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December Weather in Ozalj, Croatia

Last updated: August 23, 2025

In Ozalj, Croatia, the average temperature in December hovers around 3°C (38°F). While temperatures can dip as low as -11°C (13°F), they can also rise to a pleasant 18°C (65°F). Expect around 104 mm (4.1 in) of precipitation spread over 13 days, contributing to an average humidity level of 88%.

December Temperature in Ozalj

In December in Ozalj, the average temperature is 3°C (38°F). The maximum can reach 18°C (65°F), while the minimum can dip as low as -11°C (13°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

December Weather in Ozalj: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Ozalj, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ozalj, December typically has an average temperature of 3°C (38°F), with highs reaching up to 18°C (65°F) and lows dropping to around -11°C (13°F).
JanFebMarAprMayJunJulAugSepOctNovDec344045536070727263544538
Data source: Temperature data for Ozalj 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.

December Precipitation in Ozalj

In Ozalj in December, the precipitation amount is 104 mm (4.1 in) over the course of 13 days.

December Precipitation Trends in Ozalj

The chart displays monthly precipitation patterns in Ozalj, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Ozalj, December typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec55815978129718482114103106104
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ozalj

In Ozalj in December, humidity is 88%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and requiring extra layers to stay comfortable while traveling.

December Average Humidity in Ozalj

This chart illustrates the average monthly humidity levels in Ozalj, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Ozalj is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%83%75%72%70%69%64%51%62%81%87%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ozalj

In Ozalj in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Ozalj, you can visit Hourly UV Index in Ozalj.

Maximum UV Index Levels in Ozalj for December

The chart shows the monthly maximum UV Index (UVI) for Ozalj in December, 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 December, the maximum UV index in Ozalj typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986532
Data source: Ozalj December 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 December Weather in Ozalj Compares to Other Months

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

This table compares monthly weather conditions in Ozalj, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)55 mm (2.1 inches)89%low
February Weather4°C (40°F)81 mm (3.2 inches)83%moderate
March Weather7°C (45°F)59 mm (2.3 inches)75%moderate
April Weather11°C (53°F)78 mm (3.1 inches)72%high
May Weather16°C (61°F)129 mm (5.1 inches)70%very high
June Weather21°C (71°F)71 mm (2.8 inches)69%very high
July Weather22°C (73°F)84 mm (3.3 inches)64%very high
August Weather22°C (73°F)82 mm (3.2 inches)51%very high
September Weather17°C (63°F)114 mm (4.5 inches)62%high
October Weather12°C (54°F)102 mm (4.0 inches)81%moderate
November Weather7°C (46°F)106 mm (4.2 inches)87%moderate
December Weather3°C (38°F)104 mm (4.1 inches)88%low

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