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December Weather in Klakar, Croatia

Last updated: August 23, 2025

In December, the average temperature in Klakar, Croatia hovers around 4°C (39°F). Temperatures can dip as low as -10°C (14°F) and reach highs of 18°C (65°F). Expect 79 mm (3.1 in) of precipitation spread over 11 days, contributing to a notably high average humidity of 89%.

December Temperature in Klakar

In December in Klakar, the average temperature is 4°C (39°F). Maximum temperatures can reach 18°C (65°F), while minimums can drop as low as -10°C (14°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates December temperature patterns in Klakar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Klakar, December typically has an average temperature of 4°C (39°F), with highs reaching up to 18°C (65°F) and lows dropping to around -10°C (14°F).
JanFebMarAprMayJunJulAugSepOctNovDec334045546271737465554638
Data source: Temperature data for Klakar 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 Klakar

In Klakar in December, the total precipitation amount is 79 mm (3.1 in), falling over the course of 11 days.

December Precipitation Trends in Klakar

The chart displays monthly precipitation patterns in Klakar, 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 Klakar, December typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec5159596710183864839655680
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Klakar

In Klakar in December humidity is 89%. With an average temperature of 4°C (39°F), this humidity feels like an uninviting chill that seeps into your bones, making travel uncomfortable and necessitating extra layers of clothing to fend off the dampness.

December Average Humidity in Klakar

This chart illustrates the average monthly humidity levels in Klakar, 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 Klakar is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%84%77%70%70%68%63%52%61%81%86%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Klakar

In Klakar 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 Klakar, you can visit Hourly UV Index in Klakar.

Maximum UV Index Levels in Klakar for December

The chart shows the monthly maximum UV Index (UVI) for Klakar 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 Klakar typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987532
Data source: Klakar 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 Klakar Compares to Other Months

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

This table compares monthly weather conditions in Klakar, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)50 mm (2.0 inches)89%low
February Weather5°C (40°F)59 mm (2.3 inches)84%moderate
March Weather7°C (45°F)59 mm (2.3 inches)77%moderate
April Weather12°C (54°F)66 mm (2.6 inches)70%high
May Weather17°C (62°F)101 mm (4.0 inches)70%very high
June Weather21°C (71°F)83 mm (3.3 inches)68%very high
July Weather23°C (73°F)86 mm (3.4 inches)63%very high
August Weather23°C (74°F)48 mm (1.9 inches)52%very high
September Weather18°C (65°F)39 mm (1.5 inches)61%high
October Weather13°C (55°F)65 mm (2.6 inches)81%moderate
November Weather8°C (47°F)56 mm (2.2 inches)86%moderate
December Weather4°C (39°F)79 mm (3.1 inches)89%low

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