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December Weather in Olesko, Ukraine

Last updated: August 28, 2025

In December, the average temperature in Olesko, Ukraine hovers around 1°C (33°F), making it a chilly time of year. Temperatures can dip as low as -17°C (2°F) and peak at a pleasant 15°C (58°F). Expect 87 mm (3.4 in) of precipitation spread over 17 days, contributing to the area's characteristic 91% humidity.

December Temperature in Olesko

In December in Olesko, the average temperature is 1°C (33°F). The maximum can reach 15°C (58°F) and the minimum can be as low as -17°C (2°F). Be prepared for a wide range of temperatures and dress accordingly for your travels.

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

The chart illustrates December temperature patterns in Olesko, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Olesko, December typically has an average temperature of 1°C (33°F), with highs reaching up to 15°C (58°F) and lows dropping to around -17°C (2°F).
JanFebMarAprMayJunJulAugSepOctNovDec293238485766686859504133
Data source: Temperature data for Olesko 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 Olesko

In Olesko in December, the precipitation amount is 87 mm (3.4 in) over the course of 17 days.

December Precipitation Trends in Olesko

The chart displays monthly precipitation patterns in Olesko, 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 Olesko, December typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec396553361051051046371504187
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Olesko

In Olesko in December humidity is 91%. With an average temperature of 1°C (33°F), this humidity feels like a bone-chilling dampness that seeps into your clothing, making it feel much colder as you travel.

December Average Humidity in Olesko

This chart illustrates the average monthly humidity levels in Olesko, 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 Olesko is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%89%88%79%71%72%66%60%72%86%90%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Olesko

In Olesko 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 Olesko.

Maximum UV Index Levels in Olesko for December

The chart shows the monthly maximum UV Index (UVI) for Olesko 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 Olesko typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234678876421
Data source: Olesko 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 Olesko Compares to Other Months

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

This table compares monthly weather conditions in Olesko, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)39 mm (1.5 inches)92%low
February Weather0°C (32°F)65 mm (2.5 inches)89%moderate
March Weather3°C (38°F)53 mm (2.1 inches)88%moderate
April Weather9°C (49°F)36 mm (1.4 inches)79%high
May Weather14°C (57°F)105 mm (4.1 inches)71%high
June Weather19°C (67°F)105 mm (4.1 inches)72%very high
July Weather20°C (68°F)104 mm (4.1 inches)66%very high
August Weather20°C (68°F)63 mm (2.5 inches)60%high
September Weather15°C (59°F)71 mm (2.8 inches)71%high
October Weather10°C (51°F)50 mm (2.0 inches)86%moderate
November Weather5°C (41°F)41 mm (1.6 inches)90%low
December Weather1°C (33°F)87 mm (3.4 inches)91%low

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