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October Weather in Kostrena, Croatia

Last updated: August 23, 2025

In October, the average temperature in Kostrena, Croatia hovers around 13°C (56°F), making it a mild time of year. Expect temperatures to range from a minimum of 4°C (39°F) to a maximum of 24°C (75°F). During this month, precipitation totals about 162 mm (6.4 in), typically spread over 12 days, and the average humidity sits at a comfortable 83%.

October Temperature in Kostrena

In October in Kostrena, the average temperature is 13°C (56°F), with maximums reaching 24°C (75°F) and minimums dipping as low as 4°C (39°F). This mild climate makes it an ideal time for travelers to explore outdoor attractions while enjoying comfortable weather.

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

The chart illustrates October temperature patterns in Kostrena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kostrena, October typically has an average temperature of 13°C (56°F), with highs reaching up to 24°C (75°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec374245525969727364554841
Data source: Temperature data for Kostrena 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 Kostrena

In Kostrena in October, the total precipitation amount reaches 162 mm (6.4 in) over the course of 12 days.

October Precipitation Trends in Kostrena

The chart displays monthly precipitation patterns in Kostrena, 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 Kostrena, October typically receives around 162 mm (6.4 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec105168115110164748572195162204227
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Kostrena

In Kostrena in October humidity is 83%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making travel a bit uncomfortable as the air feels heavy and the moisture clings to your skin.

October Average Humidity in Kostrena

This chart illustrates the average monthly humidity levels in Kostrena, 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 Kostrena is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%82%73%73%70%69%63%51%64%83%89%88%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Kostrena

In Kostrena 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 Kostrena.

Maximum UV Index Levels in Kostrena for October

The chart shows the monthly maximum UV Index (UVI) for Kostrena 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 Kostrena typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987532
Data source: Kostrena 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 Kostrena Compares to Other Months

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

This table compares monthly weather conditions in Kostrena, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)105 mm (4.1 inches)88%low
February Weather5°C (42°F)168 mm (6.6 inches)82%moderate
March Weather7°C (45°F)115 mm (4.5 inches)73%moderate
April Weather11°C (52°F)110 mm (4.3 inches)73%high
May Weather15°C (59°F)164 mm (6.5 inches)70%very high
June Weather20°C (69°F)74 mm (2.9 inches)69%very high
July Weather22°C (72°F)85 mm (3.3 inches)63%very high
August Weather23°C (73°F)72 mm (2.8 inches)51%very high
September Weather18°C (64°F)194 mm (7.7 inches)64%high
October Weather13°C (56°F)162 mm (6.4 inches)83%moderate
November Weather9°C (48°F)204 mm (8.0 inches)89%moderate
December Weather5°C (41°F)226 mm (8.9 inches)88%low

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