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October Weather in Cernu, Romania

Last updated: August 27, 2025

In October, the average temperature in Cernu, Romania hovers around 9°C (49°F). Expect a range from a chilly -4°C (26°F) at its lowest to a comfortable 24°C (76°F) at its peak. The weather can be a bit wet, with 41 mm (1.6 in) of precipitation over approximately 6 days. Humidity levels are quite high, averaging around 80%, so be prepared for a moist environment!

October Temperature in Cernu

In October in Cernu, the average temperature is 9°C (49°F). Maximum can reach 24°C (76°F) and minimum can be as low as -4°C (26°F). This variability in temperatures makes it essential for travelers to pack layers to stay comfortable throughout the day.

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

The chart illustrates October temperature patterns in Cernu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cernu, October typically has an average temperature of 9°C (49°F), with highs reaching up to 24°C (76°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec273237465664666758493932
Data source: Temperature data for Cernu 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 Cernu

In Cernu in October, the precipitation amount is 41 mm (1.6 in) over the course of 6 days.

October Precipitation Trends in Cernu

The chart displays monthly precipitation patterns in Cernu, 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 Cernu, October typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec30455054991541108347413762
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Cernu

In Cernu in October, humidity is 80%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and prompting a need for layered clothing to stay comfortable while traveling.

October Average Humidity in Cernu

This chart illustrates the average monthly humidity levels in Cernu, 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 Cernu 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 Cernu

In Cernu 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 Cernu.

Maximum UV Index Levels in Cernu for October

The chart shows the monthly maximum UV Index (UVI) for Cernu 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 Cernu typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789987532
Data source: Cernu 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 Cernu Compares to Other Months

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

This table compares monthly weather conditions in Cernu, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)30 mm (1.2 inches)92%low
February Weather0°C (32°F)45 mm (1.8 inches)88%moderate
March Weather3°C (37°F)50 mm (2.0 inches)86%moderate
April Weather8°C (47°F)54 mm (2.1 inches)79%high
May Weather13°C (56°F)99 mm (3.9 inches)73%very high
June Weather18°C (64°F)154 mm (6.1 inches)73%very high
July Weather19°C (66°F)110 mm (4.3 inches)68%very high
August Weather19°C (67°F)83 mm (3.3 inches)56%very high
September Weather15°C (59°F)47 mm (1.8 inches)62%high
October Weather9°C (49°F)41 mm (1.6 inches)80%moderate
November Weather4°C (39°F)37 mm (1.5 inches)89%moderate
December Weather0°C (32°F)62 mm (2.4 inches)90%low

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