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December Weather in Juuru, Estonia

Last updated: August 23, 2025

In December, the average temperature in Juuru, Estonia hovers around -1°C (30°F). However, be prepared for extremes, as temperatures can plummet to a minimum of -22°C (-7°F), with a maximum reaching 8°C (46°F). This month typically sees 55 mm (2.2 in) of precipitation spread over about 15 days, and with an average humidity of 90%, expect a chilly, damp atmosphere!

December Temperature in Juuru

In December in Juuru, the average temperature is -1°C (30°F). Maximum temperatures can reach 8°C (46°F), while the minimum can drop as low as -22°C (-7°F). Travelers should prepare for cold conditions and pack accordingly to enjoy their visit.

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

The chart illustrates December temperature patterns in Juuru, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Juuru, December typically has an average temperature of -1°C (30°F), with highs reaching up to 8°C (46°F) and lows dropping to around -22°C (-7°F).
JanFebMarAprMayJunJulAugSepOctNovDec282732405161646154453830
Data source: Temperature data for Juuru 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 Juuru

In Juuru in December, the precipitation amount is 55 mm (2.2 in) spread over 15 days.

December Precipitation Trends in Juuru

The chart displays monthly precipitation patterns in Juuru, 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 Juuru, December typically receives around 55 mm (2.2 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec4247494656687810571885455
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Juuru

In Juuru in December, humidity is 90%. With an average temperature of -1°C (30°F), this humidity feels like a bone-chilling dampness that seeps into your clothes, making outdoor activities uncomfortable and travel quite challenging.

December Average Humidity in Juuru

This chart illustrates the average monthly humidity levels in Juuru, 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 Juuru is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%91%90%87%76%80%80%83%87%90%91%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Juuru

In Juuru 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 Juuru.

Maximum UV Index Levels in Juuru for December

The chart shows the monthly maximum UV Index (UVI) for Juuru 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 Juuru typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457764211
Data source: Juuru 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 Juuru Compares to Other Months

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

This table compares monthly weather conditions in Juuru, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)42 mm (1.7 inches)92%low
February Weather-3°C (27°F)47 mm (1.9 inches)91%low
March Weather0°C (32°F)49 mm (1.9 inches)90%moderate
April Weather5°C (41°F)46 mm (1.8 inches)87%moderate
May Weather10°C (51°F)56 mm (2.2 inches)76%moderate
June Weather16°C (61°F)68 mm (2.7 inches)80%high
July Weather18°C (64°F)78 mm (3.1 inches)80%high
August Weather16°C (62°F)105 mm (4.1 inches)83%high
September Weather12°C (54°F)71 mm (2.8 inches)87%moderate
October Weather7°C (45°F)88 mm (3.5 inches)90%low
November Weather3°C (38°F)54 mm (2.1 inches)91%low
December Weather-1°C (30°F)55 mm (2.2 inches)90%low

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