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December Weather in Rucava, Latvia

Last updated: August 23, 2025

In December, the average temperature in Rucava, Latvia hovers around 1°C (34°F), with lows plummeting to -13°C (9°F) and highs reaching up to 9°C (49°F). Expect 58 mm (2.3 in) of rain spread over 14 days, contributing to an average humidity level of 90%. Stay prepared for a chilly and damp atmosphere!

December Temperature in Rucava

In December in Rucava, the average temperature is 1°C (34°F). The maximum can reach 9°C (49°F), while the minimum can drop as low as -13°C (9°F). It is advisable to pack warm clothing and be prepared for chilly conditions if you're planning to travel during this time.

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

The chart illustrates December temperature patterns in Rucava, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rucava, December typically has an average temperature of 1°C (34°F), with highs reaching up to 9°C (49°F) and lows dropping to around -13°C (9°F).
JanFebMarAprMayJunJulAugSepOctNovDec323135435363656457494234
Data source: Temperature data for Rucava 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 Rucava

In Rucava in December, the precipitation amount is 58 mm (2.3 in) over the course of 14 days.

December Precipitation Trends in Rucava

The chart displays monthly precipitation patterns in Rucava, 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 Rucava, December typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec484551343952898178956358
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Rucava

In Rucava in December, humidity is 90%. With an average temperature of 1°C (34°F), this humidity feels like you're wrapped in a cold, damp blanket, making travel uncomfortable and requiring extra layers to combat the chill.

December Average Humidity in Rucava

This chart illustrates the average monthly humidity levels in Rucava, 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 Rucava is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%89%87%77%79%79%81%85%89%90%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Rucava

In Rucava in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Rucava.

Maximum UV Index Levels in Rucava for December

The chart shows the monthly maximum UV Index (UVI) for Rucava 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 Rucava typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567765311
Data source: Rucava 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 Rucava Compares to Other Months

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

This table compares monthly weather conditions in Rucava, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)48 mm (1.9 inches)90%low
February Weather0°C (32°F)45 mm (1.8 inches)89%low
March Weather2°C (36°F)51 mm (2.0 inches)89%moderate
April Weather6°C (44°F)34 mm (1.3 inches)87%moderate
May Weather11°C (53°F)39 mm (1.5 inches)77%high
June Weather17°C (63°F)52 mm (2.1 inches)79%high
July Weather18°C (65°F)89 mm (3.5 inches)79%high
August Weather18°C (64°F)81 mm (3.2 inches)81%high
September Weather14°C (57°F)78 mm (3.1 inches)85%moderate
October Weather10°C (50°F)95 mm (3.7 inches)89%moderate
November Weather6°C (42°F)63 mm (2.5 inches)90%low
December Weather1°C (34°F)58 mm (2.3 inches)90%low

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