December Weather in Kuusalu, Estonia

Last updated: August 23, 2025

In December, the average temperature in Kuusalu, Estonia hovers around -1°C (31°F), with fluctuations ranging from a chilly -18°C (0°F) to a milder 7°C (46°F). Expect 15 days of precipitation totaling 59 mm (2.3 in), contributing to the high average humidity of 93%. Be prepared for a brisk, wet month!

December Temperature in Kuusalu

In December in Kuusalu, the average temperature is -1°C (31°F), with maximums reaching 7°C (46°F) and minimums plummeting to as low as -18°C (0°F). It's essential to dress warmly and be prepared for cold weather conditions when traveling during this time.

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

The chart illustrates December temperature patterns in Kuusalu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kuusalu, December typically has an average temperature of -1°C (31°F), with highs reaching up to 7°C (46°F) and lows dropping to around -18°C (0°F).
JanFebMarAprMayJunJulAugSepOctNovDec292832394960646255463931
Data source: Temperature data for Kuusalu generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Kuusalu

In Kuusalu in December, the total precipitation amount is 59 mm (2.3 in) spread over 15 days.

December Precipitation Trends in Kuusalu

The chart displays monthly precipitation patterns in Kuusalu, 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 Kuusalu, December typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec4348464655577310081975959
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Kuusalu

In Kuusalu in December, humidity is 93%. With an average temperature of -1°C (31°F), this humidity feels like an icy blanket enveloping you, making travel uncomfortable as the cold air clings to your skin and dampens any warmth you might find.

December Average Humidity in Kuusalu

This chart illustrates the average monthly humidity levels in Kuusalu, 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 Kuusalu is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%93%90%87%73%77%80%84%89%93%93%93%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Kuusalu

In Kuusalu 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 Kuusalu.

Maximum UV Index Levels in Kuusalu for December

The chart shows the monthly maximum UV Index (UVI) for Kuusalu 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 Kuusalu typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113457754211
Data source: Kuusalu 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 Kuusalu Compares to Other Months

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

This table compares monthly weather conditions in Kuusalu, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)43 mm (1.7 inches)95%low
February Weather-2°C (28°F)48 mm (1.9 inches)93%low
March Weather0°C (32°F)46 mm (1.8 inches)90%moderate
April Weather4°C (40°F)46 mm (1.8 inches)87%moderate
May Weather10°C (49°F)55 mm (2.2 inches)73%moderate
June Weather16°C (60°F)57 mm (2.2 inches)77%high
July Weather18°C (64°F)73 mm (2.9 inches)80%high
August Weather17°C (62°F)100 mm (4.0 inches)84%moderate
September Weather13°C (55°F)81 mm (3.2 inches)89%moderate
October Weather8°C (46°F)97 mm (3.8 inches)92%low
November Weather4°C (39°F)59 mm (2.3 inches)93%low
December Weather-1°C (31°F)59 mm (2.3 inches)93%low

Compare Kuusalu's Climate with Cities Worldwide