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April Weather in Herculian, Romania

Last updated: August 27, 2025

In Herculian, Romania, the average temperature in April hovers around 7°C (45°F), creating a cool yet inviting atmosphere. While you may experience minimum lows of -8°C (19°F), warmer days can reach up to a pleasant 24°C (75°F). Expect some rain, with 51 mm (2.0 in) of precipitation spread over 10 days, contributing to an average humidity of 79%. Perfect for enjoying the cozy vibes of the season!

April Temperature in Herculian

In April in Herculian, the average temperature is 7°C (45°F), with maximums reaching 24°C (75°F) and minimums dipping as low as -8°C (19°F). Be prepared for a diverse range of temperatures when traveling during this month.

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

The chart illustrates April temperature patterns in Herculian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Herculian, April typically has an average temperature of 7°C (45°F), with highs reaching up to 24°C (75°F) and lows dropping to around -8°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec242936455461646556473830
Data source: Temperature data for Herculian 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 Herculian

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

April Precipitation Trends in Herculian

The chart displays monthly precipitation patterns in Herculian, 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 Herculian, April typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec284351511031451018046413055
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Herculian

In Herculian in April humidity is 79%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill wrapping around you, making outdoor explorations uncomfortable and requiring extra layers for warmth while you navigate through the misty air.

April Average Humidity in Herculian

This chart illustrates the average monthly humidity levels in Herculian, 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 Herculian is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%88%86%79%73%73%69%56%62%81%89%90%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Herculian

In Herculian 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 Herculian.

Maximum UV Index Levels in Herculian for April

The chart shows the monthly maximum UV Index (UVI) for Herculian 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 Herculian typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec236789987532
Data source: Herculian 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 Herculian Compares to Other Months

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

This table compares monthly weather conditions in Herculian, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)28 mm (1.1 inches)92%low
February Weather-1°C (30°F)43 mm (1.7 inches)88%moderate
March Weather2°C (36°F)51 mm (2.0 inches)86%high
April Weather7°C (45°F)51 mm (2.0 inches)79%high
May Weather12°C (54°F)103 mm (4.1 inches)73%very high
June Weather16°C (62°F)145 mm (5.7 inches)73%very high
July Weather18°C (64°F)101 mm (4.0 inches)68%very high
August Weather18°C (65°F)80 mm (3.2 inches)56%very high
September Weather13°C (56°F)46 mm (1.8 inches)62%high
October Weather8°C (47°F)41 mm (1.6 inches)80%moderate
November Weather3°C (38°F)30 mm (1.2 inches)89%moderate
December Weather-1°C (31°F)55 mm (2.2 inches)90%low

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