°C (53°F)40 mm (1.6 inches)83%moderate
November Weather6°C (43°F)27 mm (1.1 inches)91%moderate
December Weather1°C (35°F)49 mm (1.9 inches)92%low

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