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October Weather in Herculian, Romania

Last updated: August 27, 2025

In October, the average temperature in Herculian, Romania hovers around 8°C (47°F). However, temperatures can range from a chilly -5°C (23°F) to a delightful 25°C (77°F). Expect 41 mm (1.6 in) of precipitation over 7 days, with an average humidity level of 80%. Perfect for cozying up indoors or enjoying the refreshing air outside!

October Temperature in Herculian

In October in Herculian, the average temperature is 8°C (47°F). The maximum can reach 25°C (77°F), while the minimum can drop as low as -5°C (23°F). This variation in temperature makes it essential for travelers to pack appropriately for both warm and cold conditions.

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

The chart illustrates October 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, October typically has an average temperature of 8°C (47°F), with highs reaching up to 25°C (77°F) and lows dropping to around -5°C (23°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.

October Precipitation in Herculian

In Herculian in October, the precipitation amount is 41 mm (1.6 in) spread over a duration of 7 days.

October Precipitation Trends in Herculian

The chart displays monthly precipitation patterns in Herculian, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Herculian, October typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec284351511031451018046413055
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Herculian

In Herculian in October, humidity is 80%. With an average temperature of 8°C (47°F), this humidity feels like you're walking through a heavy mist, making your clothes cling to your skin and every step prone to a shiver, which can be quite uncomfortable for traveling.

October Average Humidity in Herculian

This chart illustrates the average monthly humidity levels in Herculian, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Herculian is approximately 80%, 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 October generated using information from the Copernicus Climate Change Service.

October UV Index in Herculian

In Herculian in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Herculian.

Maximum UV Index Levels in Herculian for October

The chart shows the monthly maximum UV Index (UVI) for Herculian in October, 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 October, the maximum UV index in Herculian typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec236789987532
Data source: Herculian October 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 October 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 October’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 October’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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