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June Weather in Herculian, Romania

Last updated: August 27, 2025

In Herculian, Romania, the average temperature in June hovers around 16°C (62°F). You can expect temperatures to fluctuate between a chilly 3°C (37°F) at night and a warm 29°C (85°F) during the day. With 145 mm (5.7 in) of precipitation spread over 20 days, it's wise to keep an umbrella handy. The average humidity level is a comfortable 73%, making this month an interesting blend of warmth and occasional showers.

June Temperature in Herculian

In June in Herculian, the average temperature is 16°C (62°F). Maximums can reach 29°C (85°F) and minimums can be as low as 3°C (37°F). It's a great time to visit for those who enjoy mild weather with a chance for warmer days.

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

The chart illustrates June 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, June typically has an average temperature of 16°C (62°F), with highs reaching up to 29°C (85°F) and lows dropping to around 3°C (37°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.

June Precipitation in Herculian

In Herculian in June, the precipitation amount is 145 mm (5.7 in) over a span of 20 days.

June Precipitation Trends in Herculian

The chart displays monthly precipitation patterns in Herculian, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Herculian, June typically receives around 145 mm (5.7 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec284351511031451018046413055
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Herculian

In Herculian in June, humidity is 73%. With an average temperature of 16°C (62°F), this humidity feels like a warm embrace, making outdoor activities slightly uncomfortable but still bearable for travelers who enjoy a lush, vibrant atmosphere.

June Average Humidity in Herculian

This chart illustrates the average monthly humidity levels in Herculian, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Herculian is approximately 73%, 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 June generated using information from the Copernicus Climate Change Service.

June UV Index in Herculian

In Herculian in June, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Herculian.

Maximum UV Index Levels in Herculian for June

The chart shows the monthly maximum UV Index (UVI) for Herculian in June, 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 June, the maximum UV index in Herculian typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec236789987532
Data source: Herculian June 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 June 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 June’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 June’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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