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December Weather in Preili, Latvia

Last updated: August 23, 2025

In Preili, Latvia, the average temperature in December hovers around -1°C (30°F), with lows dipping to -17°C (1°F) and highs reaching up to 8°C (47°F). Expect 60 mm (2.4 in) of precipitation spread over 15 days, coupled with a chilly average humidity of 93%. Bundle up; it’s going to be a cold and damp month!

December Temperature in Preili

In December in Preili, the average temperature is -1°C (30°F), with maximums reaching 8°C (47°F) and minimums dropping as low as -17°C (1°F). Be prepared for a chilly adventure and pack accordingly!

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

The chart illustrates December temperature patterns in Preili, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Preili, December typically has an average temperature of -1°C (30°F), with highs reaching up to 8°C (47°F) and lows dropping to around -17°C (1°F).
JanFebMarAprMayJunJulAugSepOctNovDec272734435364646355463830
Data source: Temperature data for Preili 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 Preili

In Preili in December, the precipitation amount is 60 mm (2.4 in) spread over a period of 15 days.

December Precipitation Trends in Preili

The chart displays monthly precipitation patterns in Preili, 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 Preili, December typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec4440524172638311564705860
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Preili

In Preili in December humidity is 93%. With average temperature -1°C (30°F), this humidity feels like an icy blanket wrapping around you, making every step outside a challenge for travelers. The damp chill seeps into your bones, and even a short stroll can feel exhausting when the air clings closely, creating an almost surreal experience that dampens spirits and slows down every adventure.

December Average Humidity in Preili

This chart illustrates the average monthly humidity levels in Preili, 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 Preili is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%92%89%87%70%77%78%81%88%92%93%93%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Preili

In Preili 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 Preili.

Maximum UV Index Levels in Preili for December

The chart shows the monthly maximum UV Index (UVI) for Preili 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 Preili typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567764321
Data source: Preili 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 Preili Compares to Other Months

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

This table compares monthly weather conditions in Preili, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (28°F)44 mm (1.7 inches)94%low
February Weather-3°C (27°F)40 mm (1.6 inches)92%low
March Weather1°C (34°F)52 mm (2.0 inches)89%moderate
April Weather6°C (43°F)41 mm (1.6 inches)87%moderate
May Weather12°C (53°F)72 mm (2.8 inches)70%high
June Weather18°C (64°F)63 mm (2.5 inches)77%high
July Weather18°C (65°F)83 mm (3.3 inches)78%high
August Weather17°C (63°F)115 mm (4.5 inches)81%high
September Weather13°C (55°F)64 mm (2.5 inches)88%moderate
October Weather8°C (46°F)70 mm (2.8 inches)92%moderate
November Weather3°C (38°F)58 mm (2.3 inches)93%low
December Weather-1°C (30°F)60 mm (2.4 inches)93%low

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